|
ETSI
|
US4785260A
|
2G
|
----
|
Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels
+
-
|
HUGHES NETWORK SYSTEMS LLC,
INT MOBILE MACHINE CORP
, INTERDIGITAL INC
, M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS INCMA/COM TECHNOLOGY SOLUTIONS
, TITAN CORP
+4
-4
|
D1
- Date: 08-04-2004
- Reference: ISLD-200407-005
- Declarant: INTERDIGITAL INC
+
-
|
S1
- TS Number: TS 141 101
- Version No:
--
- Illustrative Part:
--
- Release:
--
+
-
|
18-03-1986
|
US19860840908
|
0
|
----
|
18-03-1986
|
US
|
15-11-1988
|
----
|
|
ETSI
|
US4675863A
|
2G
|
----
|
Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
+
-
|
HUGHES NETWORK SYSTEMS LLC,
INT MOBILE MACHINE CORP
, INTERDIGITAL INC
, M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS INCMA/COM TECHNOLOGY SOLUTIONS
, TITAN CORP
+4
-4
|
D1
- Date: 08-04-2004
- Reference: ISLD-200407-005
- Declarant: INTERDIGITAL INC
D2
- Date: 10-04-2001
- Reference: ISLD-200105-002
- Declarant: INTERDIGITAL INC
+1
-1
|
S1
- TS Number: TS 141 101
- Version No:
--
- Illustrative Part:
--
- Release:
--
S2
- TS Number: Not Available
- Version No:
--
- Illustrative Part:
--
- Release:
--
+1
-1
|
20-03-1985
|
US19850713925
|
0
|
----
|
20-03-1985
|
US
|
23-06-1987
|
----
|
|
ETSI
|
US4912705A
|
2G
|
----
|
Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
+
-
|
INTERDIGITAL INC,
TITAN CORP
, BANK OF NOVA SCOTIA
+2
-2
|
D1
- Date: 08-04-2004
- Reference: ISLD-200407-005
- Declarant: INTERDIGITAL INC
D2
- Date: 10-04-2001
- Reference: ISLD-200105-002
- Declarant: INTERDIGITAL INC
+1
-1
|
S1
- TS Number: TS 141 101
- Version No:
--
- Illustrative Part:
--
- Release:
--
S2
- TS Number: Not Available
- Version No:
--
- Illustrative Part:
--
- Release:
--
+1
-1
|
16-03-1989
|
US19890324651
|
0
|
----
|
20-03-1985
|
US
|
27-03-1990
|
----
|