Inventor
Pengfei Liang
Inventor
Shenzhen, CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information48%
H01LSemiconductor devices13%
H10KOrganic electric solid-state devices13%
G01RMeasuring electric variables4%
G06FElectric digital data processing4%
G06TImage data processing or generation, in general4%
H05BElectric heating4%
H10DInorganic electric semiconductor devices4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
10,748,480Method of compensating AMOLED pixel difference202010,650,743Method for driving pixel circuit202010,535,307Method and device for driving organic light emitting diode display device that includes acquiring each current flowing through each organic light emitting diode according to a video signal202010,217,412OLED display device drive system and OLED display drive method201910,204,550Sensing circuit and corresponding OLED display device201910,102,784K value detection method of OLED drive thin film transistor201810,089,933Threshold voltage detection method of OLED drive thin film transistor20189,940,878AMOLED real-time compensation system20189,747,851'Compensation method of Mura phenomenon'20179,734,749'Image display method, image display device and display apparatus for pentile display panel'20179,524,136'Image compensation method and display with image compensation'20168,901,836'Dimming controlling circuit for LED'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to BYD CO LTD (1)· patent assignee history
2014Patents assigned to LIANG PENGFEI (1)· patent assignee history
2014Patents assigned to SHENZHEN BYD AUTO R & D CO LTD (1)· patent assignee history
2014–2020Based in Shenzhen, CN· patent location history
2016–2020Patents assigned to SHENZHEN CHINA STAR OPTOELECT (9)· patent assignee history
2017–2020Based in Guangdong, CN· patent location history
2020Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN CHINA STAR OPTOELECT | 9 | 2016–2020 |
| SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD | 2 | 2020 |
| BYD CO LTD | 1 | 2014 |
| LIANG PENGFEIself | 1 | 2014 |
| SHENZHEN BYD AUTO R & D CO LTD | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 9 | 2014–2020 |
| Guangdong, CN | 3 | 2017–2020 |