Inventor
Chao Liang
Inventor
Suzhou, CN
Overview
Patents· 12 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 communication19%
G06FElectric digital data processing12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
B23PMetal-working not otherwise provided for4%
B29CShaping or joining of plastics4%
B29DProducing particular articles from plastics or from substances in a plastic state4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
G01RMeasuring electric variables4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
11,086,157Display device202110,436,820Signal switching device and test system201910,172,091Display assembly and mobile terminal having the same20199,969,126Assembly sticking devices20189,401,703'Variable frequency relaxation oscillator'20169,104,829'Method of validating timing issues in gate-level simulation'20158,826,205'Method for verifying digital to analog converter design'20145,933,427'Switch system employing a N:M switch circuit for routing packets among devices in a data communication network'19995,889,776'Physical layer switch system for ethernet local area network communication system'19995,606,664'Apparatus and method for automatically determining the topology of a local area network'19975,537,099'Receiving port security in a network concentrator'19965,319,644'Method and apparatus for identifying port/station relationships in a network'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Based in San Jose, CA, US· patent location history
1996–1997Patents assigned to BAY NETWORKS INC (2)· patent assignee history
1999Patents assigned to ALPNET CORP (1)· patent assignee history
1999Patents assigned to EDGEPOINT NETWORKS INC (1)· patent assignee history
1999Based in Cupertino, CA, US· patent location history
2014–2016Patents assigned to FREESCALE SEMICONDUCTOR INC (3)· patent assignee history
2014–2016Based in Suzhou, CN· patent location history
2018–2021Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (4)· patent assignee history
2018–2019Based in Guangdong, CN· patent location history
2021Based in Hubei, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD | 4 | 2018–2021 |
| FREESCALE SEMICONDUCTOR INC | 3 | 2014–2016 |
| BAY NETWORKS INC | 2 | 1996–1997 |
| ALPNET CORP | 1 | 1999 |
| EDGEPOINT NETWORKS INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suzhou, CN | 3 | 2014–2016 |
| San Jose, California, US | 3 | 1994–1997 |
| Guangdong, CN | 2 | 2018–2019 |
| Cupertino, California, US | 2 | 1999 |
| Hubei, CN | 1 | 2021 |