Inventor
Chuang Zhang
Inventor
San Diego, CA, US
Overview
Patents· 12 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 systems26%
G01RMeasuring electric variables13%
H01LSemiconductor devices9%
H10KOrganic electric solid-state devices9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
G01KMeasuring temperature4%
G06FElectric digital data processing4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
PatentTitleYear
10,665,797Hybrid halide perovskite-based field effect transistors202010,366,653Organic light-emitting device and method of operating the same20199,903,892'Low power small area oscillator-based ADC'20189,843,259'Circuits and methods providing three-level signals at a synchronous buck converter'20179,816,872'Low power low cost temperature sensor'20179,793,804'Circuits and methods for controlling a three-level buck converter'20179,748,847'Circuits and methods providing high efficiency over a wide range of load values'20179,671,438'High-current sensing scheme using drain-source voltage'20179,654,002'Circuits and methods providing dead time adjustment at a synchronous buck converter'20179,575,095'Low power high resolution oscillator based voltage sensor'20179,450,491'Circuits and methods providing three-level signals at a synchronous buck converter'20167,345,460'Thermal compensation method for CMOS digital-integrated circuits using temperature-adaptive digital DC/DC converter'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to UNIV LOUISIANA STATE (1)· patent assignee history
2008Based in Plano, TX, US· patent location history
2016–2018Patents assigned to QUALCOMM INC (9)· patent assignee history
2016–2018Based in San Diego, CA, US· patent location history
2017Based in Fort Collins, CO, US· patent location history
2019–2020Patents assigned to UNIV UTAH RES FOUND (2)· patent assignee history
2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2019–2020Based in Salt Lake City, UT, US· patent location history
2020Patents assigned to UNIV WAKE FOREST (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 9 | 2016–2018 |
| UNIV UTAH RES FOUND | 2 | 2019–2020 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2019 |
| UNIV LOUISIANA STATE | 1 | 2008 |
| UNIV WAKE FOREST | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 8 | 2016–2018 |
| Salt Lake City, UT, US | 2 | 2019–2020 |
| Fort Collins, CO, US | 1 | 2017 |
| Plano, Texas, US | 1 | 2008 |