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:
Oct. 15, 2019
Filed:
Aug. 22, 2018
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Valentin Abramzon, Mountain View, CA (US);
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A system and method quadrature clock generation circuit includes an approximate quadrature clock generator and an I/Q correction circuit. The approximate quadrature clock generator has an input configured to receive an input signal and generate an approximate quadrature clock and an approximate in-phase clock using the input signal. The I/Q correction circuit is configured to receive the approximate quadrature clock at a first quadrature input and the approximate in-phase clock at a first in-phase input and output an improved quadrature clock at a first quadrature output and improved in-phase clock at a first in-phase output.