Inventor
Chin Sing Li
Inventor
Hsinchu, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing25%
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 systems25%
H03FAmplifiers25%
H05BElectric heating25%
PatentTitleYear
10,971,992Start-up circuit to discharge EMI filter for power saving of power supplies20219,380,670'Generating a voltage feedback signal in non-isolated LED drivers'20168,593,430'Method, device and terminal apparatus for processing capacitance of respective layers of multi-touch panel'20137,327,194'Low voltage low power class A/B output stage'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to FREESCALE SEMICONDUCTOR INC (1)· patent assignee history
2008Based in Hong Kong, CN· patent location history
2013Patents assigned to CHAN PENG FAI (1)· patent assignee history
2013Patents assigned to CHIP AND SYSTEM TECHNOLOGY LTD (1)· patent assignee history
2013Patents assigned to DONG SHI KI (1)· patent assignee history
2013Based in Shatin, HK· patent location history
2016Patents assigned to DIALOG SEMICONDUCTOR INC (1)· patent assignee history
2016Based in Campbell, CA, US· patent location history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHAN PENG FAI | 1 | 2013 |
| CHIP AND SYSTEM TECHNOLOGY LTD | 1 | 2013 |
| DIALOG SEMICONDUCTOR INC | 1 | 2016 |
| DONG SHI KI | 1 | 2013 |
| FREESCALE SEMICONDUCTOR INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 1 | 2021 |
| Campbell, California, US | 1 | 2016 |
| Shatin, HK | 1 | 2013 |
| Hong Kong, CN | 1 | 2008 |