43 patents still listed under International Mobile Machines ranging from 3936617 issued on 2/13/76 to 5212830 issued on 5/18/93.
Before that, the link to the 14 SCS patents:
164.195.100.11
Then the link to the 43 IDC patents still listed under IMM.
164.195.100.11
1 5,212,830 Radio frequency communications system
2 5,177,741 Subscriber unit for wireless digital telephone system
3 5,168,507 Automatic adaptive equalizer
4 5,159,705 Frequency synthesizer circuit
5 5,146,473 Subscriber unit for wireless digital subscriber communication system
6 5,121,391 Subscriber RF telephone system for providing multiple speech and/or data singals simultaneously over either a single or a plurality of RF channels
7 5,119,375 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
8 5,101,418 Digital time-multiplexed quadrature frequency upconverter
9 5,072,308 Communication signal compression system and method
10 5,022,024 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
11 5,008,900 Subscriber unit for wireless digital subscriber communication system
12 4,996,697 Deglitching means for digital communication systems
13 4,994,802 Subscriber unit for wireless digital telephone system
14 4,974,099 Communication signal compression system and method
15 4,953,197 Combination spatial diversity system
16 4,943,983 Subscriber unit for wireless digital telephone system
17 4,940,956 Band-pass filter and support structure therefor
18 4,935,927 Base station emulator
19 4,912,705 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
20 4,893,317 Digital signals and frequency correction in a digital wireless system
21 4,881,240 AM equalizer circuit for digital systems
22 4,862,107 Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels
23 4,825,448 Subscriber unit for wireless digital telephone system
24 4,817,089 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
25 4,811,420 Initialization of communication channel between a subsciber station and a base station in a subscriber communication system
26 4,785,450 Apparatus and method for obtaining frequency agility in digital communication systems
27 4,785,260 Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels
28 4,779,262 Connection of subscriber communication network base station to external information network
29 4,777,633 Base station for wireless digital telephone system
30 4,764,940 Modem for RF subscriber telephone system
31 4,675,863 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
32 4,644,561 Modem for RF subscriber telephone system
33 D279,003 Code attachment housing for a telephone stand
34 4,446,339 Rotary dial decoder
35 4,439,638 Sound-activated code-controlled detection system for telephones and the like
36 4,272,650 Power supply system
37 4,263,556 Monostable system
38 4,211,938 Tone detector
39 4,130,731 Portable telephone system
40 4,081,130 Filter-type pulse detection means
41 4,006,316 Code-controlled detection and function actuating system
42 4,001,708 Code-controlled ringer attachment for telephones including a-peak-to-peak gain controlled amplifier
43 3,936,617 Code-controlled ringer attachment for telephones
|
