Inventor · disambiguated record

Chien-Chien Lee

Also filed as: LEE CHIEN-CHIEN

1 granted patent·59 citations·filing 1997–1997

49Inventor score

Technology areasH04N

Files withSONY ELECTRONICS INC1

Top patents by PatentIndex Score

1 record

0172US5889919ACopy protect recording and playback system that enables single authorized recording of protected broadcasts be madeSONY ELECTRONICS INC·Filed 1997·Granted Mar 30, 1999·59 cites·12 claims

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