Washable Hot Water Mat

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[INQ. NO. 2305E03] Intertec Co., Ltd. was established in 1999 as a company developing core technology for home appliances.
Intertec’s washable hot water mat ‘NAVIZAM’ is an innovative product manufactured with functions of an IoT and separate heating.
Using the IoT function, you can conveniently turn the hot water mat on or off with your mobile phone.
The circulating water direct heating method using a BLDC motor very quickly heats up to the set temperature.
Equipped with 10 safety devices, the whole family can use it with peace of mind. The entire mattress can be washed with water, so you can always enjoy a hygienic and comfortable sleep.

It has passed the folding test of more than 10,000 times, so it can be safely used even if it is folded like a blanket and stored for a long time.
With its patented attenuation structure, it is protected from the lowest noise (24dB) and electromagnetic waves, so it can be used safely.
The separate heating with one patented heater and motor allows two people to sleep comfortably at different temperatures.
It can be used conveniently with a touch display, dimming mode, steaming mode, simple reservation, and voice guidance. The quick connect method makes it very convenient to attach and detach the boiler and mat.
Intertec succeeded in modularizing the patented instantaneous hot water control technology that instantly adjusts the flowing water to the desired temperature without a storage tank. With the modularized technology, it can be used continuously.
Intertec produces instantaneous hot water modules for water purifiers, for bidets, and for hand washers.


 
 
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Speech To Video (STV) A.I

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[INQ. NO. 2305E02] STV is an advanced version of Text-To-Video (TTV) that automatically converts text into video. As an artificial intelligence (AI) software, it analyzes voice data to extract text, summarizes the extracted data into key sentences, and calculates keywords derived through machine learning to match images, videos, and sound sources.

Wayne Hills Bryant AI’s Speech-To-Text (STT) performs Masked Language Modeling (MLM) and Connectionist Temporal Classification (CTC) simultaneously. It masks a part of voice data, predicts and learns it, and creates a context expression that restores the masked part through surrounding information. In this way, voice data is converted into text using artificial intelligence.
Based on the converted text data, AI, based on machine learning (ML) and natural language processing (NLP), summarizes the text’s plot and automatically converts it into a video by combining video, sound sources, and images.

The software’s use is versatile, ranging from B2C users who produce daily videos lightly, to B2B which converts recordings of lectures and meetings into various promotional/educational materials, and B2G which turns reports and plans into images.
A spokesperson for the company said, “We won the CES Innovation Award last year and were recognized as a company with outstanding technology that has the potential to become a unicorn company in the future. We hope that our solutions, such as TTV and STV, can help prospective founders and companies with outstanding ideas to create services that reach out to the world.”


 
 
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Post-Quantum Crypto

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[INQ. NO. 2305E01] Given the rapid advances in quantum computing, existing cryptosystems could be disrupted by large-scale quantum computers, soon making them insecure. The longer that migration to post-quantum cryptographic security standards is delayed, the more
data is at risk.
In addition, the global market for quantum security is growing according to the U.S. National Security Agency (NSA) quantum-resistant cryptography standardization progress and timeline, and it is expected to grow rapidly
from 2024 onwards.
Information security technology in the quantum computer era can be largely divided into ‘security technology using quantum mechanics,’ and ‘threat analysis and responses by quantum computers.’

 

Quantum-resistant public key cryptography
SoftForum has organized products and solutions with a focus on quantum-resistant public key cryptography that is safe, even in large-scale quantum computers.
Softforum’s crypto is such a post-quantum based cryptographic library.
The cryptographic module provides functions such as postquantum-based symmetric key, public key, digital signature, key agreement, hash function, MAC, and random number generator.
The encryption function (API) corresponding to crypto encryption service can be called and used through an application.
The cryptographic module supports quantum-resistant key exchange cryptographic algorithm Kyber512/1024 and quantumresistant signature algorithms Dilithium-2/3/5, Falcon-512/1024, and SPHINCS.
Each API derives a common cryptographic key between two participants using key pair generation, key verification, key establishment algorithm.


 
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Ventilation System

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[INQ. NO. 2304E01] Unlike other existing air purifiers, which are inadequate for removing carbon dioxide and droplet concentration, the ventilation system developed by Himpel Co., Ltd. works on the principle that indoor pollutants are discharged to the outside, while outside air is introduced into the room through a filter system.
Even with the windows closed, ventilation that is similar to the level of natural ventilation is possible. Moreover, air quality can be provided to each room with only one diffuser, and filter management is also a simple process, so you can practice ventilation more easily and efficiently.
As a leading supplier of ventilation systems in Korea, Himpel provides customized ventilation systems for people’s different lifestyles. Breaking away from the existing ceiling types, Himpel diversified its product lines to include standing, window-mounted, and cassette types. The built-in high-performance filter system not only removes ultrafine dusts, various odors, and harmful gases, but also has a 99% virus sterilization function — thus enabling a higher level of indoor air hygiene.

Eco-friendly product featuring heat-recovery technology
Himpel’s ventilation system is an eco-friendly product featuring heat-recovery technology that reduces energy-loss from cooling and heating during ventilation. It can recover more than 71% of heating energy in winter, and more than 52% of cooling energy in summer, and users can thus save up to KRW one million per year than natural ventilation. As these days when heating costs are constantly rising, it is the perfect alternative for an economical ventilation.
Now, ventilation not only circulates air, but also saves energy, and allows people to enjoy a healthful daily life.
A spokesperson for the company explained, “With the ventilation system, fresh air is possible without opening a window; and 99.97% of the fine dust in the coming spring can be removed. People are advised to check their aging filters and products according to the replacement cycle as many houses have ventilation systems already installed due to the mandatory installation regulations from 2006.”


 
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Massage Chair

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[INQ. NO. 2302E02] BODYFRIEND, Inc. introduced a way to take care of people’s skin while raising the skin temperature when
spending more time at home in cold weather.
A massage chair is a representative healthcare home appliance that relaxes stiff muscles and helps relieve fatigue. BODYFRIEND explains that ‘Phantom Rovo,’ a robot-type massage chair with patented technology that
massages by independently driving both legs, allows the left and right feet to move independently, thus enabling various kinds of stretching.
‘Phantom Rovo’ was launched last summer by BODYFRIEND, the No. 1 maker in the healthcare massage industry in Korea, and it also won the Best Innovation Award at the 2022 Ergonomic Design Awards. Its feature is the fact that it provides a stretching effect that increases muscles by applying stimulation to the lower body muscles that were previously difficult to stimulate, such as the iliopsoas, piriformis, and hamstring, through a technology called “rovo-walking technology.”


BODYFRIEND unveiled innovative products at CES 2023, the world’s largest home appliance and information technology (IT) exhibition, adding to a new future for healthcare. BODYFRIEND is focusing on R&D with about 200 researchers through establishing a convergence R&D center that embraces technology research center, design research center, and medical R&D center. BODYFRIEND, Inc. puts all of its capabilities into each product to create
luxurious products.
Starting with this CES, BODYFRIEND plans to enter the US market in earnest. Although the massage chair market is not yet large in the United States, the company believes that there is great potential for growth. It aims to achieve sales of 30 billion won this year.


A spokesperson of the company said, “We have fully confirmed the needs of consumers. It’s still in its early stages, but we’re trying to focus on American consumers. As the medical paradigm is in the process of changing from treatment to prevention, we will lead the home healthcare market.”

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AI Solution for Mammography


 
 

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[INQ.NO.2302E01]The AI solution for mammography ‘Lunit INSIGHT MMG’ from Lunit Inc., a medical artificial intelligence (AI) company, accurately detects lesions suspicious of breast cancer in a mammogram.
Radiologists can improve diagnostic accuracy for dense and fatty breasts by up to 5% and 12%, respectively. Lunit INSIGHT MMG automatically analyzes and generates quantitative density assessment during breast screening. Lunit INSIGHT MMG successfully analyzed the mammogram of an overlooked case in 2020, where cancer was missed and the female patient was diagnosed two years later.
According to a recent paper, Lunit INSIGHT MMG showed the best performance of detecting malignant lesions among three AI solutions

Among the women with top AI scores for negative mammograms after double reading,
13% more cancers were detected earlier with Lunit INSIGHT MMG. Lunit recently announced that it had signed a contract to supply an artificial intelligence (AI) breast cancer screening solution to large hospitals in Hong Kong and Mongolia. With this contract, it will supply Lunit INSIGHT MMG, an AI image analysis solution for mammography, to HKWI Hospital, the largest imaging center in Hong Kong, the Mongolian National Cancer Center, and medical institutions located in Ulaanbaatar, Mongolia.


Dr. Odbayar, a breast surgeon at the Mongolian National Cancer Center, recently said, “The incidence of breast cancer is on the rise in Mongolia, so the introduction of artificial intelligence will greatly contribute to the medical field by increasing the productivity of medical staff, saving overall examination time, and reducing medical service costs.”

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AI Solution for Mammography

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[INQ. NO. 2302E01] The AI solution for mammography ‘Lunit INSIGHT MMG’ from Lunit Inc., a medical artificial intelligence (AI) company, accurately detects lesions suspicious of breast cancer in a mammogram.


Radiologists can improve diagnostic accuracy for dense and fatty breasts by up to 5% and 12%, respectively.


Lunit INSIGHT MMG automatically analyzes and generates quantitative density assessment during breast screening.


Lunit INSIGHT MMG successfully analyzed the mammogram of an overlooked case in 2020, where cancer was missed and the female patient was diagnosed two years later.


According to a recent paper, Lunit INSIGHT MMG showed the best performance of detecting malignant lesions among three AI solutions.


Among the women with top AI scores for negative mammograms after double reading, 13% more cancers were detected earlier with Lunit INSIGHT MMG.


Lunit recently announced that it had signed a contract to supply an artificial intelligence (AI) breast cancer screening solution to large hospitals in Hong Kong and Mongolia.


With this contract, it will supply Lunit INSIGHT MMG, an AI image analysis solution for mammography, to HKWI Hospital, the largest imaging center in Hong Kong, the Mongolian National Cancer Center, and medical institutions located in Ulaanbaatar, Mongolia.


Dr. Odbayar, a breast surgeon at the Mongolian National Cancer Center, recently said, “The incidence of breast cancer is on the rise in Mongolia, so the introduction of artificial intelligence will greatly contribute to the medical field by increasing the productivity of medical staff, saving overall examination time, and reducing medical service costs.”


 
 
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Interactive Flat Panel Display

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[INQ. NO. 2212E02] COMBUSTECH’s interactive flat panel display is an essential item for smart schools, where lectures can be conducted by touching and writing on a large Ultra-High-Definition (UHD) screen.

Interactive flat panel display for smart schools
A student can project a tablet PC’s screen directly onto the interactive flat panel display and share it with other students to view it together. Students can thus take the lead in learning.


The screen-sizes range from 189.4 cm to 247.6 cm, and the resolution is 3,840 x 2,160.


The touch response speed of the touch sensor is 6ms or less, and the touch accuracy is very high, allowing the user to quickly and accurately touch and write.


The annotation program has a simple and intuitive interface for anyone to use.


The menu can be hidden, which is very useful when compiling teaching materials. Even if the menu is invisible, the user can use the remote controller to select pen color or use most of the functions, such as moving pages.


Written content can be recorded in standard format HTML5 or saved as a JPG so that it can be played back in high definition anytime, anywhere.


 
 
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Hybrid Lens for Autonomous Driving

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[INQ. NO. 2212E01] LG Innotek recently developed a high-performance hybrid lens for autonomous driving. The developed lenses are downsized products with increased price-competitiveness through the application of plastic lenses.


With this development, LG Innotek is expected to take a leading position in the global camera module market for autonomous driving.


The high-performance hybrid lenses come in two models – lens for driver monitoring systems (DMS) and lens for advanced driver assistance systems (ADAS). The lenses are cross-applied products of thin plastic and glass in the inner part, thereby elevating performance. The existing autonomous driving lenses are manufactured with glass that is not transformed by temperature and outer force.

High-performance hybrid lens for autonomous driving
In particular, LG Innotek is the world’s first company to realize high-performance in ADAS lenses through applying plastic.


LG Innotek decreased the size of lenses by using plastic, thereby enhancing performance and price-competitiveness. The existing lenses were characterized high-cost raw materials and thickness.


Customers could thus expand their choices thanks to the lenses developed by LG Innotek.


 
 
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Ceramic Magnetic Materials & Electronic Parts

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Ferrites
[INQ. NO. 2209E03] TODA ISU manufactures ferrite in the forms of ferrite powder and ferrite core, such as the super low power loss at high frequency (500kHz~1MHz) and the super low power loss at wide temperature ferrite for automobiles and the garnet ferrite of high dielectric constant used for telecommunication repeaters.

Inductors
TODA ISU manufactures and distributes the SMD inductors, including the high current, highefficiency inductor for 48V DC-DC converter for electric vehicles, and the high permeable inductor that reduced resistance and minimized heat emissions.

EMC filters
TODA ISU satisfies the demands of eco-friendly energy companies through supplying the EMC filter used as an electricity adjustment/conversion device in the areas of photovoltaic and renewable energy.

TODA ISU also manufactures power-supply devices in the range of 10W~1.6KW that are used for telecommunication and medical devices by using its own magnetic material and inductor.


 
 
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