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. 26, 1997
Filed:
May. 23, 1995
Applicant:
Inventors:
Kie Yeung Ahn, Chappaqua, NY (US);
James Lupton Hedrick, Jr, Pleasanton, CA (US);
Jeffrey William Labadie, Sunnyvale, CA (US);
Kang-Wook Lee, Yorktown Heights, NY (US);
Robert James Twieg, San Jose, CA (US);
Alfred Viehbeck, Fishkill, NY (US);
George Frederick Walker, New York, NY (US);
Assignee:
IBM Corporation, Yorktown Heights, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428209 ; 4284258 ; 4284735 ;
Abstract
A multilevel electronic package comprising at least two levels, each level including a poly(aryl ether benzimidazole), a polymide and copper. A process of preparing this package is disclosed. Several novel poly(aryl ether benzimidazoles) useful in preparing this package are also set forth.