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Inventor

Bihua Liu

Inventor
Beijing, CN

Overview

4→
Patents
2009–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

A46Bprimary
A46BBrushes13%
A46DManufacture of brushes13%
G01CMeasuring distances, levels or bearings13%
G01SRadio direction-finding13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G08GTraffic control systems13%
G09BEducational or demonstration appliances13%
H05KPrinted circuits13%
PatentTitleYear
11,017,662Systems and methods for determining a path of a moving device202110,884,299Display module, display device and optically clear adhesive layer component2021D0844999Tai Chi sword brush20197,572,126'Flowing colors oil painting'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to LIU BIHUA (2)· patent assignee history
2009–2019Based in Bayside, NY, US· patent location history
2021Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (1)· patent assignee history
2021Patents assigned to BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2021Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIU BIHUAself22009–2019
BEIJING BOE OPTOELECTRONICS TECH CO LTD12021
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD12021
BOE TECHNOLOGY GROUP CO LTD12021
HEFEI BOE OPTOELECTRONICS TECH12021
Locations
LocationPatentsSpan
Beijing, CN22021
Bayside, New York, US22009–2019