Inventor

Zijing Zhang

Inventor

Shenzhen, CN

Overview

2→

Patents

2020

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G06FElectric digital data processing20%

H04NPictorial communication, e.g. television20%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers20%

PatentTitleYear

10,694,291Directional propagation method and apparatus for audio signal, a terminal device and a storage medium2020 10,571,705Liquid crystal grating, 3D display device and driving method thereof2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (1)· patent assignee history

2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history

2020Patents assigned to YULONG COMPUTER TELECOMMUNICATION SCIENT SHENZHEN CO LTD CN (1)· patent assignee history

2020Based in Shenzhen, CN· patent location history

2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING BOE OPTOELECTRONICS TECH CO LTD	1	2020
BOE TECHNOLOGY GROUP CO LTD	1	2020
YULONG COMPUTER TELECOMMUNICATION SCIENT SHENZHEN CO LTD CN	1	2020

Locations

Location	Patents	Span
Shenzhen, CN	1	2020
Beijing, CN	1	2020