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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.:

US 5959979 B1

PDFFull Text
Date of Patent:
Sep. 28, 1999

Filed:

May. 05, 1997

Half-duplex communication system for telemetry modems

Applicant:
Inventor:

Scott Alan Stratmoen, Arlington, IL (US);

Assignee:

Northrop Grumman Corporation, Los Angeles, CA (US);

Attorneys:

Anderson; Terry J.

Hoch, Jr.; Karl J.

Primary Examiner:

Ajit Patel

Assistant Examiner:

Ricardo M Pizzaro

Int. Cl.
CPC ...
H04B / ; H04L / ;
U.S. Cl.
CPC ...
370276 ; 370277 ; 370296 ;
Abstract

Data transmission by a half-duplex transceiver over a full-duplex cellular telephone system using the EIA/TIA-553 standard is achieved by monitoring the forward channel to synchronize the transceiver with the forward channel signal, switching to transmit mode to transmit data on the reverse channel, and momentarily switching back to receive mode during the transmission at the projected times of occurrence of significant status bits on the forward channel in order to detect status bits whose timing controls operation of the transceiver.

Find Patent Forward Citations

Stratmoen, Scott. (1999). Half-duplex communication system for telemetry modems (U.S. Patent No. 5959979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5959979

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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