Steven Lewis

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Environmental seal and shaft seal
- Patent number 11,725,736
- Issue date Aug 15, 2023
- AVX Aircraft Company
- Ian W. Brown
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotor control mechanism
- Patent number 11,524,776
- Issue date Dec 13, 2022
- AVX Aircraft Company
- Bryan Marshall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for obfuscation detection within a spam filter...
- Patent number 8,489,689
- Issue date Jul 16, 2013
- ProofPoint, Inc.
- Vipul Sharma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for improving feature selection for a spam filter...
- Patent number 8,417,783
- Issue date Apr 9, 2013
- ProofPoint, Inc.
- Vipul Sharma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for performing spam detection and filtering us...
- Patent number 8,356,076
- Issue date Jan 15, 2013
- ProofPoint, Inc.
- Greg Wittel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for auxiliary classification for generating fe...
- Patent number 8,112,484
- Issue date Feb 7, 2012
- ProofPoint, Inc.
- Vipul Sharma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message stream analysis for spam detection and filtering
- Patent number 7,716,297
- Issue date May 11, 2010
- ProofPoint, Inc.
- Greg Wittel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENTAL SEAL AND SHAFT SEAL
- Publication number 20220042601
- Publication date Feb 10, 2022
- AVX Aircraft Company
- Ian W. Brown
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR CONTROL MECHANISM
- Publication number 20200377208
- Publication date Dec 3, 2020
- AVX Aircraft Company
- Bryan Marshall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Steven Lewis

Person

Patents Grantslast 30 patents

Environmental seal and shaft seal

Rotor control mechanism

Apparatus and method for obfuscation detection within a spam filter...

System and method for improving feature selection for a spam filter...

Apparatus and method for performing spam detection and filtering us...

Apparatus and method for auxiliary classification for generating fe...

Message stream analysis for spam detection and filtering

Patents Applicationslast 30 patents

ENVIRONMENTAL SEAL AND SHAFT SEAL

ROTOR CONTROL MECHANISM