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Inventor

Wei-Ching Chuang

Inventor
Taichung, TW

Overview

5→
Patents
2007–2014
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
B29DProducing particular articles from plastics or from substances in a plastic state17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
H01FMagnets17%
PatentTitleYear
8,676,023'Method of fabrication for an asymmetric Bragg coupler-based polymeric wavelength filter with single-grating waveguide'20148,396,341'Optical filters based on polymer asymmetric bragg couplers and its method of fabrication'20137,853,102'Polymer wavelength filters with high-resolution periodical structures and its fabrication using replication process'20107,339,451'Inductor'20087,209,212'Tunable optical integrated element using liquid crystal as active layer'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2010Patents assigned to CHINA INST TECHNOLOGY (2)· patent assignee history
2007–2013Based in Taipei, TW· patent location history
2008Patents assigned to CYNTEC CO LTD (1)· patent assignee history
2008Based in Hsin-Tien, TW· patent location history
2010–2014Based in Taichung, TW· patent location history
2013–2014Patents assigned to CHUANG WEI-CHING (2)· patent assignee history
2013Patents assigned to LEE CHENG-CHE (1)· patent assignee history
2013Patents assigned to LEE KUN-YI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA INST TECHNOLOGY22007–2010
CHUANG WEI-CHINGself22013–2014
CYNTEC CO LTD12008
LEE CHENG-CHE12013
LEE KUN-YI12013
Locations
LocationPatentsSpan
Taichung, TW22010–2014
Taipei, TW22007–2013
Hsin-Tien, TW12008