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Patents Grants
last 30 patents
Patents Applications
last 30 patents
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Patent Application
ELECTRONIC REFEREEING SYSTEM AND ELECTRONIC REFEREEING METHOD FOR B...
Publication number
20240350892
Publication date
Oct 24, 2024
NANJING XEMPOWER SPORTS TECHNOLOGY CO., LTD.
Jiyao CAI
A63 - SPORTS GAMES AMUSEMENTS
Trademark
last 30 trademarks
Information
Trademark
99097537 - MARASHANG
Serial number
99097537
Filing date
Mar 21, 2025
Nanjing Xempower Sports Technology Co., Ltd.
41 - Education
Information
Trademark
99097528 - MARASHANG
Serial number
99097528
Filing date
Mar 21, 2025
Nanjing Xempower Sports Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
99097532 - MARASHANG
Serial number
99097532
Filing date
Mar 21, 2025
Nanjing Xempower Sports Technology Co., Ltd.
25 - Clothing, footwear, headgear
Information
Trademark
79391863 - XEMPOWER
Serial number
79391863
Filing date
Jan 9, 2024
Nanjing Xempower Sports Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments