Inventor
Zhouyuan Shi
Inventor
Fremont, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems50%
G01KMeasuring temperature13%
G01RMeasuring electric variables13%
G05FSystems for regulating electric or magnetic variables13%
H03KPulse technique13%
PatentTitleYear
11,041,765Temperature sensor and modulation circuit for voltage to duty-cycle conversion of the same202110,340,794Reverse capacitor voltage balancing for high current high voltage charge pump circuits201910,084,381DCR inductor current-sensing in four-switch buck-boost converters20189,748,843'DCR inductor current-sensing in four-switch buck-boost converters'20179,525,351'Inductor current sensing in a buck converter using multiple filters'20168,154,263'Constant GM circuits and methods for regulating voltage'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012Patents assigned to MARVELL INT LTD (1)· patent assignee history
2012Patents assigned to SHI ZHOUYUAN (1)· patent assignee history
2012Based in Santa Clara, CA, US· patent location history
2016–2018Patents assigned to LINEAR TECH CORP (3)· patent assignee history
2016–2019Based in Fremont, CA, US· patent location history
2018–2019Patents assigned to LINEAR TECH LLC (2)· patent assignee history
2021Patents assigned to HANGZHOU VANGO TECH INC (1)· patent assignee history
2021Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LINEAR TECH CORP | 3 | 2016–2018 |
| LINEAR TECH LLC | 2 | 2018–2019 |
| HANGZHOU VANGO TECH INC | 1 | 2021 |
| MARVELL INT LTD | 1 | 2012 |
| SHI ZHOUYUANself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 4 | 2016–2019 |
| Zhejiang, CN | 1 | 2021 |
| Santa Clara, California, US | 1 | 2012 |