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:
Jun. 16, 1998
Filed:
May. 27, 1997
Applicant:
Inventors:
Kadaba R Lakshmikumar, Wescosville, PA (US);
Khong-Meng Tham, San Diego, CA (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
327536 ; 327157 ;
Abstract
Briefly, in accordance with one embodiment of the invention, a charge pump comprises: a plurality of transistors coupled in a transistor circuit configuration. The transistor circuit configuration is adapted to be coupled to an electronic circuit. The plurality of transistors are coupled so as to deliver electrical charge to the electronic circuit in response to applied signals as the difference of two substantially predetermined currents.