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Inventor

Lei Zeng

Inventor
Carrieres sur Seine, FR

Overview

4→
Patents
2007–2021
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.

H01Lprimary
H01LSemiconductor devices22%
H10KOrganic electric solid-state devices22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
G06FElectric digital data processing11%
H01FMagnets11%
LOC2611%
PatentTitleYear
D0928384Cabinet lamp202110,547,022Micro organic opto-electronic device configured for high current density202010,529,943Micro organic opto-electronic device configured for high current density20207,205,875'Hybrid air/magnetic core inductor'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to EATON POWER QUALITY CORP (1)· patent assignee history
2007Based in Raleigh, NC, US· patent location history
2020Patents assigned to CENTRE NAT RECH SCIENT (2)· patent assignee history
2020Patents assigned to UNIV PARIS XIII PARIS NORD VILLETANEUSE (2)· patent assignee history
2020Based in Carrieres sur Seine, FR· patent location history
2021Patents assigned to GUANGDONG JIAMOLAN ELECTRICITY CO LTD (1)· patent assignee history
2021Based in Ganzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRE NAT RECH SCIENT22020
UNIV PARIS XIII PARIS NORD VILLETANEUSE22020
EATON POWER QUALITY CORP12007
GUANGDONG JIAMOLAN ELECTRICITY CO LTD12021
Locations
LocationPatentsSpan
Carrieres sur Seine, FR22020
Ganzhou, CN12021
Raleigh, NC, US12007