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:
Aug. 25, 2026
Filed:
Feb. 14, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Eunji An, Suwon-si, KR;
Kyoungtae Kang, Suwon-si, KR;
Jehoon Kim, Suwon-si, KR;
Byungjoo Oh, Suwon-si, KR;
Hyunsuk Kang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A drive signal supply device includes an oscillation circuit, a drive signal generation circuit, and a control circuit. The oscillation circuit includes a plurality of oscillators each including inverters and outputs a plurality of oscillation signals. A switching characteristic of each of the inverters included in one of the plurality of oscillators is different from a switching characteristic of each of the inverters included in another of the plurality of oscillators. The control circuit detects a process corner of the semiconductor device based on the plurality of oscillation signals to generate a control signal. The drive signal generation circuit generates a drive signal of a semiconductor device based on the control signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile