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Inventor

Shu Fang Han

Inventor
New Hyde Park, NY, US

Overview

3→
Patents
2005–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus40%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein40%
LOC0620%
PatentTitleYear
D0930380Chair20217,385,669'Twisted nematic micropolarizer and its method of manufacturing'20086,887,729'Twisted nematic micropolarizer and its method of manufacturing'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to REVEO INC (1)· patent assignee history
2005–2008Based in New Hyde Park, NY, US· patent location history
2008Patents assigned to VREX INC (1)· patent assignee history
2021Patents assigned to PATRA CO LTD (1)· patent assignee history
2021Based in Seongnam-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PATRA CO LTD12021
REVEO INC12005
VREX INC12008
Locations
LocationPatentsSpan
New Hyde Park, New York, US22005–2008
Seongnam-si, KR12021