Inventor · disambiguated record
Hugo Fruehauf
Also filed as: FRUEHAUF HUGO
3 granted patents·1 pending application·220 citations·filing 2000–2001
78Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0190US7120696B1Cryptographic communications using pseudo-randomly generated cryptography keysSTEALTHKEY INC·Filed 2000·Granted Oct 10, 2006·117 cites·15 claims
- 0282US7149308B1Cryptographic communications using in situ generated cryptographic keys for conditional accessSTEALTHKEY INC·Filed 2000·Granted Dec 12, 2006·67 cites·9 claims
- 0376US6590981B2System and method for secure cryptographic communicationsZYFER INC·Filed 2000·Granted Jul 8, 2003·36 cites·50 claims
- 0434US2002114453A1System and method for secure cryptographic data transport and storageFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →