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Wulumuqi City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
House construction structure
Patent number
11,668,110
Issue date
Jun 6, 2023
Xinjiang Tiandi Group
Daqing Zheng
E04 - BUILDING
Information
Patent Grant
Terminal equipment with built-in retractable headset
Patent number
9,319,505
Issue date
Apr 19, 2016
XINJIANG TIANDI GROUP
Daqing Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Earphone line, earphone line take-up apparatus, earphone assembly a...
Patent number
8,963,007
Issue date
Feb 24, 2015
Xinjiang Tiandi Group
Daqing Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Double earphone structure and electronic device
Patent number
8,913,774
Issue date
Dec 16, 2014
Xinjiang Tiandi Group
Daqing Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Earphone line retracting device, automatic line retracting earphone...
Patent number
8,165,646
Issue date
Apr 24, 2012
Xinjiang Tiandi Group
Daqing Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patents Applications
last 30 patents
Information
Patent Application
HOUSE CONSTRUCTION STRUCTURE
Publication number
20200362578
Publication date
Nov 19, 2020
XINJIANG TIANDI GROUP
Daqing ZHENG
E04 - BUILDING
Information
Patent Application
URBAN FOREST HIGH-RISE VILLA
Publication number
20190119935
Publication date
Apr 25, 2019
XINJIANG TIANDI GROUP
Daqing ZHENG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
URBAN FOREST GARDEN BUILDING AND BUILDING GROUP AND METHOD FOR ARRA...
Publication number
20160348384
Publication date
Dec 1, 2016
XINJIANG TIANDI GROUP
Daqing ZHENG
E04 - BUILDING
Information
Patent Application
TERMINAL EQUIPMENT WITH BUILT-IN RETRACTABLE HEADSET
Publication number
20140187293
Publication date
Jul 3, 2014
XINJIANG TIANDI GROUP
Daqing Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Earphone Line, Earphone Line TAKE-UP Apparatus, Earphone Assembly a...
Publication number
20110286621
Publication date
Nov 24, 2011
XINJIANG TIANDI GROUP
Daqing ZHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EARPHONE LINE RETRACTING DEVICE, AUTOMATIC LINE RETRACTING EARPHONE...
Publication number
20100151922
Publication date
Jun 17, 2010
XINJIANG TIANDI GROUP
Daqing ZHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE