Inventor · disambiguated record
Sing-Long Du
Also filed as: DU SING-LONG
5 granted patents·69 citations·filing 1994–2000
81Inventor score
Technology areasY10S
Files withASKEY COMPUTER CORP4
Top patents by PatentIndex Score
5 records- 0178USD416023SModemASKEY COMPUTER CORP·Filed 1999·Granted Nov 2, 1999·24 cites·1 claims
- 0270USD417453SModemASKEY COMPUTER CORP·Filed 1999·Granted Dec 7, 1999·17 cites·1 claims
- 0354USD430549SInternet telephoneASKEY COMPUTER CORP·Filed 2000·Granted Sep 5, 2000·10 cites·1 claims
- 0445USD428880SPersonal digital computerASKEY COMPUTER CORP·Filed 1999·Granted Aug 1, 2000·6 cites·1 claims
- 0543US5393246ATransmission power testing bar of cable television systemFiled 1994·Granted Feb 28, 1995·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →