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:
Oct. 31, 2000
Filed:
Oct. 22, 1999
Ertugrul Berkcan, Niskayuna, NY (US);
Emilie Thorbjorg Saulnier, Rexford, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system is provided for detecting cooking utensil-related properties through a solid-surface cooktop, including the presence/absence, removal/placement, and other properties (e.g., size) of a cooking utensil on the cooktop. An energy source heats the contents of a cooking utensil placed on the cooktop; and an optical radiation source is controlled to provide an interrogation scheme for detecting the utensil properties. The utensil property detecting system may be part of a monitoring system for monitoring the properties of the cooking utensil, or may be part of a control system for controlling the energy source based on the detected utensil properties, or both.