Inventor · disambiguated record
Chang Y. Kao
Also filed as: KAO CHANG Y · KAO CHANG-YUNG
5 granted patents·308 citations·filing 1992–1994
85Inventor score
Technology areasH04L
Files withIBM5
Top patents by PatentIndex Score
5 records- 0182US5381480ASystem for translating encrypted dataIBM·Filed 1993·Granted Jan 10, 1995·118 cites·21 claims
- 0275US5432848ADES encryption and decryption unit with error checkingIBM·Filed 1994·Granted Jul 11, 1995·77 cites·11 claims
- 0372US5317638APerformance enhancement for ANSI X3.92 data encryption algorithm standardIBM·Filed 1992·Granted May 31, 1994·70 cites·6 claims
- 0453US5528594AMethod and system for implementing sub-tokens on a token ring networkIBM·Filed 1994·Granted Jun 18, 1996·28 cites·28 claims
- 0542US5566178AMethod and system for improving the performance of a token ring networkIBM·Filed 1994·Granted Oct 15, 1996·15 cites·55 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →