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. 15, 2013
Filed:
Apr. 17, 2012
Chih-chang Lin, San Jose, CA (US);
Chan-hong Chern, Palo Alto, CA (US);
Steven Swei, Fremont, CA (US);
Ming-chieh Huang, San Jose, CA (US);
Tien-chun Yang, San Jose, CA (US);
Chih-Chang Lin, San Jose, CA (US);
Chan-Hong Chern, Palo Alto, CA (US);
Steven Swei, Fremont, CA (US);
Ming-Chieh Huang, San Jose, CA (US);
Tien-Chun Yang, San Jose, CA (US);
Abstract
A circuit including a first circuit configured to receive an input signal and first, third and fifth phase clocks of a clock, and generate a first early signal indicating the clock is earlier than the input signal and a first late signal indicating the clock is later than the input signal. The circuit further includes a second circuit configured to receive an input signal and second, a fourth and sixth phase clocks of the clock, and generate a second early signal indicating the clock is earlier than the input signal and a second late signal indicating the clock is later than the input signal. The circuit further includes a third circuit configured to generate a first increase signal. The circuit further includes a fourth circuit configured to generate a first decrease signal.