Shiu-Fai Stephen Man

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N.T., HK

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Patents Grantslast 30 patents

Information Patent Grant
Tilt angle adjustment mechanism capable of both discrete and fine a...
- Patent number 11,846,384
- Issue date Dec 19, 2023
- Shiu-Fai Stephen Man
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Portable light with light directing mechanism for providing differe...
- Patent number 9,709,247
- Issue date Jul 18, 2017
- Shiu-Fai Stephen Man
- G02 - OPTICS
Information Patent Grant
Reflector assembly for eliminating unwanted stray lights
- Patent number 9,039,250
- Issue date May 26, 2015
- KAPER INDUSTRIAL LIMITED
- Shiu-Fai Stephen Man
- F21 - LIGHTING
Information Patent Grant
Flashlight with momentary function and multiple lighting modes
- Patent number 8,368,317
- Issue date Feb 5, 2013
- Kaper Industrial Limited
- Shiu-Fai Stephen Man
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flashlight with battery cartridge assembly
- Patent number 7,635,197
- Issue date Dec 22, 2009
- Kaper Industrial Limited
- Shiu-Fai Stephen Man
- F21 - LIGHTING
Information Patent Grant
Flashlight with automatic light intensity adjustment means
- Patent number 7,410,271
- Issue date Aug 12, 2008
- Kaper Industrial Limited
- Shiu-Fai Stephen Man
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Programmable flashlight with automatic light intensity adjustment m...
- Publication number 20190098731
- Publication date Mar 28, 2019
- Shiu-Fai Stephen MAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PORTABLE LIGHT WITH LIGHT DIRECTING MECHANISM FOR PROVIDING DIFFERE...
- Publication number 20160010831
- Publication date Jan 14, 2016
- KAPER INDUSTRIAL LIMITED
- Shiu-Fai Stephen Man
- G02 - OPTICS
Information Patent Application
Reflector assembly for eliminating unwanted stray lights
- Publication number 20150036357
- Publication date Feb 5, 2015
- SHIU-FAI STEPHEN MAN
- F21 - LIGHTING
Information Patent Application
Flashlight with momentary function and multiple lighting modes
- Publication number 20120161670
- Publication date Jun 28, 2012
- KAPER INDUSTRIAL LIMITED
- SHIU-FAI STEPHEN MAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLASHLIGHT WITH AUTOMATIC LIGHT INTENSITY ADJUSTMENT MEANS
- Publication number 20080198586
- Publication date Aug 21, 2008
- KAPER INDUSTRIAL LIMITED
- Shiu-Fai Stephen Man
- F21 - LIGHTING
Information Patent Application
Flashlight with battery cartridge assembly
- Publication number 20080165529
- Publication date Jul 10, 2008
- KAPER INDUSTRIAL LIMITED
- Shiu-Fai Stephen MAN
- F21 - LIGHTING