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SHENZHEN, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for collecting voltage differential parameters...
Patent number
9,417,289
Issue date
Aug 16, 2016
SUNWODA ELECTRONICS CO., LTD.
Weiwei Zheng
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
79381892 - SUNWODA
Serial number
79381892
Registration number
7376737
Filing date
Jul 27, 2023
SUNWODA ELECTRONIC CO., LTD.
12 - Vehicles
Information
Trademark
79371570 - SUNWODA POWER BATTERY
Serial number
79371570
Registration number
7369871
Filing date
Apr 13, 2023
SUNWODA ELECTRONIC CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
79372622 - SUNWODA EVB
Serial number
79372622
Registration number
7525670
Filing date
Apr 13, 2023
SUNWODA ELECTRONIC CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
79121270 - HOLYWAY
Serial number
79121270
Registration number
4412754
Filing date
May 14, 2012
SUNWODA ELECTRONIC CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
79118548 - SUNWODA
Serial number
79118548
Registration number
4394403
Filing date
Dec 27, 2011
SUNWODA ELECTRONIC CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
79077005 - SUNWODA
Serial number
79077005
Registration number
3946917
Filing date
Nov 23, 2009
XWODA ELECTRONIC CON., LTD
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments