Inventor
Chih-Feng Li
Inventor
Zhubei City, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Fprimary
G05FSystems for regulating electric or magnetic variables67%
H03FAmplifiers33%
PatentTitleYear
9,292,030'Electronic circuit having band-gap reference circuit and start-up circuit, and method of starting-up band-gap reference circuit'20169,229,467'Bandgap reference circuit and related method'20168,975,882'Regulator with improved wake-up time'20158,816,670'Electronic circuit having band-gap reference circuit and start-up circuit, and method of starting-up band-gap reference circuit'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (3)· patent assignee history
2014Patents assigned to LEE CHIA-FU (1)· patent assignee history
2014Patents assigned to LI CHIH-FENG (1)· patent assignee history
2014–2016Based in Zhubei City, TW· patent location history
2015Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG | 3 | 2014–2016 |
| LEE CHIA-FU | 1 | 2014 |
| LI CHIH-FENGself | 1 | 2014 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhubei City, TW | 4 | 2014–2016 |