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:
Apr. 07, 1998
Filed:
Oct. 30, 1996
Seung Koo Lee, Seoul, KR;
Hyong Tack Lim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A microwave oven includes a microwave oven chamber in which food is cooked, an input unit for selecting modes of operation and other options, a control unit for driving the microwave oven by a driving signal input from the input unit, an oscillator for generating microwave in the chamber according to the driving signal from the control unit, a sensor unit for detecting a level of vapor generated from the food being cooked and outputting a detection voltage signal corresponding to the detection, and an indicator unit for continuously indicating the cooking state of the food according to the detection voltage signal as the cooking state progresses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile