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Inventor

Liying Li

Inventor
Shanghai, CN

Overview

3→
Patents
2017–2019
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.

H02Bprimary
H02BBoards, substations or switching arrangements for the supply or distribution of electric power38%
H01RElectrically-conductive connections25%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines25%
H01HElectric switches13%
PatentTitleYear
10,230,221Spout for switchgear, switchgear having spout, and method thereof20199,997,311Motorized vacuum circuit breaker assembly20189,685,768'Spout for switchgear, switchgear having spout, and method thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to GEN ELECTRIC (2)· patent assignee history
2017–2019Based in Shanghai, CN· patent location history
2019Patents assigned to ABB SCHWEIZ AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC22017–2018
ABB SCHWEIZ AG12019
Locations
LocationPatentsSpan
Shanghai, CN32017–2019