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:
Jun. 05, 2007
Filed:
Oct. 03, 2003
Applicant:
Yorito Ota, Kobe, JP;
Inventor:
Yorito Ota, Kobe, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high frequency device includes a transmission/reception amplifierthat amplifies and outputs an input signal, and a transmission/reception switchthat gang switches internally so that during transmission an input of the transmission/reception amplifieris connected to an up mixer and an output of the transmission/reception amplifieris connected to an antenna unit, and so that during reception the output of the transmission/reception amplifieris connected to a down mixer and the input of the transmission/reception amplifieris connected to the antenna unit