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. 10, 2004
Filed:
Feb. 25, 2000
Applicant:
Inventors:
Kumar Vasudevan Pillai, Singapore, SG;
Nuntha Kumar Krishnasamy Maniam, Singapore, SG;
Assignee:
National University of Singapore, Crescent, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 7/08 ; H03K 7/04 ; G08C 1/900 ;
U.S. Cl.
CPC ...
H03K 7/08 ; H03K 7/04 ; G08C 1/900 ;
Abstract
A data coding system for coding data represented by a number of symbols is described. The system includes representing each symbol with a unique digital waveform. All the unique digital waveforms have a duty cycle greater than 50% or a duty cycle less than 50%.
Vasudevan Pillai, Kumar. (2004). Data coding system (U.S. Patent No. 6775323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6775323
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile