Inventor · disambiguated record

J. D. Tygar

Also filed as: TYGAR J D

1 granted patent·981 citations·filing 1995–1995

61Inventor score

Technology areasG06Q

Files withUNIV CARNEGIE MELLON1

Top patents by PatentIndex Score

1 record

0192US5809144AMethod and apparatus for purchasing and delivering digital goods over a networkUNIV CARNEGIE MELLON·Filed 1995·Granted Sep 15, 1998·981 cites·128 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →