Inventor
Gangqiang Zhang
Inventor
Plano, TX, US
Overview
Patents· 7 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 systems24%
H03KPulse technique24%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications24%
G01RMeasuring electric variables12%
H02JElectric power networks12%
H03FAmplifiers6%
PatentTitleYear
10,382,028VDS comparator rise P, fall P, on late, off late outputs for ZVC timing201910,116,294High-resolution FET VDS zero-volt-crossing timing detection scheme in a wireless power transfer system201810,014,774Power supply with low to high power transition mode20189,748,842'Sense circuit for voltage converter'20179,739,811'Overcurrent detector'20177,548,117'Differential amplifier having an improved slew rate'20097,525,350'Zero-waiting-current precise over-voltage comparator'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to SHENZHEN STS MICROELECTRONICS (2)· patent assignee history
2009Based in San Jose, CA, US· patent location history
2009Based in Shenzhen, CN· patent location history
2017–2019Patents assigned to TEXAS INSTRUMENTS INC (5)· patent assignee history
2017Patents assigned to TEXAS INTRUMENTS INCORPORATED (1)· patent assignee history
2017–2019Based in Plano, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 5 | 2017–2019 |
| SHENZHEN STS MICROELECTRONICS | 2 | 2009 |
| TEXAS INTRUMENTS INCORPORATED | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 5 | 2017–2019 |
| San Jose, California, US | 1 | 2009 |
| Shenzhen, CN | 1 | 2009 |