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, 2001
Filed:
Jun. 16, 1998
Taisuke Nakamura, Saitama, JP;
NEC Corporation, Tokyo, JP;
Abstract
A wireless device includes a switching portion which has a common switch (,) operated in both transmission and reception of radio signals and a reception dedicated switch (,) operated only in signal reception. A switch controller (,) is also included in the wireless device and controls the common switch to connect between the transmitting portion and one of the antennas that is selected and further controls the reception dedicated switch to separate the receiving portion from the common switch on signal transmission. The switch controller further controls both the common switch and the reception dedicated switch to connect between the receiving portion and one of the antennas that is designated on signal reception.