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:
Mar. 08, 2005
Filed:
Feb. 10, 2000
Geoffrey B. Jackson, Campbell, CA (US);
Saleel V. Awsare, Redwood City, CA (US);
Ming-bing Chang, Santa Clara, CA (US);
Peter Holzmann, Campbell, CA (US);
Oliver Chihkuang Kao, Cupertino, CA (US);
Hung-chuan Pai, San Jose, CA (US);
Carl R. Palmer, Los Gatos, CA (US);
Aditya Raina, San Jose, CA (US);
Geoffrey B. Jackson, Campbell, CA (US);
Saleel V. Awsare, Redwood City, CA (US);
Ming-Bing Chang, Santa Clara, CA (US);
Peter Holzmann, Campbell, CA (US);
Oliver Chihkuang Kao, Cupertino, CA (US);
Hung-Chuan Pai, San Jose, CA (US);
Carl R. Palmer, Los Gatos, CA (US);
Aditya Raina, San Jose, CA (US);
Windbond Electronics Corporation, Hsinchu, TW;
Abstract
A multilevel analog recording and playback system is described. An analog processing circuit processes analog data. A storage circuit includes a non-volatile memory array, a switching circuit, and a communication interface. The non-volatile memory array stores analog and digital data. The switching circuit transfers the analog and digital data to and from the memory array. The communication interface allows a processor to exchange information with the device.