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Inventor

Hangdong Yu

Inventor
Hangzhou, CN

Overview

1→
Patents
2015
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H05Bprimary
H05BElectric heating50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
9,215,767'Device and system for load driving'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to GE LIANG AN (1)· patent assignee history
2015Patents assigned to HUA GUICHAO (1)· patent assignee history
2015Patents assigned to INVENTRONICS HANGZHOU INC (1)· patent assignee history
2015Patents assigned to YU HANGDONG (1)· patent assignee history
2015Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GE LIANG AN12015
HUA GUICHAO12015
INVENTRONICS HANGZHOU INC12015
YU HANGDONGself12015
Locations
LocationPatentsSpan
Hangzhou, CN12015