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:
Jul. 14, 2026
Filed:
Oct. 20, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Ramanathan Muthiah, Bangalore, IN;
Taninder Singh Sijher, Bangalore, IN;
Anil Kumar Toranagallu, Bangalore, IN;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
An external data storage device, without a battery, provides a user-selectable low power mode. The external data storage device includes storage media for storing data and a data port for receiving power and transmitting data to a host device. The external storage data device includes control circuitry configured to negotiate delivery of a first amount of power from the host device in response to connecting the external data storage device to the host device, receive the first amount of power from the host device, receive a selection, via an input device, of a reduced power mode from a user, and reduce power consumption from the host device to a second amount of power lower than the first amount of power in response to receiving the selection of the reduced power mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile