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:
Oct. 21, 2008
Filed:
Aug. 17, 2006
Applicants:
Jeong Chang Lee, Shizuoka, JP;
Etsuya Taki, Yokohama, JP;
Inventors:
Jeong Chang Lee, Shizuoka, JP;
Etsuya Taki, Yokohama, JP;
Assignee:
DuPont-Mitsui Fluorochemicals Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved circuit substrate is provided wherein glass cloth is completely embedded within fluoropolymer by thermocompression to form a composite structure, which when containing an adhesive agent such as the combination of functional groups and liquid crystal polymer is self-adhering to a metal layer such as of copper.
Lee, Jeong. (2008). Fluoropolymer-glass fabric for circuit substrates (U.S. Patent No. 7439200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7439200
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile