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:
Feb. 24, 2026
Filed:
Jun. 05, 2024
M31 Technology Corporation, Hsinchu County, TW;
Ming-Yen Tsai, Hsinchu County, TW;
Tze-Hsiang Chao, Hsinchu County, TW;
M31 TECHNOLOGY CORPORATION, Hsinchu County, TW;
Abstract
A power-on control circuit includes a signal processing circuit, a first level shifter and a voltage tracking circuit. The signal processing circuit is configured to generate a power-on control signal according to a first tracking signal operative in a first power domain of the integrated circuit. The first level shifter is configured to generate the first tracking signal according to a second tracking signal operative in a second power domain of the integrated circuit. The second power domain is different from the first power domain. The voltage tracking circuit is powered by a first supply voltage operative in the first power domain and a second supply voltage operative in the second power domain. The voltage tracking circuit is configured to, when the second supply voltage is ready, track the first supply voltage according to the power-on control signal, and accordingly generate the second tracking signal.