Abstract
Transceiver unit (TRU), comprising: a TRU-specific token / key generating device constructed to generate a token / key derived from information pertaining to the TRU; and a watermark / signature / encryption code generation device having an input configured to receive the token / key and generate a watermark / signature / encryption key; and a watermark insertion / signature insertion / encryption device having an input configured to receive a communication signal and an output configured to generate a watermarked / pasted signal or encryption signal for wireless transmission.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| AR046663A1 | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| AR046663A1 | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| AR046663A1 | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050050046A | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050050046A | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050050046A | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050097893A | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050097893A | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| KR20050097893A | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| TW200525982A | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200525982A | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200525982A | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| TWI277330B | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TWI277330B | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TWI277330B | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| TWM271327U | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TWM271327U | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TWM271327U | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| US2005154925A1 | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| US2005154925A1 | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| US2005154925A1 | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| US7532723B2 | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| US7532723B2 | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| US7532723B2 | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A2 | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A2 | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A2 | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A3 | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A3 | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| WO2005053209A3 | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| TW200948011A | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200948011A | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200948011A | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| TW200618572A | 3G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200618572A | 4G | 18/09/2008 | ISLD-200901-001 | INTERDIGITAL INC | No | Family Member | ||||
| TW200618572A | 3G | 13/09/2009 | ISLD-200911-005 | INTERDIGITAL INC | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
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Technologies
Signal Processing
Product
Use Cases
Wireless communication
Services
Claim
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SUMMARY
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Patent number:DE202004018225U1
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.