Inventor
Kai Chen
Inventor
Taoyuan, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing29%
H10DInorganic electric semiconductor devices29%
H01LSemiconductor devices14%
H04LTransmission of digital information, e.g. telegraphic communication14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
10,818,781Heterojunction bipolar transistor structure with a bandgap graded hole barrier layer202010,651,298Heterojunction bipolar transistor structure with a bandgap graded hole barrier layer20209,900,544'Video signal processing system, video signal processing chip and video signal processing method'20189,461,777'Hybrid networking system with seamless path switching of streams'20168,912,621'Trench schottky devices'20148,799,438'Generic and automatic address configuration for data center networks'20148,766,279'SiC-based trench-type schottky device'20147,809,985'Offline hardware diagnostic environment'20107,694,188'Disk failure prevention and error correction'20107,594,136'Paging-triggered corrupted file recovery'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2014Patents assigned to MICROSOFT CORP (4)· patent assignee history
2010Based in Sammamish, WA, US· patent location history
2014–2016Patents assigned to CHEN KAI (2)· patent assignee history
2014Patents assigned to CHUANG CHIAO-SHUN (1)· patent assignee history
2014Based in Shanghai, CN· patent location history
2016Patents assigned to COHEN ETAN GUR (1)· patent assignee history
2016Based in Union City, CA, US· patent location history
2018Based in Taichung, TW· patent location history
2020Patents assigned to VISUAL PHOTONICS EPITAXY CO LTD (2)· patent assignee history
2020Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 4 | 2009–2014 |
| CHEN KAIself | 2 | 2014–2016 |
| VISUAL PHOTONICS EPITAXY CO LTD | 2 | 2020 |
| CHUANG CHIAO-SHUN | 1 | 2014 |
| COHEN ETAN GUR | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 2 | 2020 |
| Shanghai, CN | 2 | 2014 |
| Sammamish, Washington, US | 2 | 2010 |
| Taichung, TW | 1 | 2018 |
| Union City, California, US | 1 | 2016 |