Certificate No. 20530295
Utility Model Patent Certificate
Title of the Utility Model:
Constant-Power Driving Device for Emergency Lighting Lamps
Inventor(s):
Tsai, Wen-Fang; Tsai, Chia-Chun; Chen, Ming-Sen
Patent No.:
ZL 2023 2 2130220.3
Filing Date:
August 9, 2023
Patentee:
An Hsiung Electronics Co., Ltd.
Address:
No. 17-14, Laiqianliao, Jiali District, Tainan City, Taiwan, China
Date of Authorization (Publication):
February 27, 2024
Authorization Publication No.:
CN 220545163 U
The China National Intellectual Property Administration (CNIPA), after conducting a preliminary examination in accordance with the Patent Law of the People’s Republic of China, has decided to grant the patent right and hereby issues this Utility Model Patent Certificate, which is entered into the Patent Register.
The patent right shall take effect from the date of authorization and publication. The term of the patent right is ten (10) years, commencing from the filing date.
This Patent Certificate records the legal status of the patent right at the time of registration. Matters such as transfer, pledge, invalidation, termination, restoration of patent rights, and changes to the patentee’s name (or designation), nationality, or address shall be recorded in the Patent Register.
Commissioner
China National Intellectual Property Administration
Shen Changyu
February 27, 2024
