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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.:

US 10063073 B1

PDFFull Text
Date of Patent:
Aug. 28, 2018

Filed:

May. 21, 2014

Usb power converter with bleeder circuit for fast correction of output voltage by discharging output capacitor

Applicant:

Dialog Semiconductor Inc., Campbell, CA (US);

Inventors:

Jianming Yao, Cupertino, CA (US);

Yimin Chen, San Jose, CA (US);

Yong Li, San Jose, CA (US);

Junjie Zheng, Santa Clara, CA (US);

Dickson T. Wong, Burlingame, CA (US);

Assignee:

Dialog Semiconductor Inc., Campbell, CA (US);

Attorney:

Fenwick & West LLP

Primary Examiner:

Robert Grant

Assistant Examiner:

John Trischler

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0042 (2013.01); H02J 7/0029 (2013.01); H02J 7/0052 (2013.01); H02M 3/33523 (2013.01); H02J 2007/0059 (2013.01); H02J 2007/0062 (2013.01);
Abstract

A universal serial bus (USB) charger provides power to a client device. A USB connector interfaces with a client device and receives a request for the output voltage of the USB charger to be at a specific value. If the requested voltage level is lower than the current output voltage level, the output voltage level is set to the requested level and a bleeder circuit is enabled to discharge the output capacitor of the USB charger.

Find Patent Forward Citations

Yao, Jianming. (2018). Usb power converter with bleeder circuit for fast correction of output voltage by discharging output capacitor (U.S. Patent No. 10063073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10063073

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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