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:
Aug. 08, 2023
Filed:
Mar. 01, 2021
Alfred E. Mann Foundation for Scientific Research, Santa Clarita, CA (US);
Brian R. Dearden, Pasadena, CA (US);
James H. Wolfe, Huntsville, AL (US);
Manish Khemani, San Jose, CA (US);
THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RSRCH, Santa Clarita, CA (US);
Abstract
A charger including a class E power driver, a frequency-shift keying ('FSK') module, and a processor. The processor can receive data relating to the operation of the class E power driver and can control the class E power driver based on the received data relating to the operation of the class E power driver. The processor can additionally control the FSK module to modulate the natural frequency of the class E power transformer to thereby allow the simultaneous recharging of an implantable device and the transmission of data to the implantable device. The processor can additionally compensate for propagation delays by adjusting switching times.