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Inventor

Jinquan Tan

Inventor
Beijing, CN

Overview

2→
Patents
2014–2015
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings50%
G01RMeasuring electric variables50%
PatentTitleYear
9,121,872'Electro-optic effect based optical voltage transformer'20158,663,731'Detachable framework used for winding optical fiber coil and a method of producing optical fiber coil'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to TAN JINQUAN (2)· patent assignee history
2014–2015Patents assigned to WANG WEI (2)· patent assignee history
2014–2015Patents assigned to WANG XUEFENG (2)· patent assignee history
2014Patents assigned to BEIJING AEROSPACE TIMES OPTICAL ELECTRONIC TECHNOLOGY CO LTD (1)· patent assignee history
2014–2015Based in Beijing, CN· patent location history
2015Patents assigned to BEIJING AEROSPACE TIMES OPTICAL ELECTRONIC TECHNOL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAN JINQUANself22014–2015
WANG WEI22014–2015
WANG XUEFENG22014–2015
BEIJING AEROSPACE TIMES OPTICAL ELECTRONIC TECHNOL12015
BEIJING AEROSPACE TIMES OPTICAL ELECTRONIC TECHNOLOGY CO LTD12014
Locations
LocationPatentsSpan
Beijing, CN22014–2015