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:
Jul. 26, 2011
Filed:
Mar. 18, 2002
Yam Fei Lian, Singapore, SG;
Fook Chye Yee, Singapore, SG;
Chon Hock Leow, Menlo Park, CA (US);
Creative Technology Ltd, Singapore, SG;
Abstract
A memory module with a playback mode for audio signals through a playback port, and having an input port for input of both analogue and data signals as well as power, the power being from a separate power source. The input port may be a USB or IEEE1394 port and may be used with a battery pack and cradle having a female socket for receiving therein the connector. The input port includes at least four terminals being: ground, power, and two differential data terminals; the differential data terminals carrying signals at frequencies in the range of from 1 to 480 MHz. The input port is also for passing power from the battery pack and cradle to the memory module.