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:
Sep. 11, 2012
Filed:
Aug. 29, 2007
Takashi Nakasendo, Tokyo, JP;
Takashi Nakasendo, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
A recording head is supplied capable of generating a plurality of concentration dots on the same line without providing a complicated circuit. The recording head has a recording device array in which a plurality of recording devices are arranged, and comprises a first input terminal which inputs a first driving signal for deciding a first driving time; a second input terminal which inputs a second driving signal for deciding a second driving time; a selecting section which selects whether or not the driving signal of the first input terminal or the second input terminal is used for each of the recording devices; and a driving circuit which drives the corresponding recording device by the driving signal selected by the selecting section, wherein the plurality of recording devices of the recording device array are driven by selected signals on the basis of print data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile