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:
Nov. 02, 2021
Filed:
Nov. 18, 2019
International Business Machines Corporation, Armonk, NY (US);
Miguel E. Perez, Poughkeepsie, NY (US);
Michael Sperling, Poughkeepsie, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Aspects of the invention include a circuit having a two-stage amplifier coupled to a transistor array and to a comparator, the transistor array being configured to provide an output to a load, the transistor array including transistors. The circuit includes a controller coupled to the comparator and to the transistor array, the two-stage amplifier being configured to modulate a current density in the transistor array via gate terminals of the transistors, wherein, by using the comparator and the controller, the two-stage amplifier is configured to modulate a number of the transistors that are to couple to the load.