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. 23, 2009
Filed:
Jan. 27, 2006
Sung-hwa Gong, Gumi-si, KR;
Sung-Hwa Gong, Gumi-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus processes data using an external memory. In the apparatus, an external memory power supply provides power to the external memory. An external memory insertion detector detects insertion/removal of the external memory, and continues to detect an inserted state of the external memory when the power provided from the external memory power supply is cut off in the inserted state of the external memory. A first controller provides power to the external memory by controlling the external memory power supply, when the external memory is in use, and cuts off the power provided to the external memory by controlling the external memory power supply, when the external memory is not in use, generates a data list by detecting data from the external memory, and processes normal data in the data stored in the external memory. A second controller processes video data in the data stored in the external memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile