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:
Aug. 18, 1992
Filed:
Jan. 23, 1990
Hironobu Igarashi, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A subscriber station of a subscriber radio system, wherein a plurality of subscriber stations communicate with a base station through a time division multiplexed radio wave, includes an open-loop frequency control device for determination of a time slot to communicate with the base station. An oscillating frequency of a generator included in the open-loop is selected depending on a transmitting frequency from the base station from among a plurality of frequencies which can be set so that the time slot determined based on one of the plurality of frequencies does not overlap other time slots assigned to other subscriber stations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile