Inventor

Hai Gao

Inventor

Shenzhen, CN

Overview

2→

Patents

2021

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H01LSemiconductor devices11%

H04LTransmission of digital information, e.g. telegraphic communication11%

H04MTelephonic communication11%

H04NPictorial communication, e.g. television11%

H04QSelecting11%

H10KOrganic electric solid-state devices11%

PatentTitleYear

11,025,487Service distribution method, device and system2021 10,896,937Display devices having a light receiving opening in a display region2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2021Patents assigned to KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (1)· patent assignee history

2021Based in Shenzhen, CN· patent location history

2021Based in Kunshan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	1	2021
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD	1	2021

Locations

Location	Patents	Span
Shenzhen, CN	1	2021
Kunshan, CN	1	2021