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:
Jan. 14, 2025
Filed:
Aug. 16, 2021
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventors:
Yoshiaki Mori, Kanagawa, JP;
Tetsuya Fujiwara, Kanagawa, JP;
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/099 (2006.01); H03K 3/03 (2006.01); H03K 5/134 (2014.01);
U.S. Cl.
CPC ...
H03L 7/0992 (2013.01); H03K 3/0315 (2013.01); H03K 5/134 (2014.07);
Abstract
There is provided an oscillation device includes multiple delay elements that each sequentially delay an input signal, and return at least some of the delayed signals to a preceding stage to generate an oscillation signal. The oscillation device further includes a first control terminal that inputs, to the multiple delay elements, a direct current control signal for collectively controlling direct current voltage levels of the input signal to be input in plural number to the multiple delay elements.