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For the further queries regarding patent, please email to
Silicon-based Ultra-violet LED
( Department of Physics, Department of Chemistry, Faculty of Science )
( Department of Physics, Department of Chemistry, Faculty of Science )
KTO ref no.
H01-CK-Sili-US01
Application No.
10/389,520
Patent no.
US 6,759,686B2
Filing date
14-03-2003
Priority date
N/A
Status
Granted
Technology Area
Display & Lighting
Jurisdiction
United States Of America
Inventor(s)
Hoi Lam TAM; Wai Kwok WONG; Kok Wai CHEAH
Sapphire Coated Substrate With A Flexible, Anti-Scratch And Multi-Layer Coating
( Department of Physics, Faculty of Science )
( Department of Physics, Faculty of Science )
KTO ref no.
H01-CK-Sapp-US08
Application No.
16/392,619
Patent no.
N/A
Filing date
24-04-2019
Priority date
24-04-2018; 09-08-2018; 05-02-2018; 27-09-2017; 23-12-2011; 23-12-2012; 23-12-2012; 12-09-2014; 09-03-2015; 22-06-2015; 10-09-2015; 19-05-2016; 15-08-2016; 06-10-2016; 17-05-2017; 21-01-2019; 15-02-2018; 04-02-2019
Status
Technology Area
Nanotechnology & Advanced Materials
Jurisdiction
United States Of America
Inventor(s)
Hoi Lam TAM; Wing Yui LAM; Suet Ying CHING; Yu wai CHAN; Shing Chi TSE; Kok Wai CHEAH
Silicon-based Ultra-violet LED
( Department of Physics, Department of Chemistry, Faculty of Science )
( Department of Physics, Department of Chemistry, Faculty of Science )
KTO ref no.
H01-CK-Sili-US02
Application No.
10/851,254
Patent no.
US 6,869,814B2
Filing date
21-05-2004
Priority date
14-03-2003
Status
Granted
Technology Area
Display & Lighting
Jurisdiction
United States Of America
Inventor(s)
Hoi Lam TAM; Wai Kwok WONG; Kok Wai CHEAH
Nano Bi-Material Electromagnetic Spectrum Shifter
( Department of Physics, Faculty of Science )
( Department of Physics, Faculty of Science )
KTO ref no.
H01-CK-Nano-HK01
Application No.
HK 19100274.6
Patent no.
N/A
Filing date
08-01-2019
Priority date
30-09-2015
Status
Technology Area
Nanotechnology & Advanced Materials
Jurisdiction
Hong Kong
Inventor(s)
Suet Ying CHING; Kok Wai CHEAH
Nano Bi-Material Electromagnetic Spectrum Shifter
( Department of Physics, Faculty of Science )
( Department of Physics, Faculty of Science )
KTO ref no.
H01-CK-Nano-EP01
Application No.
16850403.3
Patent no.
N/A
Filing date
30-09-2016
Priority date
30-09-2015
Status
Technology Area
Nanotechnology & Advanced Materials
Jurisdiction
European Procedure (Patents)
Inventor(s)
Suet Ying CHING; Kok Wai CHEAH
Total : 14
Technology areas
Technology areas
Enquiry
Address
DLB 825, David C. Lam Building, 34 Renfrew Road, Shaw Campus,
Hong Kong Baptist University, Kowloon Tong, Hong Kong