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Inventor

Weixing Liu

Inventor
Taiyuan, CN

Overview

3→
Patents
2020–2021
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.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds14%
H04BTransmission14%
H04JMultiplex communication14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
PatentTitleYear
11,057,202Pulsed light high-speed polarization locking method of continuous-variable quantum key distribution system202110,945,058Balanced stereo headphones with un-balanced air chambers202110,689,469Method of reactive extrusion copolymerization of vinyl monomers2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SHANGHAI FUYUAN RUBBER AND PLASTIC TECH LTD (1)· patent assignee history
2020Patents assigned to UNIV EAST CHINA SCIENCE & TECH (1)· patent assignee history
2020Based in Shanghai, CN· patent location history
2021Patents assigned to SYNAPTICS INC (1)· patent assignee history
2021Patents assigned to UNIV SHANXI (1)· patent assignee history
2021Based in Taiyuan, CN· patent location history
2021Based in Irvine, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI FUYUAN RUBBER AND PLASTIC TECH LTD12020
SYNAPTICS INC12021
UNIV EAST CHINA SCIENCE & TECH12020
UNIV SHANXI12021
Locations
LocationPatentsSpan
Taiyuan, CN12021
Irvine, California, US12021
Shanghai, CN12020