Inventor

Yunfei Zhu

Inventor
Kanuma, JP

Overview

4→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

A61Bprimary
A61BDiagnosis11%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07DHeterocyclic compounds11%
H01BCables11%
H01JElectric discharge tubes or discharge lamps11%
H01RElectrically-conductive connections11%
H05BElectric heating11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history
2013Patents assigned to ZHU YUNFEI (2)· patent assignee history
2013Patents assigned to GEN ELECTRIC (1)· patent assignee history
2013Patents assigned to HASHIMOTO TAKASHI (1)· patent assignee history
2013–2017Based in Kanuma, JP· patent location history
2013Based in Xiamen, CN· patent location history
2021Patents assigned to CRINETICS PHARMACEUTICALS INC (1)· patent assignee history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO ELECTRIC INDUSTRIES22013–2017
ZHU YUNFEIself22013
CRINETICS PHARMACEUTICALS INC12021
GEN ELECTRIC12013
HASHIMOTO TAKASHI12013
Locations
LocationPatentsSpan
Kanuma, JP22013–2017
San Diego, California, US12021
Xiamen, CN12013