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:
Jan. 22, 2019
Filed:
May. 14, 2016
Applicant:
Eviga Systems, Inc., Ann Arbor, MI (US);
Inventors:
Navid Yazdi, Ann Arbor, MI (US);
Weibin Zhu, Saline, MI (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H05B 1/02 (2006.01); G05D 23/20 (2006.01); H03F 3/45 (2006.01); G05D 23/19 (2006.01); G05D 23/24 (2006.01);
U.S. Cl.
CPC ...
G05D 23/2033 (2013.01); G05D 23/1928 (2013.01); G05D 23/24 (2013.01); H03F 3/45475 (2013.01); H03F 2203/45594 (2013.01);
Abstract
The present invention generally relates to a system and method for high accuracy temperature control of an oven used to operate an electronic device, sensor or resonator ('device') at a fixed temperature. The fixed temperature operation may result in high stability and operation accuracy of the devices across varying environment temperature conditions. Specifically, the present invention relates to systems and methods that enable realizing, sensing, and controlling the temperature of an ovenized device with high temperature control, accuracy, relaxed temperature sense, and control electronics requirements.