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Inventor

Yunsheng Wen

Inventor
Shenzhen, CN

Overview

6→
Patents
2014–2021
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus44%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
H04BTransmission11%
H04JMultiplex communication11%
H04QSelecting11%
PatentTitleYear
10,978,010LOD table adjustment method and LOD table adjustment system20219,042,689'Optical switch and optical switch array'20158,965,200'Method, apparatus and system for detecting connection status of optical fiber jumper'20158,917,987'Method and apparatus for detecting branch fibers, and passive optical network'20148,891,915'Optical switch system and feedback control method of signal light'20148,660,392'Optical cable and optical cable system'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2014–2015Patents assigned to WEN YUNSHENG (4)· patent assignee history
2014–2015Patents assigned to ZHAO JUN (4)· patent assignee history
2014–2015Patents assigned to SHAN XIAOLEI (2)· patent assignee history
2014–2015Patents assigned to WANG BO (2)· patent assignee history
2014–2015Based in Shenzhen, CN· patent location history
2021Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD52014–2015
WEN YUNSHENGself42014–2015
ZHAO JUN42014–2015
SHAN XIAOLEI22014–2015
WANG BO22014–2015
Locations
LocationPatentsSpan
Shenzhen, CN52014–2015
Guangdong, CN12021