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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 9659127 B1

PDFFull Text
Date of Patent:
May. 23, 2017

Filed:

Feb. 04, 2015

Electronic apparatus, method of optimizing de-coupling capacitor and computer-readable recording medium

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Dong-yeol Jung, Yongin-si, KR;

Sang-ho Lee, Seoul, KR;

Jeong-nam Cheon, Seoul, KR;

Seung-hun Park, Suwon-si, KR;

Assignee:

S-PRINTING SOLUTION CO., LTD., Suwon-si, KR;

Attorney:

Staas & Halsey LLP

Primary Examiner:

Vuthe Siek

Int. Cl.
CPC ...
G06F 17/50 (2006.01); H01L 25/18 (2006.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01); H01L 23/50 (2006.01); H01L 25/16 (2006.01); H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
G06F 17/5068 (2013.01); G06F 17/5036 (2013.01); G06F 17/5063 (2013.01); G06F 17/5081 (2013.01); H01L 23/50 (2013.01); H01L 25/16 (2013.01); H01L 25/18 (2013.01); H05K 1/0231 (2013.01); H05K 1/181 (2013.01); G06F 2217/82 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/16235 (2013.01); H01L 2924/0002 (2013.01); H01L 2924/00014 (2013.01); H01L 2924/15192 (2013.01); H01L 2924/19041 (2013.01); H01L 2924/19105 (2013.01); H01L 2924/19106 (2013.01); H05K 1/114 (2013.01); H05K 2201/10053 (2013.01); H05K 2201/10159 (2013.01); H05K 2201/10545 (2013.01); Y02P 70/611 (2015.11);
Abstract

An electronic apparatus includes a user interface to receive an input selecting a plurality of circuit devices, a storage to store electrical current information and a Scattering parameter regarding input/output ports of the plurality of circuit devices, respectively, a calculator to calculate impedance per number of de-coupling capacitors based on the stared S-parameters and to calculate an accumulated noise value per number of the decoupling capacitors based on the calculated impedance and the electrical current information, and a controller to determine a number of the de-coupling capacitors based on the calculated accumulated noise values and to control the user interface to display the determined number of the de-coupling capacitors.

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