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:
Nov. 19, 2013
Filed:
Aug. 20, 2008
Yan Zhu, Jiangsu, CN;
Bowen Chen, Shenzhen, CN;
Zenglian Liu, Shenzhen, CN;
Yahui Dong, Shenzhen, CN;
Yan Zhu, Jiangsu, CN;
BoWen Chen, Shenzhen, CN;
ZengLian Liu, Shenzhen, CN;
YaHui Dong, Shenzhen, CN;
CSR Technology Inc., Sunnyvale, CA (US);
Abstract
Circuitry for controlling mode selection of a CD/DVD reader is described. In one embodiment, the CD/DVD reader has a first device having at least one analog output, a second device having at least one digital input and at least one analog input, and an interface circuit coupling the analog output of the first device to the digital input and the analog input in the second device. The interface circuit includes a circuitry to use a single control signal from the analog output of the first device to control the digital input and the analog input in the second device. Other embodiments are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile