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:
Jun. 09, 2026
Filed:
Jun. 18, 2024
Sandisk Technologies, Inc., Milpitas, CA (US);
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
A method and hardware wallet to securely signing a transaction. This includes the hardware wallet receiving, from a host application of a host device, an unsigned transaction and a coin seed associated with a cryptocurrency coin of the unsigned transaction. The hardware wallet generates a private key based on: a root seed stored in the storage medium of the hardware wallet; and the received coin seed. The hardware wallet cryptographically signs the unsigned transaction with the generated private key to generate a signed transaction and sends the signed transaction to the host device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile