Inventor
Sang Ho Chae
Inventor
Gyeonggi-do, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
H04NPictorial communication, e.g. television17%
H04WWireless communication networks17%
H04BTransmission8%
A47GHousehold or table equipment4%
C04BLime, magnesia4%
E04BGeneral building constructions4%
E04CStructural elements4%
G06FElectric digital data processing4%
H04MTelephonic communication4%
PatentTitleYear
10,498,740Method, apparatus, and system for creating service account201910,469,419Electronic device and method of processing message in electronic device20199,924,209'System and method for controlling reproduction using terminal'20189,923,848'Electronic device and method of processing message in electronic device'20188,331,443'Systems and methods for video quality measurement using auxiliary information of codec'20128,064,337'Method for connecting to a wireless internet service'20118,031,770'Systems and methods for objective video quality measurements'20117,912,419'Methods and apparatuses for measuring transmission quality of multimedia data'20117,542,785'Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal'20097,130,937'Method for providing a video data streaming service'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2011Patents assigned to SK TELECOM CO LTD (5)· patent assignee history
2006–2011Based in Seoul, KR· patent location history
2011–2018Patents assigned to CHAE SANG HO (2)· patent assignee history
2011Patents assigned to UNIV YONSEI SEOUL (2)· patent assignee history
2011–2019Based in Gyeonggi-do, KR· patent location history
2011Based in Gwacheon-si, KR· patent location history
2012Patents assigned to CHAE SANG-HO (1)· patent assignee history
2012Based in Uiwang-si, KR· patent location history
2018–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2019Based in Anyang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK TELECOM CO LTD | 5 | 2006–2011 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2018–2019 |
| CHAE SANG HOself | 2 | 2011–2018 |
| UNIV YONSEI SEOUL | 2 | 2011 |
| CHAE SANG-HOself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 4 | 2011–2019 |
| Seoul, KR | 3 | 2006–2011 |
| Anyang-si, KR | 1 | 2019 |
| Uiwang-si, KR | 1 | 2012 |
| Gwacheon-si, KR | 1 | 2011 |