Kin Seng Chiang

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Optical printed circuit board and its fabricating method
- Patent number 11,899,255
- Issue date Feb 13, 2024
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Grant
Photonic device structure and method of manufacturing the same, and...
- Patent number 11,353,772
- Issue date Jun 7, 2022
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Grant
Optical printed circuit board and its fabrication method
- Patent number 11,071,199
- Issue date Jul 20, 2021
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Grant
Fabrication and replication of polymer optical waveguides
- Patent number 9,981,408
- Issue date May 29, 2018
- City University of Hong Kong
- Wei Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical fiber
- Patent number 7,711,227
- Issue date May 4, 2010
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Grant
Optical fiber for ultra-high capacity transmission
- Patent number 6,768,851
- Issue date Jul 27, 2004
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PRINTED CIRCUIT BOARD AND ITS FABRICATING METHOD
- Publication number 20230408779
- Publication date Dec 21, 2023
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Application
PHOTONIC DEVICE STRUCTURE AND METHOD OF MANUFACTURING THE SAME, AND...
- Publication number 20220206324
- Publication date Jun 30, 2022
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Application
OPTICAL PRINTED CIRCUIT BOARD AND ITS FABRICATION METHOD
- Publication number 20200113045
- Publication date Apr 9, 2020
- City University of Hong Kong
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Application
Fabrication and Replication of Polymer Optical Waveguides
- Publication number 20160158968
- Publication date Jun 9, 2016
- City University of Hong Kong
- Wei Jin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FIBER
- Publication number 20070147754
- Publication date Jun 28, 2007
- CITY UNIVERSITY OF HONG KONG
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Application
Optical fiber
- Publication number 20040114892
- Publication date Jun 17, 2004
- Kin Seng Chiang
- G02 - OPTICS
Information Patent Application
Optical fiber
- Publication number 20030174984
- Publication date Sep 18, 2003
- CITY UNIVERSITY OF HONG KONG
- Kin Seng Chiang
- G02 - OPTICS