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. 12, 2026
Filed:
Jul. 05, 2023
Nuvoton Technology Corporation, Hsinchu Science Park, TW;
Ching-An Chen, Taoyuan City, TW;
Tzu-Lan Shen, Taoyuan City, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu Science Park, TW;
Abstract
An Over-the-Air (OTA) method includes controlling the current state using a control state register. The method includes recording the current state and the hash algorithm. A sorting setter obtains a random number from a server. The method includes sorting the random numbers according to a preset sorting method to obtain a sorting parameter. A hash calculator uses the sorting parameter as the input of the hash algorithm. The hash algorithm outputs a device-side hash result and transmits the device-side hash result to the server through a transmission device. After the server receives the device-side hash result, it compares the device-side hash result with the server-side hash result calculated by the server.