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.:

US 7570491 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 04, 2009

Filed:

Dec. 04, 2003
Applicants:

Seok-kyu Lee, Chungchungbuk-do, KR;

Byoung-youl Min, Seoul, KR;

Chang-hyun Nam, Gyeongsangbuk-do, KR;

Hyun-ju Jin, Busan, KR;

Jang-kyu Kang, Daejeon, KR;

Inventors:

Seok-Kyu Lee, Chungchungbuk-do, KR;

Byoung-Youl Min, Seoul, KR;

Chang-Hyun Nam, Gyeongsangbuk-do, KR;

Hyun-Ju Jin, Busan, KR;

Jang-Kyu Kang, Daejeon, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

Disclosed herein is a printed circuit board with embedded capacitors therein which comprises inner via holes filled with a high dielectric polymer capacitor paste composed of a composite of BaTiOand an epoxy resin, and a process for manufacturing the printed circuit board.


Find Patent Forward Citations

Lee, Seok-Kyu. (2009). Printed circuit board with embedded capacitors therein, and process for manufacturing the same (U.S. Patent No. 7570491). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7570491

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