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Inventor

Fei Lei

Inventor
Hubei, CN

Overview

2→
Patents
2016–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus25%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04QSelecting25%
PatentTitleYear
9,608,737'Circuit for realizing passivation of intelligent optical distribution interface disc in machine disc enable manner'20179,307,305'Smart ODN system of low power consumption'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to LEI FEI (2)· patent assignee history
2016–2017Patents assigned to RONG YUN (2)· patent assignee history
2016–2017Patents assigned to WANG FENG (2)· patent assignee history
2016Patents assigned to CHEN CHAO (1)· patent assignee history
2016Patents assigned to CHEN HAICHENG (1)· patent assignee history
2016–2017Based in Hubei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEI FEIself22016–2017
RONG YUN22016–2017
WANG FENG22016–2017
CHEN CHAO12016
CHEN HAICHENG12016
Locations
LocationPatentsSpan
Hubei, CN22016–2017