Inventor

Qingdan Yang

Inventor
Shanghai, CN

Overview

2→
Patents
2019–2021
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.

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H01GCapacitors13%
H01LSemiconductor devices13%
H10KOrganic electric solid-state devices13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y02PClimate change mitigation technologies in the production or processing of goods13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to NANO & ADVANCED MATERIALS INST LTD (1)· patent assignee history
2019Based in Hong Kong, CN· patent location history
2021Patents assigned to UNIV OF SHANGHAI FOR SCIENCE AND TECHNOLOGY (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANO & ADVANCED MATERIALS INST LTD12019
UNIV OF SHANGHAI FOR SCIENCE AND TECHNOLOGY12021
Locations
LocationPatentsSpan
Shanghai, CN12021
Hong Kong, CN12019