Inventor · disambiguated record

David E. Walford

Also filed as: WALFORD DAVID E

1 granted patent·12 citations·filing 2002–2002

34Inventor score

Technology areasH04L

Files withPARADYNE CORP1

Top patents by PatentIndex Score

1 record

0157US7430212B2System and method for improved data transmission speed by fixing the lower corner frequency at a frequency above voice band in a symmetric DSL transmission systemPARADYNE CORP·Filed 2002·Granted Sep 30, 2008·12 cites·60 claims

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