-
Intellectual Ventures II LLC v T-Mobile USA Inc. et al DC CAFC
- 1:14-cv-01232
- D. Del.
- Judge: Leonard P. Stark
- Filed: 09/25/2014
- Closed: 05/09/2018
- Latest Docket Entry: 07/02/2019
- PACER
- Docket updated daily
1
Plaintiff
2
Defendants
1
Accused
Product
8
Patents-in-Suit
1,323
Days in
Litigation
-
Intellectual Ventures II LLC v T-Mobile USA Inc. et al DC CAFC
- 1:14-cv-01232
- D. Del.
- Judge: Leonard P. Stark
- Filed: 09/25/2014
- Closed: 05/09/2018
- Latest Docket Entry: 07/02/2019
- PACER
- Docket updated daily
Market Sector
Networking
Court
Assigned Judge
Outcome Summary
- Patent Information
-
Validity & Enforceability
Claim # | Claim Text | Outcome |
---|---|---|
8 |
A cellular base station comprising: circuitry configured to transmit a broadcast channel in an orthogonal frequency division multiple access (OFDMA) core-band, wherein the core-band is substantially centered at an operating center frequency and the
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|
Invalid
Entry 382 |
18 |
A variable bandwidth communication method comprising: transmitting a broadcast channel by a cellular base station in an orthogonal frequency division multiple access (OFDMA) core-band, wherein the core-band is substantially centered at an operating
view more
|
Invalid
Entry 382 |
19 |
The method of claim 18 wherein the broadcast channel carries radio network information.
|
Invalid
Entry 382 |
20 |
The method of claim 18 further comprising transmitting by the base station synchronization information in the core-band.
|
Invalid
Entry 382 |
21 |
The method of claim 18 wherein the transmissions are in a time slot format.
|
Invalid
Entry 382 |
22 |
The method of claim 18 wherein the cellular base station operates in an OFDMA frequency division duplex (FDD) or time division duplex (TDD) mode.
|
Invalid
Entry 382 |
Claim | Outcome |
---|---|
All challenged claims |
Invalid
Entry 382 |
Claim | Outcome |
---|---|
All challenged claims |
Invalid
Entry 382 |
Claim | Outcome |
---|---|
All challenged claims |
Invalid
Entry 382 |
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Infringement
T-Mobile USA, Inc.
- 8 Details
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
4G LTE network services | US 5,963,557 A | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 6,370,153 B1 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,269,127 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,385,994 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,787,431 B2 |
8, 18, 19, 20, 21, 22
|
No infringement
Entry 382
|
4G LTE network services | US 7,848,353 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 8,310,993 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 8,396,079 B2 | All Asserted Claims |
No infringement
Entry 382
|
T-Mobile US, Inc.
- 8 Details
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
4G LTE network services | US 5,963,557 A | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 6,370,153 B1 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,269,127 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,385,994 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 7,787,431 B2 |
8, 18, 19, 20, 21, 22
|
No infringement
Entry 382
|
4G LTE network services | US 7,848,353 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 8,310,993 B2 | All Asserted Claims |
No infringement
Entry 382
|
4G LTE network services | US 8,396,079 B2 | All Asserted Claims |
No infringement
Entry 382
|