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Patents Grants
last 30 patents
Information
Patent Grant
Solid-state light source heat dissipation metal shell and light sou...
Patent number
10,139,097
Issue date
Nov 27, 2018
Biao Qin
F21 - LIGHTING
Information
Patent Grant
LED lampwick, LED chip, and method for manufacturing LED chip
Patent number
9,583,690
Issue date
Feb 28, 2017
Shenzhen Qin Bo Core Technology Development Co., Ltd.
Biao Qin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED light module and LED chip
Patent number
9,506,642
Issue date
Nov 29, 2016
Shenzhen Qin Bo Core Technology Development Co., Ltd.
Biao Qin
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Solid-State Light Source Heat-Radiating Metal Shell and Light Sourc...
Publication number
20160010841
Publication date
Jan 14, 2016
Biao Qin
F21 - LIGHTING
Information
Patent Application
LED Light Module and LED Chip
Publication number
20130258669
Publication date
Oct 3, 2013
Biao Qin
F21 - LIGHTING
Information
Patent Application
LED Lampwick, LED Chip, and Method for Manufacturing LED Chip
Publication number
20130010481
Publication date
Jan 10, 2013
Biao Qin
F21 - LIGHTING
Information
Patent Application
Small ozone gas-water mixing pump
Publication number
20090074596
Publication date
Mar 19, 2009
Biao Qin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL