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:
Mar. 11, 2025
Filed:
Jan. 08, 2022
Lubomir Parobek, San Jose, CA (US);
Steven Swanson, Castro Valley, CA (US);
Lubomir Parobek, San Jose, CA (US);
Steven Swanson, Castro Valley, CA (US);
Abstract
An arrangement for powering a mobile device with a fast charge discharge power source such as a supercapacitor without reliance on resistors to protect device electronics from comparatively high supercapacitor current discharge rates. The arrangement protects device electronics by coordinating a switch with a charge controller to balance recharge of a battery electronically coupled to the supercapacitor. The arrangement and techniques utilized result in a substantially continuous trickle charging of the battery from the supercapacitor. In this way, the battery is continuously charged so long as the supercapacitor holds power and the battery remains the safe medium through which device electronics are powered.