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. 23, 2023
Filed:
Jun. 15, 2021
Applicant:
Atieva, Inc., Newark, CA (US);
Inventors:
Richard J. Biskup, Sunnyvale, CA (US);
Miaosen Shen, Fremont, CA (US);
Assignee:
Atieva, Inc., Newark, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/38 (2007.01); H02M 1/00 (2006.01); H02M 7/5387 (2007.01); H02P 27/08 (2006.01);
U.S. Cl.
CPC ...
H02M 1/38 (2013.01); H02M 1/0054 (2021.05); H02M 7/53871 (2013.01); H02P 27/08 (2013.01);
Abstract
A half-bridge power supply comprises: a first switch electrically connected to an energy source and to a load; a second switch electrically connected to the energy source and to the load; and circuitry electrically connected to the first and second switches and configured to provide a dynamic dead time for the half-bridge power supply based on one of the first and second switches being turned off having forward current.