Inventor

Libin Liu

Inventor

Beijing, CN

Overview

6→

Patents

2021

Patent span

Physics

Primary field (CPC G)

Patents· 6 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 information29%

H01LSemiconductor devices14%

H10KOrganic electric solid-state devices14%

G01BMeasuring length, thickness or similar linear dimensions7%

G01MTesting static or dynamic balance of machines or structures7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G02BOptical elements, systems or apparatus7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G09FDisplaying7%

PatentTitleYear

11,127,342Pixel circuit for driving light emitting diode to emit light and method of controlling the pixel circuit2021 11,107,413Display substrate and method for manufacturing the same, display device2021 11,107,412Pixel driving circuit, pixel driving method, display panel and display apparatus2021 11,081,539Display substrate and display device2021 11,009,752Display panel and manufacturing method thereof, display device2021 10,969,299Lens refractive index detection device and method2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (5)· patent assignee history

2021Patents assigned to NINGBO FLO OPTICAL TECH DEVELOPMENT CO LTD (1)· patent assignee history

2021Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (1)· patent assignee history

2021Based in Beijing, CN· patent location history

2021Based in Ningbo, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	5	2021
NINGBO FLO OPTICAL TECH DEVELOPMENT CO LTD	1	2021
ORDOS YUANSHENG OPTOELECTRONICS CO LTD	1	2021

Locations

Location	Patents	Span
Beijing, CN	5	2021
Ningbo, CN	1	2021