The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2024
Filed:
Mar. 29, 2022
Applicant:
Li-ho Yao, Taipei, TW;
Inventor:
Li-Ho Yao, Taipei, TW;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06Q 40/04 (2012.01); H04B 5/79 (2024.01); H05K 5/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0045 (2013.01); G06Q 40/04 (2013.01); H05K 5/0017 (2013.01); H04B 5/79 (2024.01);
Abstract
An electricity trading device at least includes a device body and a transaction circuit arranged in the device body, so that connection is made through the transaction circuit to a portable energy storage device and a primary battery, and electricity transfer and trading is conducted with the transaction circuit. As such, the charging frequency and the number of removal/insertion operations of the primary battery are reduced to effectively extend the service life thereof and also to prosper the green energy industry for realizing sharing economy of electricity market.