Inventor
Soung Chang Liew
Inventor
Hong Kong, CN
Overview
Patents· 16 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 communication31%
H04WWireless communication networks28%
H04BTransmission22%
H04QSelecting6%
G01SRadio direction-finding3%
H03MCoding3%
H04HBroadcast communication3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
10,075,965Apparatus and method for detecting and alleviating unfairness in wireless network20189,941,996Message coding for NCMA-based multiple access networks20189,917,632'Network-coding building blocks and decomposition scheduling based thereon'20189,667,382'Network-coded multiple access'20179,425,886'Network-coding building blocks and decomposition scheduling based thereon'20169,094,994'Network-coding building blocks and decomposition scheduling based thereon'20158,397,120'Method of error correction for a multicast message'20138,280,443'WLAN access point with extended coverage area'20128,051,145'Method of simultaneously providing data to two or more devices on the same network'20117,653,034'System and method for controlling access to a wireless medium'20107,545,827'Busy tone for wireless networks'20097,428,428'Systems and methods for wireless network range extension'20087,313,403'Location positioning in wireless networks'20075,734,677'Method for compression of loss-tolerant video image data from multiple sources'19985,327,552'Method and system for correcting routing errors due to packet deflections'19945,291,477'Method and system for multicast routing in an ATM network'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to BELL COMMUNICATIONS RES (2)· patent assignee history
1994Based in Somerset, NJ, US· patent location history
1998–2018Patents assigned to UNIV HONG KONG CHINESE (6)· patent assignee history
1998–2013Based in Hong Kong, CN· patent location history
2007–2013Patents assigned to HK APPLIED SCIENCE & TECH RES (7)· patent assignee history
2007–2018Based in Shatin, HK· patent location history
2012Patents assigned to GEORGE DOUGLAS R (1)· patent assignee history
2012Patents assigned to LAU KIN NANG (1)· patent assignee history
2015–2018Based in Sha Tin, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HK APPLIED SCIENCE & TECH RES | 7 | 2007–2013 |
| UNIV HONG KONG CHINESE | 6 | 1998–2018 |
| BELL COMMUNICATIONS RES | 2 | 1994 |
| GEORGE DOUGLAS R | 1 | 2012 |
| LAU KIN NANG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hong Kong, CN | 7 | 1998–2013 |
| Sha Tin, CN | 4 | 2015–2018 |
| Shatin, HK | 3 | 2007–2018 |
| Somerset, New Jersey, US | 2 | 1994 |