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. 20, 1996
Filed:
Dec. 20, 1993
Applicant:
Inventor:
Ki-bang Lee, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347 68 ;
Abstract
Inkjet printing head utilizing a shear mode and, simultaneously, tension and compression modes for effectively preventing damage to the contact interface of the piezoelectric device, includes at least one piezoelectric device installed on a pressure channel, having shear, tension and compression modes and combined with the upper and lower plates of the channel, the piezoelectric device having electrodes supplying an electrical field thereof.
Lee, Ki-bang. (1996). Inkjet printing head (U.S. Patent No. 5548313). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5548313
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile