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Class Information
Number: 370/298
Name: Multiplex communications > Low speed asynchronous data system (e.g., teletypewriter service)
Description: Subject matter wherein the multiplex feature is unique to a system in which data flow is normally slow and data is not recurring at exactly the same periods.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7260361 |
Locating interfering devices in wireless networks using channel adaptation metrics |
Aug. 21, 2007 |
| 7035400 |
Signaling Techniques in channels with asymmetric powers and capacities |
Apr. 25, 2006 |
| 6961320 |
In-band transmission of TTY/TTD signals for systems employing low bit-rate voice compression |
Nov. 1, 2005 |
| 6952583 |
Method for processing synchronous message in asynchronous mobile communication system |
Oct. 4, 2005 |
| 6438112 |
Device and method for coding information and device and method for decoding coded information |
Aug. 20, 2002 |
| 5602878 |
Method of delivering stable data across an asynchronous interface |
Feb. 11, 1997 |
| 5452302 |
Protocol for asynchronous character communication |
Sep. 19, 1995 |
| 4638497 |
Framing code detector for a teletext receiver |
Jan. 20, 1987 |
| 4425564 |
Multiplex wiring system for motor vehicles |
Jan. 10, 1984 |
| 4317207 |
Data transmission system |
Feb. 23, 1982 |
| 4214123 |
Bidirectional telewriting system operating in an alternating mode over a single carrier |
Jul. 22, 1980 |
| 4187394 |
High-speed data link for moderate distances and noisy environments |
Feb. 5, 1980 |
| 4086436 |
Transmit and receive digital data channel elastic store |
Apr. 25, 1978 |
| 4079188 |
Multi-mode digital enciphering system |
Mar. 14, 1978 |
| 4070545 |
Multidirectional repeater |
Jan. 24, 1978 |
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