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:
Jun. 29, 1999
Filed:
Sep. 12, 1997
Applicant:
Inventors:
Marie Angelopoulos, Cortlandt Manor, NY (US);
Vlasta A Brusic, Amawalk, NY (US);
Teresita Ordonez Graham, Irvington, NY (US);
Sampath Purushothaman, Yorktown Heights, NY (US);
Ravi F Saraf, Briarcliff Manor, NY (US);
Jane Margaret Shaw, Ridgefield, CT (US);
Judith Marie Roldan, Ossining, NY (US);
Alfred Viehbeck, Fishkill, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; B05D / ; B29D / ;
U.S. Cl.
CPC ...
252512 ; 252514 ; 252388 ; 2523891 ; 361220 ; 106 1441 ; 106 1444 ;
Abstract
Electrostatic discharge protection and electromagnetic interference shielding is provided by applying to a dielectric substrate a composition comprising a polymeric matrix and a conductive filler component. The conductive filler component comprises electrically conductive metal particles and at least one electrically conducting polymer.