Muhammad A. Hawwa

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Simi Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric head loading and unloading device for rigid disc drives
- Patent number 6,362,933
- Issue date Mar 26, 2002
- Seagate Technology LLC
- Joseph M. Sampietro
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making an actuator arm integrated piezoelectric microactu...
- Patent number 6,298,545
- Issue date Oct 9, 2001
- Seagate Technology LLC
- Khosrow Mohajerani
- G11 - INFORMATION STORAGE
Information Patent Grant
Active noise cancellation in disc drives
- Patent number 6,157,116
- Issue date Dec 5, 2000
- Seagate Technology LLC
- Joseph M. Sampietro
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bimorph piezoelectric microactuator head and flexure assembly
- Patent number 6,108,175
- Issue date Aug 22, 2000
- Seagate Technology, Inc.
- Muhammad A. Hawwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator arm integrated piezoelectric microactuator
- Patent number 6,052,251
- Issue date Apr 18, 2000
- Seagate Technology, Inc.
- Khosrow Mohajerani
- G11 - INFORMATION STORAGE
Information Patent Grant
E-block head stack microactuator assembly
- Patent number 6,025,975
- Issue date Feb 15, 2000
- Seagate Technology, Inc.
- Anoush M. Fard
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DUAL STAGE DISC DRIVE ACTUATION SYSTEM
- Publication number 20010012172
- Publication date Aug 9, 2001
- MUHAMMAD A. HAWWA
- G11 - INFORMATION STORAGE