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:
Aug. 04, 2009
Filed:
Mar. 01, 2006
Hirosumi Ito, Nagoya, JP;
Tomoyuki Kubo, Nagoya, JP;
Hirosumi Ito, Nagoya, JP;
Tomoyuki Kubo, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A serial signal for generating a plurality of recording waveform signals is transmitted serially from a signal transmission circuit to a head river. A serial-parallel converting circuit parallely converts the serial signal and generates a plurality of kinds of the recording waveform signals. A selector in the head driver selects a predetermined recording waveform signal from the plurality of kinds of the recording waveform signals based on a selection signal corresponding to each of actuators. The drive pulse of the selected recording waveform signal is outputted to a recording head and carries out dot recording.