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:
Feb. 28, 1995
Filed:
Dec. 13, 1993
Applicant:
Inventors:
Lorri P Drozdyk, Hillsborough, NC (US);
Roger H French, Wilmington, DE (US);
Kenneth W Hang, West Chester, PA (US);
Arvind Halliyal, Durham, NC (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ; H01B / ;
U.S. Cl.
CPC ...
252518 ; 252520 ; 501 17 ; 501 18 ; 501 20 ; 106-105 ; 106-122 ;
Abstract
A composition for making fired dielectric layers which is especially suitable for laser scribing consisting essentially of finely divided particles of dielectric glass, inorganic filler having a refractive index higher than the glass and cobalt oxide, all being dispersed in organic medium. The composition can be in the form of either thick film paste or green tape.
Drozdyk, Lorri. (1995). Light-absorbing dielectric compositions (U.S. Patent No. 5393465). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5393465
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile