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. 01, 2013
Filed:
Jul. 10, 2012
Rolf Sundblad, Ljungsbro, SE;
Staffan Gustafsson, Linkoping, SE;
Rolf Sundblad, Ljungsbro, SE;
Staffan Gustafsson, Linkoping, SE;
CSR Technology Inc., Sunnyvale, CA (US);
Abstract
A track and hold circuit that includes a switch device and a capacitive hold device. The track and hold circuit includes a track-voltage generating device adapted to generate a control voltage based on a signal on an input terminal of the switch device and supply the control voltage to the switch device during track phases of the track and hold circuit. The control voltage provides a channel charge, which is the same for each track phase, in the switch device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile