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. 26, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Joseph B King, St. Petersburg, FL (US);
Assignee:
A.T. & T. Paradyne, Largo, FL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370 953 ; 370 951 ; 370 857 ; 3701041 ;
Abstract
Apparatus and method for time division multiple access in a multidrop system with multiple host applications employing half-duplex polled protocols is disclosed. Ranging with respect to time is used so as to reduce guard time between successive transmissions thereby increasing system efficiency. Host applications can request extra time slots for long messages via a request bit within the message format.
Quick Actions:
King, Joseph. (1990). Time orthogonal multiple virtual dce for use in analog and digital (U.S. Patent No. 4937819). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4937819
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