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United Access Technologies, LLC v. Earthlink, Inc. DC
- 1:02-cv-00272
- D. Del.
- Judge: Mary Pat Thynge
- Filed: 04/12/2002
- Closed: 09/05/2012
- Latest Docket Entry: 08/26/2013
- PACER
4
Plaintiffs
3
Defendants
0
Accused
Products
3
Patents-in-Suit
3,800
Days in
Litigation
-
United Access Technologies, LLC v. Earthlink, Inc. DC
- 1:02-cv-00272
- D. Del.
- Judge: Mary Pat Thynge
- Filed: 04/12/2002
- Closed: 09/05/2012
- Latest Docket Entry: 08/26/2013
- PACER

Complaint Unavailable
Cause of Action
Infringement
Market Sector
Undefined
Court
Assigned Judge
Outcome Summary
- Patent Information
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Validity & Enforceability
Claim # | Claim Text | Outcome |
---|---|---|
1 |
A system for communicating information between an external source of information and destinations of information over a telephone wiring network used for passing telephone signals in a telephone voice band between a plurality of telephone devices and
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
2 |
The system of claim <HIL><BOLD>1</BOLD></HIL> wherein the telephone wiring network includes a plurality of separate conductive paths that includes the first conductive path, each of the plurality of separate conductive paths being coupled to the
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
3 |
The system of claim <HIL><BOLD>2</BOLD></HIL> further comprising additional transceivers, each coupled between a different one of the separate conductive paths and a different one of a plurality of destinations of information, wherein the signal
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
4 |
The system of claim <HIL><BOLD>1</BOLD></HIL> wherein the external signal includes an external data signal encoding a data stream and the internal signal includes an internal data signal encoding the data stream.
|
Invalid (102 and 103 and 112)
Entry 664 |
5 |
The system of claim <HIL><BOLD>4</BOLD></HIL> wherein the transceiver further includes circuitry for receiving the internal data signal and presenting the data stream to the destination of information.
|
Invalid (102 and 103 and 112)
Entry 664 |
All Claims |
NA
|
Valid
Entry 699 |
Claim # | Claim Text | Outcome |
---|---|---|
1 |
A system for communicating information between an external source of information and destinations of information each at a different one of a plurality of residences over a telephone wiring network used for passing telephone signals in a telephone
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
2 |
The system of claim 1 wherein each external signal includes a corresponding external data signal encoding a data stream and each internal signal includes a corresponding internal data signal encoding said data stream, and wherein the circuitry at
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
4 |
The system of claim 1 wherein each of the filters that is coupled to a branch conductive path reflects substantially all of the energy in the high frequency band transmitting from said branch path, and the communication system includes circuitry for
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
8 |
The system of claim 1 wherein the signal interface includes circuitry for selecting a subset of zero or more transceivers for receipt of each of the information streams accepted from the external source of information.
|
Invalid (102 and 103 and 112)
Entry 664 |
9 |
The system of claim 1 further comprising an RJ-11 jack coupled between one of the branch conductive paths and filter connected to said branch.
|
Invalid (102 and 103 and 112)
Entry 664 |
All Claims |
NA
|
Valid
Entry 699 |
Claim # | Claim Text | Outcome |
---|---|---|
61 |
A system for communicating information between an external source of information and a plurality of destinations of information over a telephone wiring network used for passing telephone signals in a telephone voice band between a plurality of
view more
|
Invalid (102 and 103 and 112)
Entry 664 |
All Claims |
NA
|
Valid
Entry 698 Entry 699 |
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Infringement
EarthLink Incorporated
- 3 Details
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
ADSL service via a DSLAM located in a telephone companies central officeADSL service via central office DSLAM implementationADSL service via remote location DSLAMsNATwo-way RF communication at points of convergence of wire pairs from separate internal telephone networks | US 5,844,596 A |
61
|
No infringement
Entry 664Entry 698 Entry 296 Entry 297 |
ADSL service via a DSLAM located in a telephone companies central officeDistributed splitter for data transmission over twisted wire pairs | US 6,243,446 B1 |
1, 2, 3, 4, 5
|
No infringement
Entry 664Entry 297 |
ADSL service via a DSLAM located in a telephone companies central officeDistributed splitter for data transmission over twisted wire pairs | US 6,542,585 B2 |
1, 2, 4, 8, 9
|
No infringement
Entry 664Entry 297 |
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Damages