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. 23, 2003
Filed:
Aug. 30, 2000
Applicant:
Inventors:
Parker Ross Lichtenstein, Newark, OH (US);
Hong Peng, Pickerington, OH (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 2/600 ;
U.S. Cl.
CPC ...
B23K 2/600 ;
Abstract
A method for improving the line or point-to-point surface contact resistance of an electrically conductive fiber filled polymer composite includes the laser evaporating of a thin polymer layer from the surface of the composite and exposing of the electrically conductive fiber/particle network underneath. The surface of the composite laser is etched to a depth between about 1 and 250 microns.
Lichtenstein, Parker. (2003). Using laser etching to improve surface contact resistance of conductive fiber filler polymer composites (U.S. Patent No. 6624383). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6624383
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile