Inventor

Song Zhang

Inventor
Beijing, CN

Overview

7→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Lprimary
H01LSemiconductor devices16%
H10KOrganic electric solid-state devices16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
A61BDiagnosis5%
B29CShaping or joining of plastics5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
G01RMeasuring electric variables5%
G06TImage data processing or generation, in general5%
G09FDisplaying5%
H03FAmplifiers5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to DONGGUAN RICHWAY ELECTRONIC TECH CO LTD (1)· patent assignee history
2018Based in Xiantao, CN· patent location history
2019Patents assigned to SHANGHAI CHENGUANG MEDICAL TECH CO LTD (1)· patent assignee history
2019–2021Based in Shanghai, CN· patent location history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2021Patents assigned to GLOBE JIANGSU CO LTD (1)· patent assignee history
2021Patents assigned to SHAGHAI JIAO TONG UNIV (1)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Jiangsu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD32021
DONGGUAN RICHWAY ELECTRONIC TECH CO LTD12018
GLOBE JIANGSU CO LTD12021
SHAGHAI JIAO TONG UNIV12021
SHANGHAI CHENGUANG MEDICAL TECH CO LTD12019
Locations
LocationPatentsSpan
Beijing, CN32021
Shanghai, CN22019–2021
Jiangsu, CN12021
Xiantao, CN12018