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Class Information
Number: 375/377
Name: Pulse or digital communications > Miscellaneous
Description: Subject matter not provided for in any of the preceding subclasses of this class.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4959847 |
Telecommunications device with automatic code detection and switching |
Sep. 25, 1990 |
| 4956851 |
Modem with remote speed-change capability |
Sep. 11, 1990 |
| 4956852 |
Method for remote configuration of a modem |
Sep. 11, 1990 |
| 4953185 |
Clock recovery and hold circuit for digital TDM mobile radio |
Aug. 28, 1990 |
| 4941157 |
Slow peripheral handshake interface circuit |
Jul. 10, 1990 |
| 4931250 |
Multimode modem |
Jun. 5, 1990 |
| 4926448 |
Method and apparatus for implementing an escape sequence |
May. 15, 1990 |
| 4912524 |
Digital signal transmission system having conversion means for reducing the light emission time of a light emitting diode |
Mar. 27, 1990 |
| 4912723 |
Multipurpose digital IC for communication and control network |
Mar. 27, 1990 |
| 4901342 |
Local area network connecting computer products via long telephone lines |
Feb. 13, 1990 |
| 4894847 |
High speed half duplex modem with fast turnaround protocol |
Jan. 16, 1990 |
| 4894843 |
Data communication system |
Jan. 16, 1990 |
| 4887280 |
System for detecting the presence of a signal of a particular data rate |
Dec. 12, 1989 |
| 4885689 |
Multilingual code receivers |
Dec. 5, 1989 |
| 4884287 |
Converter device for interconnecting systems having different communication standards |
Nov. 28, 1989 |
| 4884266 |
Variable speed local area network |
Nov. 28, 1989 |
| 4884269 |
Method and apparatus for connecting ISDN devices over an analog telephone line |
Nov. 28, 1989 |
| 4881244 |
Transmission-reception equipment for a bus system |
Nov. 14, 1989 |
| 4875223 |
Twisted pair adapter |
Oct. 17, 1989 |
| 4868864 |
Autocorrelating 2400 bps handshake sequence detector |
Sep. 19, 1989 |
| 4864557 |
Automatic refresh of operating parameters in equipment with volatile storage |
Sep. 5, 1989 |
| 4852122 |
Modem suited for wireless communication channel use |
Jul. 25, 1989 |
| 4852041 |
Interface converter |
Jul. 25, 1989 |
| 4849703 |
Method and apparatus for generating a data sampling clock locked to a baud clock contained in a data signal |
Jul. 18, 1989 |
| 4849998 |
Rate synchronized symbol timing recovery for variable rate data transmission systems |
Jul. 18, 1989 |
| 4837779 |
Communicator and communication method and system |
Jun. 6, 1989 |
| 4833696 |
System for controlling operation mode of modulator/demodulator |
May. 23, 1989 |
| 4817114 |
Multipoint data modem communication system |
Mar. 28, 1989 |
| 4808937 |
Phase-locked loop for a modem |
Feb. 28, 1989 |
| 4805194 |
Serial data communication system |
Feb. 14, 1989 |
| 4803699 |
Bus apparatus with a plurality of transmitters |
Feb. 7, 1989 |
| 4797923 |
Super resolving partial wave analyzer-transceiver |
Jan. 10, 1989 |
| 4797899 |
Integrated dual charge pump power supply including power down feature and rs-232 transmitter/receiver |
Jan. 10, 1989 |
| 4785466 |
Encoder/decoder circuit for B8ZS and B6ZS applications |
Nov. 15, 1988 |
| 4782498 |
Modem with improved handshaking capability |
Nov. 1, 1988 |
| 4780883 |
Data modem with adaptive synchronized speed change |
Oct. 25, 1988 |
| 4775983 |
High speed logic analyzer |
Oct. 4, 1988 |
| 4763340 |
Capacitive coupling type data transmission circuit for portable electronic apparatus |
Aug. 9, 1988 |
| 4761800 |
Method and apparatus for detecting a rate of data transmission |
Aug. 2, 1988 |
| 4748644 |
Method and apparatus for a constant frequency clock source in phase with a variable frequency system clock |
May. 31, 1988 |
| 4740992 |
Peer relationship transceiver |
Apr. 26, 1988 |
| 4736394 |
Interface circuit for transmitting and receiving data |
Apr. 5, 1988 |
| 4733303 |
Facsimile apparatus |
Mar. 22, 1988 |
| 4727370 |
Method and system for synchronous handshake generation |
Feb. 23, 1988 |
| 4694470 |
Data transmission circuit |
Sep. 15, 1987 |
| 4688170 |
Communications network for communicating with computers provided with disparate protocols |
Aug. 18, 1987 |
| 4686506 |
Multiple connector interface |
Aug. 11, 1987 |
| 4680773 |
Data telecommunications system and method utilizing a multi-mode modem |
Jul. 14, 1987 |
| 4680781 |
Data telecommunications system and method with universal link establishment |
Jul. 14, 1987 |
| 4670886 |
Receiver/driver/repeater interface |
Jun. 2, 1987 |
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