Electrical+Engineering
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KAIST's Thermoelectric Generator on Glass Fabric Receives the Grand Prize at the Netexplo Forum 2015
The forum announced top ten IT innovations expected to change the world and selected the grand prize on February 4, 2014.
Established in 2007 by Martine Bidegain and Thierry Happe in partnership with the French Senate and the French Ministry for the Digital Economy, the Netexplo Observatory is an independent global organization that studies the impact of digital technology and innovation on society and business.
Every year, the Netexplo Observatory hosts an international conference, the Netexplo Forum, in Paris, France, which surveys digital innovation worldwide. The 8th forum was held in partnership with the United Nations Educational, Scientific and Cultural Organization (UNESCO) on February 4-5, 2015, at the UNESCO House in Paris.
Prior to the conference, the Netexplo Forum 2015 named the top ten most promising digital technologies that will greatly impact the world.
Among them was Professor Byung Jin Cho’s research on a wearable thermoelectric generator (http://www.eurekalert.org/pub_releases/2014-04/tkai-tgo041014.php). The generator was selected as the most innovative technology this year.
Professor Cho of KAIST’s Electrical Engineering Department developed a glass fabric-based thermoelectric generator that is extremely light and flexible and that produces electricity from the heat of the human body. This technology can be applied widely to wearable computers and mobile devices.
The full list of innovations follows below:
Wearable Thermo-Element, South Korea: The human body becomes a source of energy for mobile devices.
W.Afate 3D-printer, Togo: An environmentally friendly fablab that makes a low-cost 3D-printer from recycling electronic components.
Slack, USA: By combining email, Skype, and file-sharing and social networks, internal communication becomes much easier and simpler.
PhotoMath, Croatia: A free app that enables smartphone users to solve mathematical problems simply by scanning the mathematical texts.
Kappo, Chile: Connected cyclists produce and transmit useful data for urban planning to make the city more bike-friendly.
Branching Minds, USA: An improved learning process for students in difficulty through a personalized approach.
Baidu Kuai Sou, China: Smart chopsticks that can check food hazards.
SCio, Israel: A pocket molecular sensor with various applications and data
Rainforest Connection, USA: Fighting deforestation with recycled smartphones
Sense Ebola Followup, Nigeria: A mobile tool to help contain Ebola
For more details on the wearable thermos-element which received the 2015 Netexplo Award, please go to https://www.netexplo.org/en/intelligence/innovation/wearable-thermo-element.
Pictures 1 and 2: A high-performance wearable thermoelectric generator that is extremely flexible and light.
Picture 3: Senator Catherine Morin-Desailly (left) of the French Parliament presents the 2015 Netexplo Award to Professor Byung Jin Cho (right) on February 4, 2015 at the UNESCO House in Paris.
Credit of Loran Dhérines
Picture 4: Professor Byung Jin Cho (left) poses with Dr. Joël de Rosnay (right).
Credit of Loran Dhérines
2015.02.06 View 12843 -
Press Release on Piezoelectric Nanogenerators of ZnO with Aluminium Nitride Stacked Layers by the American Institute of Physics
The
American Institute of Physics (AIP) released a news article entitled “Zinc
Oxide Materials Tapped for Tiny Energy Harvesting Devices” on January 13, 2015.
The
article described the research led by Professor Giwan Yoon of the
Electrical Engineering Department at KAIST. It was published in the January
12, 2015 issue of Applied Physics Letters.
AIP publishes the journal. For the news release, please visit the
link below:
The American
Institute of Physics, January 13, 2015
“Zinc
Oxide Materials Tapped for Tiny Energy Harvesting Devices”
New research helps
pave the way toward highly energy-efficient zinc oxide-based micro energy
harvesting devices with applications in portable communications, healthcare and
environmental monitoring, and more
http://www.aip.org/publishing/journal-highlights/zinc-oxide-materials-tapped-tiny-energy-harvesting-devices
2015.02.04 View 31612 -
KAIST Registers an Internationally Recognized Standard Patent
A video compression technology, jointly developed by Professor Mun-Chul Kim of the Department of Electrical Engineering at KAIST, the Electronics and Telecommunications Research Institute (ETRI), and the Korean Broadcasting System (KBS), is registered internationally as the standard patent in the next-generation High Efficiency Video Coding (HEVC).
HEVC (H.265) is an international technology standard that compresses large image data for Ultra High Definition (UHD) televisions and smartphones. It has the twice the compression efficiency as that of H.264/AVC which is most commonly used for processing full HD sources. This means that it is able to compress a video file to half the size while maintaining the same image quality.
Although the related market is at a nascent stage, HEVC technology has already been applied to the latest version of televisions and smartphones. Experts predict that the market will grow to USD 200 billion by 2016, and KAIST is expected to receive a royalty payment of USD 9.3 million from this patent.
The International Organization for Standardization (ISO/IEC) established the HEVC standard in January 2013. Also, an international patent pool licensing corporation, MPEG LA announced the HEVC standard patent pool on September 29, 2014.
Professor Joongmyeon Bae, Dean of the Office of University-Industry Cooperation (OUIC) of KAIST, said, “This is an unprecedented case for Korea whereby a core technology developed by a university became an international standard, which has a vast impact on the market.”
President of KAIST, Steve Kang commented, “With its advanced technology, KAIST joined the HEVC standard patent pool as one of the 23 founding members along with Apple, Siemens, and NEC. This is a remarkable achievement.”
Picture 1: Improvements in video compression technology
Picture 2: Comparison of different screen resolutions
2014.10.09 View 11427 -
KAIST Co-owns the HEVC Patent Portfolio License
MPEG LA, LLC, a firm based in Denver, Colorado, which licenses patent pools covering essential patents required for the use of video coding technology, such as MPEG-2, MPEG-4 Visual (Part 2), and HEVC/H.264, announced the availability of the High Efficiency Video Coding (HEVC) Patent Portfolio License on September 29, 2014.
The HEVC standard, also known as H.265 and MPEG-H Part 2, is necessary to improve video coding and transmission efficiency for the Internet, televisions, and mobile gadgets with increased speed and capacity.
Through the portfolio license, users can easily obtain patent rights required for the HEVC standard in a single transaction, instead of negotiating separate licenses from multiple patent holders.
A total of 23 enterprises currently own essential HEVC patents. KAIST is the only Korean university among the joint patent owners. Collaborating with the Korea Broadcasting System (KBS) and the Electronics and Telecommunications Research Institute (ETRI), Professor Mun-Chul Kim of the Electrical Engineering Department at KAIST developed one of the core patents.
For a link to a press release distributed by MPEG LA, LLC, please see:
MPEG LA, LLC, September 29, 2014
"MPEG LA, LLC Offers HEVC Patent Portfolio License"
http://www.mpegla.com/main/Pages/Media.aspx
2014.10.02 View 11462 -
Kiseok Song, a Ph.D. candidate in the Electrical Engineering Department, receives the 2014 Marconi Society Young Scholar Award
Established
in 1974 to commemorate the eminent Italian inventor and electrical engineer,
Guglielmo Marconi, the Marconi Society has recognized significant contributions
in science and technology by awarding the Marconi Prize, with an annual USD
100,000 grant, to a living scientist who has made great advancements in
communications technology.
Along
with the Marconi Prize, the Society has been presenting the Young Scholars
Awards over the past six years to reward young and emerging scientists’ brilliant
academic and research achievements as well as their entrepreneurship. For this
year’s seventh Young Scholar Awards, a KAIST doctoral student was selected as
one of the two recipients.
Kiseok
Song, a Ph.D. candidate in the Department of Electrical Engineering, KAIST, has
been named as a 2014 Marconi Society Paul Baran Young Scholar. The Marconi Society said that Song was being recognized for "his
academic achievements and leadership in the field of communications and
information science,” according to a press release distributed by the Society on August 28, 2014.
Studying
under the advice of Professor Hoi-Jun Yoo of the Department of Electrical
Engineering at KAIST, Song has developed bio-medical System on a Chip (SoC)
such as smart wireless bio-medical systems combined with optimized SoCs,
compact bio-medical patch systems connected to smart phones, smart electro-acupuncture
and transdermal drug delivery, and multi-modal non-invasive glucose monitors.
The
press release quoted Professor Yoo’s comment on the meaning of Song’s research:
“All
of these bio-medical systems open a new healthcare paradigm to improve people’s
quality of life in combination with the current mobile smart phones.”
In
addition to Song, Himanshu Asnani, a Stanford Ph.D. candidate and system engineer
at Ericsson Silicon Valley, received the other award. The award
ceremony will be held at the Marconi Society’s annual award gala at the
National Academies of Science Building in Washington D.C., on October 2, 2014.
For
details, please read the following press release:
The
Marconi Society, Press Release, August 28, 2014
“Kiseok
Song Receives the 2014 Marconi Society Young Scholar Award”
http://www.marconisociety.org/press/2014Song.html
2014.09.08 View 7846 -
KAIST's Center for Integrated Smart Sensors made a partnership with a Silicon Valley start-up
KAIST's Center for Integrated Smart Sensors (CISS) will implement a joint venture project with Dual Aperture, Inc., a leading digital camera provider based in Palo Alto, California. The two will work on the development of 3-D imaging technology.
CISS, headed by Professor Chong-Min Kyung of Electrical Engineering, KAIST, is dedicated to technological advancement by developing innovative devices, circuits, and smart sensors.
In its press release dated June 18, 2014, Dual Aperture, Inc. stated that “by combining top talents in engineering, the partnership will establish a groundbreaking smart sensor technology accessible on multiple platforms and devices.”
For details, a Fox news article follows below:
Dual Aperture, Inc., June 18, 2014
“Image technology leader and top research institute collaborate engineering resources to create world’s first-ever smart sensor technology”
http://www.fox14tv.com/story/25808022/dual-aperture-announces-joint-venture-with-kaists-center-for-integrated-smart-sensors
2014.06.19 View 8583 -
Leon Chua, the founder of the circuit theory called "memristor," gave a talk at KAIST
Dr. Leon Ong Chua is a circuit theorist and professor in the Department of Electrical Engineering and Computer Sciences at the University of California, Berkeley. He visited KAIST on April 16, 2014 and gave a talk entitled “Memristor: New Device with Intelligence.”
Dr. Chua contributed to the development of nonlinear circuit theory and cellular neural networks (CNN). He was also the first to conceive of memristor which combines the characteristics of memory and resistor. Memristor is a type of resistor, remembering the direction and charge of electrical current that has previously flowed through the resistor. In other words, memristor can retain memory without power. Today, memristor is regarded as the fourth fundamental circuit element, together with capacitors, inductors, and resistors.
In 2008, researchers at Hewlett-Packard (HP) Labs developed the first working model of memristor, which was reported in Nature (May 1st , 2008).
In addition, Dr. Chua is an IEEE fellow and has received numerous awards including the IEEE Kirchhoff Award, the IEEE Neural Network Pioneer Award, the IEEE Third Millennium Medal, and the Top 15 Most Cited Author in Engineering Award.
2014.04.21 View 9270 -
K-Glass: Korea's Answer to Google Glass
Wall Street Journal (blog) published an
article on the K-Glass developed by Professor Hoi-Jun Yoo of Electrical
Engineering at KAIST. For the article, please go to the link below:
K-Glass: Korea’s Answer to Google Glass, March 5, 2014
http://blogs.wsj.com/digits/2014/03/05/meet-k-glass-koreas-answer-to-google-glass/
2014.03.07 View 7062 -
Seung-Han Lee, a doctoral student in electrical engineering, receives the best paper award from ISQED 2014
Seung-Han
Lee, a doctoral candidate in the department of electrical engineering at KAIST,
received a Best Paper Award from the International Symposium on Quality
Electronic Design (ISQED), a high-profile international conference started in 2000 to promote innovation and quality in electronic and
engineering designs through inter- and multidisciplinary approaches. The
award ceremony will take place at the 2014 ISQED on March 3-5, 2014 at the Convention
Center in Santa Clara, CA, USA.
Professor
Chong-Min Kyung, an advisor to Seung-Han, expressed his excitement about his student's achievement.
“This is
the first time a Korean has ever received the best paper award at this academic
conference. It’s great news to our student as well as to KAIST.”
The topic
of Lee’s research paper was dynamic cache data management for minimizing the
energy consumption of three-dimensional multi-processor semiconductor chips.
2014.03.03 View 9156 -
Professor Hoi-Jun Yoo Appointed as the First Asian University Chairman of the ISSCC
Hoi-Jun Yoo, a professor of Electrical Engineering Department at KAIST, was chosen to be the first Asian University Chairman of the ISSCC (International Solid-State Circuits Conference) held in San Francisco, USA, from February 10 to 13, 2014. His term will last one year from April, 2014. Professor Yoo ranked tenth globally in thesis achievement over the 60-year history of the ISSCC. He ranked fourth globally over the last ten years and was the highest-ranked member from Asia over that time. He received an award for this remarkable achievement in 2012. ISSC is a world-renowned conference in the semiconductor field, where only 200 strictly selected papers are presented by semiconductor-related enterprises, research centers, and university representatives. Nicknamed the “The Olympics of the Semiconductor”, ISSCC runs for 4 days and hosts more than 3000 semiconductor engineers from around the world. It is most famous for the first CPU presentation by Intel and the first memory technology release of Samsung. Professor Yoo stated, “The Korean Semiconductor Engineering is leading the world’s technology instead of imitating it.” He aspires to devote himself to upgrading semiconductor engineering around the world.
2014.02.14 View 9115 -
Man-Gi Paik Appointed as New President of KAIST Alumni Association
The KAIST Alumni Association selected Man-Gi Paik, a patent lawyer at the prestigious law firm of Kim & Chang in Korea, as its 22nd president. President Paik will hold the post from January 2014 to December 2015. After receiving a Masters of Science in Electrical Engineering at KAIST in 1976, President Paik attended the Wharton School of the University of Pennsylvania in the United States and obtained a Masters of Business Administration. He served as the president of the Korean Association of Intellectual Property Service and a board member of KAIST. He is currently an adjunct professor at the Graduate School of Intellectual Property, KAIST. President Paik said, “I’m honored to lead the KAIST alumni and look forward to creating many opportunities to work for the development of our alma mater.”
2014.02.03 View 8592 -
Hyun-Sik Kim, KAIST doctoral student, receives Predoctoral Achievement Award from IEEE Solid-State Circuits Society
Hyun-Sik Kim, a Ph.D. student from the Department of Electrical Engineering, is scheduled to receive the “Predoctoral Achievement Award” from the Institute of Electrical and Electronics Engineers (IEEE) Solid-State Circuit Society (SSCS) at its 2014 annual conference to be held on February 9-13 in San Francisco, USA. Kim, the first Korean student receiving the award, will also be given a 1,000 USD honorarium.
Established in 1983, the Predoctoral Achievement Award has been given to a small number of promising graduate students, which is made on the basis of academic record and potential, quality of publications, and a graduate study program well matched to the charter of SSCS. Among the previous recipients were Professor Bernhard Boser of the University of California in Berkeley and Professor Michael Flynn of Michigan University.
Kim published 15 research papers in international journals and conferences, applied for 35 domestic and international patents, and received the best paper award in human technology from Samsun Electronics for three consecutive years.
Professor Kyu-Hyung Cho of Electrical Engineering is Kim's principal advisor.
2014.01.27 View 9668