LexDanaLexDanabeta
Inventor

Huan B. Yin

Inventor
Mennecy, FR

Overview

6→
Patents
1988–2021
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%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
H01LSemiconductor devices11%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
11,018,287System and method of manufacture for LED packages20219,175,220'High scattering smectic liquid crystal material and display device using the same'20155,555,331'Device for connecting optical fibres to waveguides formed in a substrate'19965,312,468'Optical fiber cleavage method'19944,792,205'Ferrule of a connector for single-mode optical fibers with polarization maintenance and the process for its adjustment'19884,787,700'Attenuator for single-mode optical fibers and process for its fabrication'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to RADIALL IND (2)· patent assignee history
1988Based in Paris, FR· patent location history
1994–1996Patents assigned to RADIALL SA (2)· patent assignee history
1994–1996Based in Mennecy, FR· patent location history
2015Patents assigned to HALATION PHOTONICS CORP (1)· patent assignee history
2015Patents assigned to LI WENLEI (1)· patent assignee history
2015Based in Suzhou, CN· patent location history
2021Patents assigned to BRIDGELUX CHONGQING CO LTD (1)· patent assignee history
2021Based in Pleasanton, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RADIALL IND21988
RADIALL SA21994–1996
BRIDGELUX CHONGQING CO LTD12021
HALATION PHOTONICS CORP12015
LI WENLEI12015
Locations
LocationPatentsSpan
Mennecy, FR21994–1996
Paris, FR21988
Pleasanton, California, US12021
Suzhou, CN12015