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:
May. 11, 2021
Filed:
Apr. 13, 2018
Yuhua Wang, Beijing, CN;
Yuhua Wang, Beijing, CN;
Other;
Abstract
Disclosed is a capacitive car jump starter. The capacitive car jump starter includes a storage capacitor configured to store electrical energy to start an engine of a motorcar, a standby power supply device configured to input electrical energy to the storage capacitor, a test and indication device configured to test and indicate a power storage condition of the storage capacitor, and a control and protection device configured to control and protect an operation of a connection circuit from overload when the storage capacitor discharges to start the engine of the motorcar. The standby power supply device and the control and protection device are electrically connected to the storage capacitor, and the test and indication device is electrically connected to the control and protection device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile