Inventor

Dongni Liu

Inventor

Beijing, CN

Overview

2018–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 35 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 information25%

H01LSemiconductor devices16%

H10KOrganic electric solid-state devices15%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G06FElectric digital data processing5%

H10DInorganic electric semiconductor devices4%

H05KPrinted circuits3%

A01KAnimal husbandry1%

A61KPreparations for medical, dental or toiletry purposes1%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%

PatentTitleYear

D0927077Helmet2021 11,020,450Medical use of CREG protein2021 10,868,103Wiring structure and manufacture method thereof, OLED array substrate and display device2020 10,818,228Pixel circuit, method for driving pixel circuit and display panel2020 10,797,118Touch panel, method for fabricating the same and display device2020 10,784,218Display device and preparation method therefor2020 10,770,000Pixel circuit, driving method, display panel and display device2020 10,762,837Pixel circuit, a driving method thereof and a display apparatus2020 10,762,823Display panel and display method thereof, and display device2020 10,754,459In-cell transparent touch display panel, manufacturing method thereof2020 10,754,187Display assembly and electronic apparatus2020 10,726,784OLED display device and luminance adjustment method thereof, and controller thereof2020 10,714,002Pixel circuit and driving method thereof, display panel and display device2020 10,705,646Touch display panel, method for driving the same, and display device2020 10,665,167Pixel circuit including standby driving circuit and switching circuit, and driving method thereof, and display device touch display panel2020 10,663,789Lens substrate, liquid crystal lens, and liquid crystal glasses2020 10,657,887Protection circuit and method, pixel circuit, and display device2020 10,643,520Low power pixel circuit, an array substrate using the pixel circuit, a display device constructed with the array substrate, and a controlling method thereof2020 10,643,536Pixel circuit and driving method thereof, display panel2020 10,643,539Compensation pixel circuit, display panel, display apparatus, compensation method and driving method2020 10,643,541Driving circuit of display panel, display panel and display device2020 10,613,372Display device and display method2020 10,580,360Pixel circuit and driving method thereof, display device2020 10,573,230Backlight source, display device and driving method thereof2020 10,560,647Driver circuit, driving method, active pixel sensor, image sensor, and electronic device2020 10,553,670Pixel circuit structure and display device using the same2020 10,535,306Pixel circuit, display panel, display device and driving method2020 10,504,427Pixel driving circuit and driving method thereof, and display panel2019 10,461,136Organic electroluminescent display panel with semiconductor layer, manufacturing method for manufacturing the same, and display device2019 10,393,346Light emitting module with concave reflecting structure, display device with light emitting module and method for manufacturing light emitting module with concave reflecting structure2019 10,380,946OLED pixel circuitry, driving method thereof and display device2019 10,332,448Pixel circuit, pixel driving method and display device2019 10,212,867Transfer apparatus and transfer method2019 10,163,393Display substrate, display equipment and regional compensation method2018 10,115,927Display substrate, display panel and display device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (33)· patent assignee history

2018–2020Based in Beijing, CN· patent location history

2021Patents assigned to GENERAL HOSPITAL OF CHINESE PLA NORTHERN THEATER COMMAND (1)· patent assignee history

2021Patents assigned to SHENZHEN ADVANCED TECH RESEARCH INSTITUTE CO LTD (1)· patent assignee history

2021Based in Shenzhen, CN· patent location history

2021Based in Shenyang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	33	2018–2020
GENERAL HOSPITAL OF CHINESE PLA NORTHERN THEATER COMMAND	1	2021
SHENZHEN ADVANCED TECH RESEARCH INSTITUTE CO LTD	1	2021

Locations

Location	Patents	Span
Beijing, CN	33	2018–2020
Shenzhen, CN	1	2021
Shenyang, CN	1	2021