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Xiongqiang He
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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
LED lamp with a connection module with an antenna function
Patent number
11,371,664
Issue date
Jun 28, 2022
LED VANCE GMBH
Jing Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multicolor light engine for a semiconductor lamp
Patent number
11,251,165
Issue date
Feb 15, 2022
LEDVANCE GmbH
Jing Lin
F21 - LIGHTING
Information
Patent Grant
LED tube
Patent number
11,204,137
Issue date
Dec 21, 2021
LED VANCE GMBH
Gang Xu
F21 - LIGHTING
Information
Patent Grant
LED lighting device and method for manufacturing the same
Patent number
10,655,798
Issue date
May 19, 2020
LEDVANCE GmbH
Haitao Wen
F21 - LIGHTING
Information
Patent Grant
LED lamp for replacing a fluorescent tube lamp
Patent number
10,641,436
Issue date
May 5, 2020
LEDVANCE GmbH
Xiongqiang He
F21 - LIGHTING
Information
Patent Grant
LED lamp with a transparent tube and an end cap
Patent number
10,634,289
Issue date
Apr 28, 2020
LEDVANCE GMBH
Xiongqiang He
F21 - LIGHTING
Information
Patent Grant
Tubular illuminating device having an integrated drive and lighting...
Patent number
10,465,859
Issue date
Nov 5, 2019
LEDVANCE GMBH
Haitao Wen
F21 - LIGHTING
Information
Patent Grant
Non-etched wiring board for LED applications
Patent number
10,288,231
Issue date
May 14, 2019
LEDVANCE GMBH
Bernhard Rieder
F21 - LIGHTING
Information
Patent Grant
Load drive circuit, load drive method, and luminaire
Patent number
9,197,122
Issue date
Nov 24, 2015
Osram GmbH
Xusheng Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Led Tube
Publication number
20200326041
Publication date
Oct 15, 2020
LEDVANCE GmbH
Gang XU
F21 - LIGHTING
Information
Patent Application
LED Lamp with a Connection Module with an Antenna Function
Publication number
20200256520
Publication date
Aug 13, 2020
LEDVANCE GmbH
Jing LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multicolor light engine for a semiconductor lamp
Publication number
20200144230
Publication date
May 7, 2020
LEDVANCE GmbH
Jing Lin
F21 - LIGHTING
Information
Patent Application
LED lamp with a transparent tube and an end cap
Publication number
20190309909
Publication date
Oct 10, 2019
LEDVANCE GmbH
Xiongqiang HE
F21 - LIGHTING
Information
Patent Application
LED lamp for replacing a fluorescent tube lamp
Publication number
20190309910
Publication date
Oct 10, 2019
LEDVANCE GmbH
Xiongqiang HE
F21 - LIGHTING
Information
Patent Application
Illuminating Device and Method of Assembling the Illuminating Device
Publication number
20190211976
Publication date
Jul 11, 2019
LEDVANCE GmbH
Haitao Wen
F21 - LIGHTING
Information
Patent Application
LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190032863
Publication date
Jan 31, 2019
LEDVANCE GmbH
Haitao WEN
F21 - LIGHTING
Information
Patent Application
Non-etched wiring board for LED applications
Publication number
20180320832
Publication date
Nov 8, 2018
LEDVANCE GmbH
Bernhard Rieder
F21 - LIGHTING
Information
Patent Application
LOAD DRIVE CIRCUIT, LOAD DRIVE METHOD, AND LUMINAIRE
Publication number
20150123568
Publication date
May 7, 2015
OSRAM GMBH
Xusheng Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electronic assembly and a LED retrofit lamp having the Electronic a...
Publication number
20130094228
Publication date
Apr 18, 2013
OSRAM AG
Shaoping Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR