LexDanaLexDanabeta
Inventor

Jianfeng Shang

Inventor
Sunnyvale, CA, US

Overview

2→
Patents
2018–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation13%
B60LPropulsion of electrically-propelled vehicles13%
C01BNon-metallic elements13%
G01KMeasuring temperature13%
H02HEmergency protective circuit arrangements13%
H02KDynamo-electric machines13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
Y02TClimate change mitigation technologies related to transportation13%
PatentTitleYear
11,101,719Method and apparatus for determining motor temperature, and storage medium20219,884,283'Method for treating sulphur-containing exhaust gases and device thereof'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2018Based in Shandong, CN· patent location history
2021Patents assigned to GUANGZHOU AUTOMOBILE GROUP CO (1)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP12018
GUANGZHOU AUTOMOBILE GROUP CO12021
Locations
LocationPatentsSpan
Sunnyvale, California, US12021
Shandong, CN12018