Inventor

Peng Li

Inventor

Dalian, CN

Overview

2003–2020

Patent span

Electricity

Primary field (CPC H)

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

H02Kprimary

H02KDynamo-electric machines16%

B82YSpecific uses or applications of nanostructures8%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

A61KPreparations for medical, dental or toiletry purposes4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

B60LPropulsion of electrically-propelled vehicles4%

B61DBody details or kinds of railway vehicles4%

B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to INST MATERIALS RESEARCH & ENG (2)· patent assignee history

2003–2005Patents assigned to UNIV SINGAPORE (2)· patent assignee history

2003–2005Based in Singapore, SG· patent location history

2005–2020Based in Shanghai, CN· patent location history

2014Patents assigned to HK APPLIED SCIENCE & TECH RES (1)· patent assignee history

2015–2017Patents assigned to NIDEC CORP (3)· patent assignee history

2015–2017Based in Dalian, CN· patent location history

2016Based in Zhengzhou, CN· patent location history

2017Patents assigned to GUANGDONG EAST POWER CO LTD (1)· patent assignee history

2017–2019Based in Guangdong, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations