Inventor · disambiguated record

William Choi

Also filed as: CHOI WILLIAM · CHOI WILLIAM K

2 granted patents·60 citations·filing 1997–2014

60Inventor score

Technology areasH04M

Files withNORTEL NETWORKS LTD1 OATH INC1

Top patents by PatentIndex Score

2 records

0165US6421427B1Interactive voice response data transfer system and methodNORTEL NETWORKS LTD·Filed 1997·Granted Jul 16, 2002·58 cites·20 claims
0257US10834546B2Systems and methods for providing context-based user interfaceOATH INC·Filed 2014·Granted Nov 10, 2020·2 cites·29 claims

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