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:
Jan. 14, 1997
Filed:
Feb. 04, 1994
Minoru Ogata, Yokohama, JP;
Shoji Suzuki, Atsugi, JP;
Shinji Tsuchida, Zama, JP;
Yuichiro Tsutsui, Yokohama, JP;
Shunji Arai, Yokohama, JP;
Shigeru Hiroki, Hiratsuka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A wireless channel selecting apparatus includes: a memory to store data indicating whether each of a plurality of wireless speech channels can be selected or not; and a selector to select the wireless speech channels to be used on the basis of the data stored in the memory. The number of times at which the wireless channels have been determined to be disabled is stored as data in the memory. The selection of the wireless speech channels which have been decided to be disabled is inhibited. The wireless speech channels other than the inhibited channels are selected as speech channels to be used. The inhibition of the channel selection is released after the elapse of a predetermined time from the inhibition.