Republic of China Patent Certificate
Utility Model No. M643088
Title of Utility Model:
Constant-Temperature Battery Heating Device for Emergency Lighting Lamps
Patentee:
An Hsiung Electronics Co., Ltd.
Creator(s) of the Utility Model:
Tsai, Wen-Fang; Tsai, Chia-Chun; Chen, Ming-Sen
Term of Patent Right:
From June 21, 2023 to March 30, 2033
The above-mentioned utility model has passed the formality examination in accordance with the Patent Act and has been granted patent rights.
In exercising the patent rights, no warning or enforcement may be conducted unless a Utility Model Technical Report is presented.
Director-General
Intellectual Property Office
Ministry of Economic Affairs
Liao, Cheng-Wei
October 21, 2023
(Republic of China Year 112)
Notice:
If the patentee fails to pay the annuity in accordance with the law, the patent right shall be extinguished upon expiration of the original payment deadline.
