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:
Mar. 07, 1989
Filed:
Oct. 30, 1987
Applicant:
Inventors:
Ali Afzali-Ardakani, White Plains, NY (US);
Ronald T Cannavaro, Danbury, CT (US);
Walter Crooks, Los Gatos, CA (US);
Mukesh Desai, Fishkill, NY (US);
Keith S Pennington, Somers, NY (US);
Jean-Piet Hoekstra, Carmel, NY (US);
Eva E Simonyi, Bronx, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4002411 ; 400120 ; 346 / ; 427148 ; 427278 ; 428913 ;
Abstract
An improved thermal transfer resistive ribbon usable in high resolution printing comprising a dual resistive layer formed of a first layer of low resistivity and a second layer of high resistivity, method of production thereof, use thereof and apparatus including the same.