Inventor
Sang Youn Lee
Inventor
Seoul, KR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing10%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H04BTransmission8%
H04LTransmission of digital information, e.g. telegraphic communication6%
H04WWireless communication networks6%
G06VImage or video recognition or understanding4%
H04NPictorial communication, e.g. television4%
A61FFilters implantable into blood vessels2%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body2%
A61MDevices for introducing media into, or onto, the body2%
PatentTitleYear
11,103,673Method for operating a sleep mode in a massage chair using progressive muscular relaxation and the massage chair capable of using the same202111,102,517Apparatus and method for video encoding and decoding of coding tree unit202111,053,524Microorganisms having putrescine productivity and process for producing putrescine using the same202110,878,044System and method for providing content recommendation service202010,564,855Semiconductor device and operating method thereof202010,379,749Semiconductor device and operating method thereof201910,265,942Method of forming transparent 3D object20199,998,576Electronic device including antenna20189,848,278Digital device and method for providing additional service by using the same20179,524,557'Vehicle detecting method and system'20169,200,353'Method for manufacturing an ultra-highstrength steel bar'20159,147,849'Electron transport material and organic electroluminescent device using the same'20158,682,303'Digital device and method for providing additional service by using the same'20148,660,186'Video frame encoding transmitter, encoding method thereof and operating method of video signal transmitting and receiving system including the same'20148,626,132'Digital device and method for providing additional service by using the same'20148,238,672'Apparatus and method for automatic video summarization using fuzzy one-class support vector machines'20127,614,816'Device for preventing ball and socket joint from rolling'20097,609,761'Apparatus and method for abstracting motion picture shape descriptor including statistical characteristic of still picture shape descriptor, and video indexing system and method using the same'20097,591,585'Temperature measuring device'20097,319,169'Method for producing (meth) acrylic acid'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2009Patents assigned to LG CHEMICAL LTD (2)· patent assignee history
2008–2021Based in Seoul, KR· patent location history
2009–2017Patents assigned to KT CORP (5)· patent assignee history
2009Patents assigned to AGENCY DEFENSE DEV (1)· patent assignee history
2009–2017Based in Seongnam-si, KR· patent location history
2012–2015Patents assigned to LEE SANG-YOUN (4)· patent assignee history
2014–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2015Based in Cheongwon-gun, KR· patent location history
2018Based in Gyeonggi-do, KR· patent location history
2021Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KT CORP | 5 | 2009–2017 |
| LEE SANG-YOUNself | 4 | 2012–2015 |
| SAMSUNG ELECTRONICS CO LTD | 4 | 2014–2020 |
| LG CHEMICAL LTD | 2 | 2008–2009 |
| AGENCY DEFENSE DEV | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 12 | 2008–2021 |
| Seongnam-si, KR | 3 | 2009–2017 |
| Daejeon, KR | 1 | 2021 |
| Gyeonggi-do, KR | 1 | 2018 |
| Cheongwon-gun, KR | 1 | 2015 |