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. 08, 2010
Filed:
Feb. 28, 2007
Alfredo Olmos, Campinas, BR;
Jefferson Daniel DE Barros Soldera, Campinas, BR;
Gang Qian, Teda, CN;
Michael Todd Berens, Austin, TX (US);
Alfredo Olmos, Campinas, BR;
Jefferson Daniel De Barros Soldera, Campinas, BR;
Gang Qian, Teda, CN;
Michael Todd Berens, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
Oscillator devices and methods of operating such oscillator devices are disclosed. The oscillator devices include a current source, and an oscillation module to provide a clock signal. The frequency of the clock signal depends on the relationship between a threshold voltage of a transistor at the oscillation module and the current level provided by the current source. The transistor at the oscillation module is matched to a transistor at the current source so that the frequency of the clock signal is relatively insensitive to changes in device temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile