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Inventor

Jin Chen

Inventor
Xiamen, CN

Overview

2→
Patents
2006–2021
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.

G02Bprimary
G02BOptical elements, systems or apparatus20%
G09FDisplaying20%
H02JElectric power networks20%
H05BElectric heating20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
10,998,762Dimming method, dimmer, dimming emergency inverter and emergency lighting system20217,123,811'Circular display device with a projective light source'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to CHUNGHWA PICTURE TUBES LTD (1)· patent assignee history
2006Based in Hsinchu, TW· patent location history
2021Patents assigned to PHENIX LIGHTING XIAMEN CO LTD (1)· patent assignee history
2021Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUNGHWA PICTURE TUBES LTD12006
PHENIX LIGHTING XIAMEN CO LTD12021
Locations
LocationPatentsSpan
Xiamen, CN12021
Hsinchu, TW12006