Inventor

Penglin ZHAO

Inventor

Overview

2022–2023

Patent span

Performing operations

Primary field (CPC B)

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

B60Lprimary

B60LPropulsion of electrically-propelled vehicles14%

B61BRailway systems14%

B61CLocomotives14%

B61DBody details or kinds of railway vehicles14%

B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles14%

E01BPermanent way14%

Y02TClimate change mitigation technologies related to transportation14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to BYD CO LTD (2)· patent assignee history

2022–2023Based in CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BYD CO LTD	2	2022–2023

Locations

Location	Patents	Span
CN	2	2022–2023