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:
May. 11, 2010
Filed:
Sep. 18, 2008
Moon Suk Jeong, Gyunggi-Do, KR;
Nam Heung Kim, Gyunggi-Do, KR;
Kwang Du Lee, Jeollanam-Do, KR;
Jeong Hoon Kim, Gyunggi-Do, KR;
Moon Suk Jeong, Gyunggi-Do, KR;
Nam Heung Kim, Gyunggi-Do, KR;
Kwang Du Lee, Jeollanam-Do, KR;
Jeong Hoon Kim, Gyunggi-Do, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, Gyunggi-Do, KR;
ICU Research and Industrial Cooperation Group, Daejeon, KR;
Abstract
Disclosed are a multiband output impedance matching circuit having passive devices, an amplifier including a multiband input impedance matching circuit having passive devices, and an amplifier including a multiband input/output impedance matching circuit having passive devices, which can be miniaturized without a separate output terminal buffer and reduce current consumption by using the passive devices.