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:
Feb. 18, 2003
Filed:
Jun. 14, 1994
Yvon Bahout, Fuveau, FR;
François Tailliet, Epinay sur Seine, FR;
SGS-Thomson Microelectronics S.A., Gentilly, FR;
Abstract
In order to reduce the number of lines of a standard bus while, at the same time, preserving the compatibility of the communications protocol, the system uses a modified bus. The modification consists in eliminating two power supply lines and in creating a line assigned to a functional signal that is complementary to one of the functional signals of the system. The supply potentials are regenerated from the functional signal and the complementary signal. The disclosed system can be applied notably to systems using I2C buses such as systems using chip-card readers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile