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Inventor

Qingsheng Chen

Inventor
Shanghai, CN

Overview

3→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Kprimary
H02KDynamo-electric machines29%
F16CShafts14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%
PatentTitleYear
10,931,499Systems and methods for wireless communication202110,415,639Adjustable magnetic buoyancy gravity compensator20199,755,493'Linear motor and stage apparatus'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO LTD (1)· patent assignee history
2017Patents assigned to SHANGHAI MICROELECTRONICS EQUI (1)· patent assignee history
2017–2019Based in Shanghai, CN· patent location history
2019Patents assigned to SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD (1)· patent assignee history
2021Patents assigned to QUALCOMM INC (1)· patent assignee history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC12021
SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO LTD12017
SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD12019
SHANGHAI MICROELECTRONICS EQUI12017
Locations
LocationPatentsSpan
Shanghai, CN22017–2019
San Diego, California, US12021