Inventor · disambiguated record
David Tyo
Also filed as: TYO DAVID
1 granted patent·1 pending application·116 citations·filing 2000–2002
54Inventor score
Technology areasH04L
Files withDATUM INC1
Top patents by PatentIndex Score
2 records- 0189US6393126B1System and methods for generating trusted and authenticatable time stamps for electronic documentsDATUM INC·Filed 2000·Granted May 21, 2002·116 cites·29 claims
- 0237US2002056042A1System and methods for generating trusted and authenticatable time stamps for electronic documentsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →