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Inventor

Chuanli Leng

Inventor
Shanghai, CN

Overview

21→
Patents
2017–2020
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary
H01LSemiconductor devices19%
G09GArrangements or circuits for control of indicating devices using static means to present variable information16%
H10KOrganic electric solid-state devices16%
G06FElectric digital data processing9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
G09FDisplaying7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H10DInorganic electric semiconductor devices6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
G11CStatic stores3%
PatentTitleYear
10,860,159Display substrate, display panel and display device202010,862,066Display panel and display apparatus202010,833,294Display panel and display device202010,707,290Flexible display panel having concave area and flexible display device including the flexible display panel202010,692,424Organic electroluminescent display panel, driving method thereof and display device202010,679,554Pixel circuit with compensation for drift of threshold voltage of OLED, driving method thereof, and display device202010,665,145Low-voltage digital to analog signal conversion circuit, data driving circuit and display system202010,644,074Flexible display panel and flexible display device202010,566,532Display panel, display substrate, and inkjet printing method applicable to the display substrate202010,510,988Anti-reflection film and flexible display device including anti-reflection film201910,497,323Pixel circuit, method for driving the same, display panel and display device201910,418,437Flexible display panel201910,417,969Organic light-emitting diode (OLED) display panel, driving method thereof and display apparatus201910,373,562Gate driving circuit, unit thereof, and display device201910,365,774Display panel and display device201910,338,721Display substrate and display panel201910,269,829Flexible array substrate with stress relief layer openings201910,241,607Display substrate, display panel and display device201910,242,622Pixel compensation circuit, organic light-emitting display panel and organic light-emitting display device thereof201910,224,508Organic light-emitting display panel, method for manufacturing organic light-emitting display panel and organic light-emitting display device20199,779,662'Pixel circuit and drive method therefor, and display device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to UNIV PEKING SHENZHEN GRADUATE SCHOOL (4)· patent assignee history
2017Based in Shenzhen, CN· patent location history
2019–2020Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (13)· patent assignee history
2019Patents assigned to TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history
2019–2020Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history
2019–2020Based in Guangdong, CN· patent location history
2019Based in Wuhan, CN· patent location history
2020Patents assigned to SHANGHAI TIANMA AM OLED CO LTD (1)· patent assignee history
2020Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI TIANMA MICRO ELECT CO132019–2020
UNIV PEKING SHENZHEN GRADUATE SCHOOL42017–2020
TIANMA MICRO ELECTRONICS CO LTD22019
WUHAN TIANMA MICRO ELECTRONICS CO LTD22019–2020
SHANGHAI TIANMA AM OLED CO LTD12020
Locations
LocationPatentsSpan
Shanghai, CN152019–2020
Guangdong, CN32019–2020
Xiamen, CN12020
Wuhan, CN12019
Shenzhen, CN12017