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:
Dec. 15, 2009
Filed:
May. 18, 2007
Yung-chieh Lo, Miao-Li, TW;
Jin-ru Chen, Hsinchu, TW;
Jiann-haur Huang, Changhua County, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
A data search apparatus and method are disclosed for searching for a target address of a target data in a memory. The data search apparatus includes a data sort module, an address assignment module, an address transformation module, and at least one comparative module. The data sort module sorts a plurality of data in said memory. The address assignment module assigns an address to each of said plurality of data. The address transformation module transforms said address into a new address according to an address transformation procedure. And the at least one comparative module obtains a portion of bits of said target address of said target data according to a comparative data and said target data. Accordingly, the time complexity for data search is then reduced.