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. 01, 2003
Filed:
Feb. 11, 2002
Ho-rang Jang, Kyungki-do, KR;
Ki-won Jo, Kyungki-do, KR;
Abstract
A hybrid power supply circuit for supplying a power to a logic circuit performing a digital logic process and for controlling the charging/discharging of the logic circuit. The power supply circuit has an adiabatic power supply portion for charging/discharging the logic circuit in such a manner to suppress a sudden current change during initial time after the input signal changes, and a CMOS power supply portion for quickly charging/discharging the logic circuit to supply power level/ground level after the charging/discharging by the adiabatic power supply portion. The energy consumption of the circuit decreases even in a digital system having a plurality of logic circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile