Privacy Optical FilmFor Various Applications

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[INQ. NO. 2411E35] GO. Engineering Co. Ltd. was established on April 1, 2022, and is developing and manufacturing various functional films through proactively reflecting customers’ needs that match various functions such as anti-shock function for displays and electronic products, antibacterial function, vision protection function, privacy protection function, and anti-corona function tailored to the post-COVID 19.
GO. Engineering is producing its own functional film called ‘Focus Privacy Film’ based upon its security film technology acquired over the past 10 years, which is an outcome of more convenience in the mobile era.

Preventing visual hacking easily and conveniently
Focus Privacy Film can easily and conveniently prevent visual hacking, in which internal employees or partners who visit the company come and look at a monitor and leak confidential information, is surprisingly common.
Most people and businesses are not well-prepared for visual hacking, so they are vulnerable to security.
GO. Engineering’s Focus Privacy Film provides the optimal size and function to offer a variety of display types and functions required by various consumers.

Diverse functions desired by customers can be added
Precision microlouver technology blocks the viewing angle within 30 degrees left and right of the display screen. In addition, various functions desired by customers can be added to Focus Privacy Film.
Focus Privacy Film also has various functions such as anti-glare, shock-prevention, antibacterial, and eye-protection.

  
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Oxide Nano Powder

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Quanta Materials Co., Ltd., as a startup that carries out R&D based on the technology of manufacturing nano powder materials, and it is developing, producing and selling powder materials.

Oxide Nano Powder Used for Displays and Power Semiconductors
Quanta Materials has commercialized gallium oxide, indium oxide, and tin oxide powder used for oxide TFT for displays and power semiconductors. Based on continuous R&D, it is planning to grow into a globally innovative company in the field of cutting-edge materials.
Main products manufactured by the company include tin oxide (SnO₂), indium oxide (In₂O₃), and gallium oxide (Ga₂O₃) nano powders, which are the main materials used for ITO and IGZO targets that are also used as materials for TCO coatings and oxide TFT onto displays.

Quanta Materials has competitiveness in terms of quality, cost, and productivity as it uses a vapor-phase synthesis method that is differentiated from other existing rivals’ wet method.
The powder produced by utilizing the vapor-phase synthesis method is outstanding in the crystalline property compared with other products made by rivals, having quality competitiveness in terms of low-agglomeration, ultra-fineness, and high-purity. Unlike the existing wet method that requires costs for establishing expensive facilities, using strong acidic and alkaline materials, and handling waste materials, it has cost-competitiveness of more than 15% compared with existing products.
In addition, Quanta Materials is not only trying to find new markets for nano powder materials, but also expanding its businesses into technology and knowledge service areas. By doing so, it aims to provide total services regarding materials, technologies, production facilities, etc., needed to manufacture high-quality targets.
In the future, Quanta Materials is planning to grow into an innovative company specializing in producing cutting-edge materials by diversifying its businesses into power semiconductors, secondary batteries, and sensors, all of which are applied with nano powder technologies. 
 
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Mobile PTT Service Platform

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JCORE CO., LTD. has developed its original VoIP technologies such as SIP stack, Audio Manager, and GUI engine and has supplied more than two million WiFi VoIP phones to Korean VoIP service providers.
JCORE not only does not have to pay for software licenses, using its own source technology, but also applies its own technology to System On Chip to increase price competitiveness.
Based on JCORE’s hardware and software core technologies, mobile PTT (Push-To-Talk) terminals are developed and supplied as OEMs to Japanese companies.

JCORE’s vision is to provide Mobile PTT service beyond the supply of mobile PTT terminals.
Existing radios are killer applications widely used in public safety, fire, and large-scale workplaces from 1942 to the present, while existing radios using frequency-sharing communication have disadvantages such as eavesdropping, low sound quality, one-way traffic, and service distance restrictions.
JCORE solved the problems of existing radios by developing a mobile PTT service platform consisting of mobile PTT terminals and PTT server using mobile communication technology.

The mobile PTT service platform that makes immediate calls without pressing the dial button under mobile networks provides for multipoint PTT business service with two-way HD voice quality without distance constraints.
The JCORE’s mobile PTT service platform consists of Mobile PTT device(JCP-3300) and PTT server.
JCP-3300 was developed without CPU/DRAM/FLASH memory by installing PTT software in an EC25 module, so that the company could develop small-sized devices, lower power-consumption than its competitors, as well as better prices.
The JCP-3300 adopts the magnetic contact wireless charging method to provide convenience of wireless charging and charging efficiency such as wired chargers.
In particular, it is equipped with HD voice to provide excellent sound quality as mobile phones.
The typical PTT servers are not efficient for multi-point calls because they were developed using 1:1 phone call-based SIP protocol; but JCORE’s PTT server was developed by minimizing transactions based on conference calls, so service response time is fast and performance is excellent during multi-point group calls.
Existing TRS radios are evolving into a mobile PTT service.
JCORE exhibited its mobile PTT service at Hannover Messe 2022 to launch the mobile PTT global market, and is preparing to launch the Vietnamese market in corporation with KOTRA.

  
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Air Disinfectant Device

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As viruses are not able to live independently, they have to enter the cells of animals, plants or bacteria so as to use the metabolic system of such host organisms to reproduce.
A virus has a glycoprotein integument surrounding internal acids and proteins. And S-protein spikes in the integument allow the virus to penetrate the host organism.
If the integument of the virus is dissolved, it would be absorbed by the host cell and lose its function instead of being able to invade the host cell. This is the virus inactivation system.

JungSang E&T’s air disinfectant device ‘KPLAZER’, uses the virus inactivation system and UVC radiation to destroy and dissolve the virus’s outer cover to eliminate the virus. KPLAZER doesn’t generate ozone and there is no secondary contamination caused by the virus.
KPLAZER’s performance was tested by ofi (Austria), showing the performance of removing viruses by 99.96% and bacteria by 99.71%. ISEGA (Germany) also conducted another performance test, finding that escherichia coli were removed by 99.99% and staphylococcus aureus by 99.98%.
The performance test carried out by the designated inspection organization in accordance with the Food Sanitation Act set by the Ministry of Health, Labor and Welfare (Japan) showed that both staphylococcus aureus and micrococcus luteus were reduced by 99.99%. According to the test result done by KTL (Korea), floating viruses and germs decreased by 97% and 99%, respectively.

Air disinfectant device’s electrical safety won global certifications
In addition, KPLAZER’s electrical safety has been certified by CE (Europe), IEC (International), PSE (Japan) and KC (Korea).
KPLAZER’s casing is equipped with a safety device to stop the operation if the panel is forcibly opened while the product is working. For maintenance, the panels in front and on the right side are to be manually opened and closed.
KPLAZER’s blower is equipped with an eco-friendly EC blower (backward curved blade centrifugal type). Core components of KPLAZER can be used for more than three years without any replacements.

  
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Digital Two-way Radio(ACRO-S2)

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ACRO-S2 supports multilateral, simultaneous, duplex communication. It is a digital two-way radio that allows users to simply and conveniently communicate with each other, with a hands-free push-to-talk button while both hands are free.
It is an intenna type product that has no extruding antenna. It is ultra-small and ultra-light, as large as a business card, and can be easily carried and stored.
It can remove ambient noise, allowing users to smoothly communicate, even with loud background noise. It also has a vibration alarm function so that users will not miss any incoming messages.
The messages are encrypted under the strong security algorithm of AES-256 that safeguards the messages from tapping. ACRO-S2 can minimize the number of equipment the users need because it can be used together with the optional Bluetooth earset.
Also, ACRO-S2 has an ad-hoc relay function through which the radio alone works as a relay without installing a separate relay device or facility, the radio can be used in remote areas, such as in a mountain range because the function extends the communication range two times or more.

Digital two-way radio with a longer lifespan of battery
ACRO-S2’s battery can last longer than 12 hours with less than just 3 hours’ charge, which makes it more convenient for the users.
ACRO-S2 can be used by referees of sporting events, such as football, volleyball, and basketball, under a variety of environments that require duplex communication, such as bodyguarding, construction site, large restaurant hall, movie shooting, etc.


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Mouse-customizing SW

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INVAIZ Inc. is developing solutions that innovate user experience under the mission of ‘making complex digital environments simple and free through technology.’
Based on user data obtained through previous macro keyboards, INVAIZ is developing keyboard and mouse-customizing SW and suggesting usability improvements by applying AI and new digital work methods.
Optain is mouse-customizing SW equipped with a user-customized pop-up system, a solution that helps perform digital work more intuitively and flexibly.

In addition to the existing key mapping and macro system, the user can maximize work efficiency with a sensory interface by combining clicks and directions through the ‘gesture’ function.
Another key feature is the customized pop-up. This pop-up consists of widgets selected by the user and widgets recommended according to the situation by recognizing user behavior such as program focusing and dragging. For example, when the user drags text, functions such as article summary, translation, and search are suggested; and for numeric data, calculation functions such as summation and average are suggested.

“Any idea can be widgeted and configured as a pop-up. We are constantly developing new widgets, and we plan to build a structure that users can also develop in the future,” explained a spokesperson of the company.

Optain’s AI function is also provided in the form of widgets. Users can search for files by requesting things like “Find my travel expenses file,” and can easily handle things like writing texts with set tones and summarizing documents.
With these functions, Optain provides an intuitive and free working environment for users in occupations that mainly use the mouse. Based on the concept of ‘doing everything with the mouse,” this software provides optimized customizing functions that reduce switching costs between the keyboard and the mouse, and ensure that users do not feel inconvenienced.
 
 
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Anti-corrosion Pipe Solution Device

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IOREX Co., Ltd. is a company that deals with the conservation of water and old-pipes management.
In 1995, work began on developing an economical and eco-friendly 21st-century pipe solution device.
Consumers have started to question the quality of the water they drink and the pipes through which it flows to their tap.
Globally, water pipes, and drinking and waste water infrastructures have been increasingly under the spotlight in recent years. There is thus an urgent need for upgrading systems or replacing pipes.

After several years of research, IOREX was finally released. Since its launch, IOREX Co., Ltd. has devoted its utmost efforts to research and development and innovation in techniques in order to become a world-class company.
IOREX is an innovative water- and pipe-treatment device that utilizes the flow of water to actually clean and maintain water pipes, rather than corrode them. This allows building and property owners, organizations, and municipal water management bodies to stop wasting fiscal resources on maintenance, controversial chemical treatments, descaling, pipe lining or pipe replacement.

The only total pipe solution
IOREX is the only total pipe solution that prevents and removes rust, scale, bio-film, and slime build-up.
It prevents and removes existing rust, scale, and slime in any type of pipe system, and can be installed on any size pipe (from 1/2” to 36”).
It sterilizes water by breaking down the cell walls of bacteria (including Legionella bacteria) and therefore makes water safer.
It keeps water pipes clean, drastically increasing efficiency & extending pipe lifespan.
IOREX can be installed within just hours, requiring no lengthy installation process.
Its further merits include no requirements for any maintenance, filters, or chemicals; self-operating, energy-neutral system; no requirements for periodic replacement; effective for at least 25 years; and no requirements for any corrosion inhibitors whatsoever.

  
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Ultra-Thin Glass

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UTI Inc. manufactures and sells parts for electronic products based on the electronic parts material biz, and its main products are the development and mass-production of reinforced glasses for the interior and exterior of smartphones.

UTI has been recognized for its strict quality and productivity, and is currently strategically supplying and developing tempered glass for substrate-based models and major new product models as a partner of global mobile set companies.
UTI has completed the development of UTG, one of the most important parts in foldable phones, which are emerging as a new form-factor for smartphones.

It is possible to produce to both in-folding and out-folding products according to customer needs, and especially, the hinge part can be produced in a variety of 1R~5R.
The thickness of the product could be 30um – 200um, which improves strength and safety in consumer handling. UTI has a number of related patents and keep publishing additional patents. UTI also guarantees the quality and reliability of the products based on its experience of mass production of tempered glass for many years.
Surface hardness and strength is much higher than CPI (Colorless polyimide film). The aesthetic and touch feeling are also excellent, so the market expectations for UTG are gradually increasing.
UTI is also working on product development for not only smartphones, but also tablets, laptops, and wearable devices.

  
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AI-powered Endoscopy

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Waycen is an AI meditech specialized company. It was founded in 2019 and is developing medical AI software essential for the healthcare industry based on collaborative research with medical institutions.
Waycen possesses proprietary technology in artificial intelligence-based real-time image analysis and medical big data analysis. Building upon this, it has developed innovative medical AI software and achieved a remarkable feat by winning four CES Innovation Awards at CES 2023, the world’s largest IT exhibition, making Waycen the first medical AI company to do so.

AI-powered medical software for stomach and colon abnormalities
WAYMED Endo is AI-powered medical software that analyzes endoscopic images in real-time to detect abnormalities in the stomach and colon, and examines the characteristics of these abnormalities. It can seamlessly integrate with existing endoscopy equipment from various manufacturers, without disrupting the conventional endoscopy workflow, thus making it highly preferred by endoscopy practitioners.

Winning the Innovation Award at recent CES for two consecutive years
Recognized for its innovative capability to detect abnormal lesions in real-time during endoscopy without delays, WAYMED Endo has won the Innovation Award at the world’s largest IT exhibition, CES, for two consecutive years.
In South Korea, it has obtained Class-3 clearance for stomach applications and Class-2 clearance for colon applications. Recently, it has been designated as the 37th innovative medical device by the Korean Food and Drug Administration, especially for its groundbreaking early detection of stomach cancer.

Growing its brand awareness, especially for Southeast Asian markets
Internationally, the product has been installed at Saint Paul Hospital in Hanoi, Vietnam, with plans to expand its reference hospitals to Hanoi and Ho Chi Minh City later this year. It is currently installed in hospitals in Cambodia and Thailand, where the incidence of stomach and colon cancer is relatively high, generating significant interest in this innovative solution throughout Southeast Asia.

  
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Caring Robot for the Aged

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Wonderful Platform is a company specialized in developing AI-based health-caring robots and has a domestic brand of ‘Dasom’ and a global brand called ‘AVAdin.’
Wonderful Platform is providing customized services equipped with its own SW applied to outstanding robot devices supplied from external partners. In the sector of the caring robot for the aged, some 6,000 senior citizens in Korea alone are using Dasom robots.
In cooperation with organizations such as local governments including public health centers and ward offices, hospitals, etc., caring robots are being provided. In addition, many individual customers are using the caring robot. Many are giving Dasom robots to their parents, who are living alone, to allow them to use AI-based caring services.

Caring robot equipped with various functions for aged persons
Main functions of the caring robot include notification of emergency situations; monitoring service for emergency situations; alerts for taking medicines; video calls; YouTube contents play, and community services.

Platform planned for senior care service agencies
Wonderful Platform is preparing a platform for senior care service agencies. The company is ready to launch ‘AVAdin ON,’ a mobile application for caregivers. The robot maker is actively promoting the platform for agencies related to caregiving services.
Wonderful Platform’s U.S. branch is located in San Jose, California, introduced ‘AVAdin’ to the American market by participating in Digital Health at CES 2023.
“With a local branch in the United States, we are putting every effort into advancing into the global market and are growing into a global healthcare company that is advancing into ‘silver’ markets around the world. We are striving to contribute to the future for people to live together and always welcome business partners,” remarked the CEO of the company.

  
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