Inventor
Kai Cheng
Inventor
Hsinchu, TW
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing29%
H01QAntennas, i.e. radio aerials13%
H02JElectric power networks8%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
G01RMeasuring electric variables4%
H01LSemiconductor devices4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H04MTelephonic communication4%
H05BElectric heating4%
PatentTitleYear
10,950,493Interconnects having air gap spacers202110,826,320Solar power system202010,666,186Movable solar power apparatus20209,405,646'Method and apparatus for injecting errors into memory'20169,209,512'Antenna device and wireless communication device using the same'20159,088,077'Antenna system for wireless communication device'20158,947,310'Dual-band antenna'20158,032,163'System and method for performing quick short message functions for a mobile phone'20117,444,479'Fully buffered DIMM read data substitution for write acknowledgement'20086,073,211'Method and system for memory updates within a multiprocessor data processing system'20005,784,394'Method and system for implementing parity error recovery schemes in a data processing system'19985,680,577'Method and system for processing multiple requests for data residing at the same memory address'19975,655,103'System and method for handling stale data in a multiprocessor system'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2021Patents assigned to IBM (5)· patent assignee history
1997–2000Based in Austin, TX, US· patent location history
2008–2016Patents assigned to CHENG KAI (2)· patent assignee history
2008–2016Based in Portland, OR, US· patent location history
2015Patents assigned to WISTRON NEWEB CORP (3)· patent assignee history
2015Based in Hsinchu, TW· patent location history
2020Patents assigned to CHENG KAI YANG (2)· patent assignee history
2020Patents assigned to HSU WEI FU (2)· patent assignee history
2020Based in Taichung, TW· patent location history
2021Based in Albany, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 1997–2021 |
| WISTRON NEWEB CORP | 3 | 2015 |
| CHENG KAIself | 2 | 2008–2016 |
| CHENG KAI YANGself | 2 | 2020 |
| HSU WEI FU | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2015 |
| Austin, Texas, US | 3 | 1997–2000 |
| Taichung, TW | 2 | 2020 |
| Portland, OR, US | 2 | 2008–2016 |
| Albany, New York, US | 1 | 2021 |