Inventor
Chingchi Chen
Inventor
Ann Arbor, MI, US
Overview
Patents· 9 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 systems23%
H03KPulse technique19%
B60LPropulsion of electrically-propelled vehicles10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%
Y02TClimate change mitigation technologies related to transportation10%
H02JElectric power networks6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
G05FSystems for regulating electric or magnetic variables3%
H01LSemiconductor devices3%
PatentTitleYear
11,133,796Dynamic IGBT gate drive to reduce switching loss202111,115,019Dynamic short circuit protection202111,108,371Tunable switched impedance matching network202111,095,284Minimizing ringing in wide band gap semiconductor devices202111,075,589DC inverter/converter current balancing for paralleled phase leg switches202110,727,742Power converter with improved load transient response and associated control method202010,637,256Charging mode auto-detection module for charging circuit and associated method20209,917,584'Voltage converter integrated circuit with an integrated bootstrap capacitor'20188,797,775'Driving circuit for low voltage drop bridge rectifier and method thereof'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to CHENGDU MONOLITHIC POWER SYS (4)· patent assignee history
2014Patents assigned to CHEN CHANGJIANG (1)· patent assignee history
2014Patents assigned to LI YIKE (1)· patent assignee history
2014–2020Based in Chengdu, CN· patent location history
2021Patents assigned to FORD GLOBAL TECH LLC (5)· patent assignee history
2021Patents assigned to THE OHIO STATE INNOVATION FOUND (1)· patent assignee history
2021Based in Ann Arbor, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH LLC | 5 | 2021 |
| CHENGDU MONOLITHIC POWER SYS | 4 | 2014–2020 |
| CHEN CHANGJIANGself | 1 | 2014 |
| LI YIKE | 1 | 2014 |
| THE OHIO STATE INNOVATION FOUND | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ann Arbor, MI, US | 5 | 2021 |
| Chengdu, CN | 4 | 2014–2020 |