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:
Jul. 17, 1990
Filed:
Jan. 23, 1989
Applicant:
Inventors:
Michael D Kotzin, Buffalo Grove, IL (US);
Kenneth J Crisler, Wheaton, IL (US);
Lawrence M Mohl, Hoffman Estates, IL (US);
Theodore Saltzberg, Chicago, IL (US);
Daehyoung Hong, Hanover Park, IL (US);
Anthony P Van den Heuvel, Parkland, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370 80 ; 3701101 ; 370 681 ;
Abstract
A communication system that provides TDM and FDM communications between communication units. At least two control slots are provided in each TDM frame window to provide communication control information such as channel assignment information.