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. 10, 2020
Filed:
Dec. 28, 2018
Applicant:
The United States of America, As Represented BY the Secretary of the Navy, Crane, IN (US);
Inventors:
Matthew J Kay, Jasper, IN (US);
Adam Duncan, Bloomington, IN (US);
Matthew Gadlage, Bloomington, IN (US);
Austin H Roach, Bloomington, IN (US);
Glenn Berger, Bloomington, IN (US);
Assignee:
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/24 (2006.01); H03K 3/03 (2006.01);
U.S. Cl.
CPC ...
H03K 3/0315 (2013.01); G01T 1/245 (2013.01); G01T 1/246 (2013.01);
Abstract
Apparatuses and methods using current-starved ring oscillator biased by floating gate transistors with a variety of applications including as a power-free radiation detector or silicon age determination or odometer system.