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. 14, 2023
Filed:
Nov. 11, 2021
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Vincent Binet, Aix en Provence, FR;
Michel Cuenca, Septemes les Vallons, FR;
Ludovic Girardeau, Pourrieres, FR;
STMicroelectronics (Rousset) SAS, Rousset, FR;
Abstract
Series of first ramps and second ramps are generated. A circuit delivers a first signal representative of the comparison of each first ramp with a set point and delivers a second signal representative of the comparison of each second ramp with the set point. Based on the first and second signals: a first ramp is stopped and a second ramp is started when the first ramp reaches the set point, and a second ramp is stopped and a first ramp is started when the second ramp reaches the set point. The value of the set point is modulated in response a maximum value of the first/second last ramp compared with the set point.