|
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
|
US4777633A
|
2G
|
----
|
Base station for wireless digital telephone system
+
-
|
HUGHES NETWORK SYSTEMS LLC,
INT MOBILE MACHINE CORP
, INTERDIGITAL INC
, M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS INCMA/COM TECHNOLOGY SOLUTIONS
+3
-3
|
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
|
14-08-1987
|
US19870071279
|
0
|
----
|
14-08-1987
|
US
|
11-10-1988
|
----
|
|
ETSI
|
US4811420A
|
2G
|
----
|
Initialization of communication channel between a subsciber station and a base station in a subscriber communication system
+
-
|
HUGHES NETWORK SYSTEMS LLC,
INT MOBILE MACHINE CORP
, INTERDIGITAL INC
, M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS INCMA/COM TECHNOLOGY SOLUTIONS
+3
-3
|
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
|
08-07-1987
|
US19870070970
|
0
|
----
|
08-07-1987
|
US
|
07-03-1989
|
----
|
|
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
|
US4779262A
|
2G
|
----
|
Connection of subscriber communication network base station to external information network
+
-
|
HUGHES NETWORK SYSTEMS LLC,
INT MOBILE MACHINE CORP
, INTERDIGITAL INC
, M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS INCMA/COM TECHNOLOGY SOLUTIONS
+3
-3
|
D1
- Date: 10-04-2001
- Reference: ISLD-200105-002
- Declarant: INTERDIGITAL INC
D2
- Date: 08-04-2004
- Reference: ISLD-200407-005
- Declarant: INTERDIGITAL INC
+1
-1
|
S1
- TS Number: Not Available
- Version No:
--
- Illustrative Part:
--
- Release:
--
S2
- TS Number: TS 141 101
- Version No:
--
- Illustrative Part:
--
- Release:
--
+1
-1
|
21-10-1986
|
US19860921656
|
0
|
----
|
21-10-1986
|
US
|
18-10-1988
|
----
|