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Inventor

Chi-Jan Yang

Inventor
Shanghai, CN

Overview

2→
Patents
2007–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Hprimary
E04HBuildings or like structures for particular purposes50%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%
PatentTitleYear
11,111,682Frame pool20217,292,294'Manufacturing method of color filter on TFT array and manufacturing method of LCD panel'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to CHUNGHWA PICTURE TUBES LTD (1)· patent assignee history
2007Based in Taipei, TW· patent location history
2021Patents assigned to BESTWAY INFLATABLES & MAT CORP (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BESTWAY INFLATABLES & MAT CORP12021
CHUNGHWA PICTURE TUBES LTD12007
Locations
LocationPatentsSpan
Shanghai, CN12021
Taipei, TW12007