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:
Apr. 07, 2009
Filed:
Dec. 20, 2002
Balwant Singh, Greater Noida, IN;
Balwant Singh, Greater Noida, IN;
STMicroelectronics Pvt. Ltd., Noida, Uttar Pradesh, IN;
Abstract
A system and method for providing improved resolution in the measuring the pulse width of digital signals comprising counting the integral number of measuring clock pulses covered by said digital pulse and triggering a chain of cascaded high resolution delay elements from the trailing edge of said measuring clock pulses. Further, the invention measures the delay count obtained from said chain of cascaded delay elements from the trailing edge of the last measuring clock pulse up to the end of said digital pulse, and adds said measured delay count to said integral measuring clock pulse count to obtain the total width of said digital pulse.