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. 24, 1986
Filed:
Dec. 03, 1984
Applicant:
Inventors:
Mitchell A Bauman, Moundsview, MN (US);
David C Ullestad, Brooklyn Park, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
3403 / ; 3403 / ;
Abstract
A control method and apparatus for dual slope analog to digital signal conversion is disclosed in which the time required for input signal integration is sensed. A switch connected across the integrator is closed in response to sensing of an integration time which exceeds the integration interval corresponding to a limit of the expected range of input signal values.