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. 28, 2022
Filed:
Oct. 22, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Bahman Hekmatshoartabari, White Plains, NY (US);
Ghavam G. Shahidi, Pound Ridge, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/0185 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
H03K 19/018521 (2013.01); G09G 3/20 (2013.01); G09G 2300/0871 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0289 (2013.01);
Abstract
A complementary circuit, including a logic unit which includes pull-up depletion-mode MOS transistors and pull-down depletion-mode MOS transistors and a level shifting circuit coupled to the logic unit.