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. 29, 2005
Filed:
Jul. 25, 2003
Che-sheng Lin, Taipei, TW;
Che-Sheng Lin, Taipei, TW;
Destiny Technology Corporation, Taipei, TW;
Abstract
A circuit design method to control access pointers of different memory used to transfer the data buffer of printers. The proposed control signal circuit employs a read control signal circuit and a write control signal circuit to receive and send m+n-bit control signals, respectively, to control the access pointers of a memory with 2*2-register to perform buffer transfer in printers. The disclosed method is able to solve the problem that only one memory block is accessible in sequential mode before. In addition, the method is able to use all memory blocks in buffer transfer in sequential mode to increases the efficiency of data buffering when printing.