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Dongguan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Articulated device and foldable star lamp comprising the same
Patent number
12,044,384
Issue date
Jul 23, 2024
Xie Huarong
F21 - LIGHTING
Information
Patent Grant
Fireworks lamp
Patent number
11,614,224
Issue date
Mar 28, 2023
Huarong Xie
F21 - LIGHTING
Information
Patent Grant
Three-wire forward and reverse LED light string control circuit and...
Patent number
11,122,659
Issue date
Sep 14, 2021
Huarong Xie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sound control device for controlling load based on continuous sound...
Patent number
10,911,012
Issue date
Feb 2, 2021
Huarong Xie
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
LED light string control system and method
Patent number
10,551,045
Issue date
Feb 4, 2020
Dongguan Rongsheng Electronic Industrial Co., Ltd.
Huarong Xie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ARTICULATED DEVICE AND FOLDABLE STAR LAMP COMPRISING THE SAME
Publication number
20230250940
Publication date
Aug 10, 2023
XIE Huarong
F21 - LIGHTING
Information
Patent Application
WIRELESS HEADSET AND CONTROL BOX USED FOR WIRELESS HEADSET
Publication number
20220095038
Publication date
Mar 24, 2022
HUAWEI TECHNOLOGIES CO., LTD.
Huarong Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FIREWORKS LAMP
Publication number
20220065429
Publication date
Mar 3, 2022
Huarong XIE
F21 - LIGHTING
Information
Patent Application
THREE-WIRE FORWARD AND REVERSE LED LIGHT STRING CONTROL CIRCUIT AND...
Publication number
20210160982
Publication date
May 27, 2021
Huarong XIE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOUND CONTROL DEVICE FOR CONTROLLING LOAD BASED ON CONTINUOUS SOUND...
Publication number
20200228083
Publication date
Jul 16, 2020
Huarong Xie
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LED LIGHT STRING CONTROL SYSTEM AND METHOD
Publication number
20190186723
Publication date
Jun 20, 2019
Dongguan Rongsheng Electronic Industrial Co., Ltd.
Huarong Xie
F21 - LIGHTING
Information
Patent Application
LED LIGHT STRING CONTROL SYSTEM AND METHOD
Publication number
20190186724
Publication date
Jun 20, 2019
Dongguan Rongsheng Electronic Industrial Co., Ltd.
Huarong Xie
F21 - LIGHTING