Inventor · disambiguated record
Muhammad A. Hawwa
Also filed as: HAWWA MUHAMMAD · HAWWA MUHAMMAD A
50 granted patents·9 pending applications·3,071 citations·filing 1997–2025
99Inventor score
Files withUNIV KING FAHD PET & MINERALS14READ RITE CORP8HAWWA MUHAMMAD A7WESTERN DIGITAL FREMONT INC6KING FAHD UNIVERSITY OF PETROL4
Top patents by PatentIndex Score
59 records- 0199US6512659B1Disk drive actuator arm with microactuated read/write head positioningREAD RITE CORP·Filed 2002·Granted Jan 28, 2003·173 cites·9 claims
- 0299US6421211B1Disk drive actuator arm with microactuated read/write head positioningREAD RITE CORP·Filed 2001·Granted Jul 16, 2002·207 cites·12 claims
- 0399US6404600B1Disk drive actuator arm with microactuated read/write head positioningREAD RITE CORP·Filed 2001·Granted Jun 11, 2002·176 cites·3 claims
- 0499US6310750B1Disk drive actuator arm with microactuated read/write head positioningREAD RITE CORP·Filed 1999·Granted Oct 30, 2001·183 cites·5 claims
- 0598US6961221B1Piezoelectric microactuators with substantially fixed axis of rotation and magnified strokeWESTERN DIGITAL FREMONT INC·Filed 2001·Granted Nov 1, 2005·213 cites·21 claims
- 0698US6807332B1Piezoelectric actuated optical switchWESTERN DIGITAL FREMONT INC·Filed 2001·Granted Oct 19, 2004·157 cites·13 claims
- 0798US6807030B1Enclosed piezoelectric microactuators coupled between head and suspensionWESTERN DIGITAL FREMONT INC·Filed 2001·Granted Oct 19, 2004·166 cites·24 claims
- 0898US6757140B1Electrostatic microelectromechanical (MEM) microactuator for precise read/write head positioningWESTERN DIGITAL INC·Filed 2002·Granted Jun 29, 2004·170 cites·16 claims
- 0998US6704158B2Shear mode multilayered collocated micro-actuator for dual-stage servo controllers in disk drivesWESTERN DIGITAL FREMONT INC·Filed 2001·Granted Mar 9, 2004·201 cites·11 claims
- 1098US6437945B1Airflow assisted ramp loading and unloading of sliders in hard disk drivesREAD RITE CORP·Filed 1999·Granted Aug 20, 2002·161 cites·9 claims
- 1198US6376964B1Collocated rotating flexure microactuator for dual-stage servo in disk drivesREAD RITE CORP·Filed 2001·Granted Apr 23, 2002·266 cites·28 claims
- 1298US6310746B1Piezoelectric vibration damping for disk drivesREAD RITE CORP·Filed 1999·Granted Oct 30, 2001·225 cites·11 claims
- 1397US9448092B1Clamp-on ultrasonic fluid flow meter systemUNIV KING FAHD PET & MINERALS·Filed 2015·Granted Sep 20, 2016·13 cites·7 claims
- 1497US6515791B1Active reflection and anti-reflection optical switchREAD RITE CORP·Filed 2002·Granted Feb 4, 2003·167 cites·58 claims
- 1596US8783297B2Robotic system for pipeline rehabilitationHAWWA MUHAMMAD A·Filed 2012·Granted Jul 22, 2014·26 cites·11 claims
- 1695US9228919B1System for leak detection in pipelines by optical meansUNIV KING FAHD PET & MINERALS·Filed 2014·Granted Jan 5, 2016·15 cites·8 claims
- 1795US6856489B2Airflow assisted ramp loading and unloading of sliders in hard disk drivesWESTERN DIGITAL FREMONT INC·Filed 2004·Granted Feb 15, 2005·38 cites·9 claims
- 1895US6717773B2Airflow assisted ramp loading and unloading of sliders in hard disk drivesWESTERN DIGITAL FREMONT INC·Filed 2002·Granted Apr 6, 2004·43 cites·7 claims
- 1995US6108175ABimorph piezoelectric microactuator head and flexure assemblySEAGATE TECHNOLOGY·Filed 1997·Granted Aug 22, 2000·133 cites·9 claims
- 2094US8418804B1Multiple Helmholtz resonatorsHAWWA MUHAMMAD A·Filed 2011·Granted Apr 16, 2013·14 cites·10 claims
- 2192US10062369B2Acoustic resonator assembly having variable degrees of freedomDRESSER RAND CO·Filed 2017·Granted Aug 28, 2018·5 cites·20 claims
- 2292US6665146B2Airflow assisted ramp loading and unloading of sliders in hard disk drivesWESTERN DIGITAL FREMONT·Filed 2002·Granted Dec 16, 2003·40 cites·14 claims
- 2391US9728177B2Acoustic resonator assembly having variable degrees of freedomMEKID SAMIR N·Filed 2015·Granted Aug 8, 2017·11 cites·8 claims
- 2486US8056757B2Hot beverage cup sleeveMANSOUR RACHED BEN·Filed 2008·Granted Nov 15, 2011·23 cites·18 claims
- 2586US6052251AActuator arm integrated piezoelectric microactuatorSEAGATE TECHNOLOGY·Filed 1997·Granted Apr 18, 2000·46 cites·16 claims
- 2685US7900690B2Moving carbon nanotube heat sinkUNIV KING FAHD PET & MINERALS·Filed 2008·Granted Mar 8, 2011·18 cites·11 claims
- 2785US7392710B1Flow meter probe with force sensorsKING FAHD UNIVERSITY OF PETROL·Filed 2007·Granted Jul 1, 2008·15 cites·20 claims
- 2884US8944148B2Add-on heat sinkHAWWA MUHAMMAD A·Filed 2012·Granted Feb 3, 2015·7 cites·5 claims
- 2982US6362933B1Piezoelectric head loading and unloading device for rigid disc drivesSEAGATE TECHNOLOGY LLC·Filed 1997·Granted Mar 26, 2002·38 cites·11 claims
- 3079US8539820B2Acoustic leak detection system and method with enviromental noise isolationAL-QAHTANI HUSSAIN M·Filed 2010·Granted Sep 24, 2013·8 cites·13 claims
- 3178US12276582B2Sampler system for water contaminantsUNIV KING FAHD PET & MINERALS·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
- 3278US7597003B2Acoustic chamber for detection of insectsKING FAHD UNIVERSITY OF PETROL·Filed 2007·Granted Oct 6, 2009·9 cites·20 claims
- 3377US8479879B2Expandable chamber acoustic silencerHAWWA MUHAMMAD A·Filed 2011·Granted Jul 9, 2013·3 cites·11 claims
- 3476US6955215B2Hybrid cooling system and method for cooling electronic devicesKING FAHD UNIVERSITY OF PETROL·Filed 2004·Granted Oct 18, 2005·23 cites·10 claims
- 3574US9046427B2System for dual pressure sensingHAWWA MUHAMMAD A·Filed 2012·Granted Jun 2, 2015·5 cites·3 claims
- 3672US7540110B2System for delivery of insecticideKING FAHD UNIVERSITY OF PETROL·Filed 2007·Granted Jun 2, 2009·8 cites·10 claims
- 3771US2025208007A1Water contaminant sampler with weighted platformUNIV KING FAHD PET & MINERALS·Filed 2025·Application pending·0 cites
- 3867US6025975AE-block head stack microactuator assemblySEAGATE TECHNOLOGY·Filed 1997·Granted Feb 15, 2000·20 cites·8 claims
- 3965US9188502B2Pipeline leak detectorHAWWA MUHAMMAD A·Filed 2012·Granted Nov 17, 2015·2 cites·6 claims
- 4063US2025076161A1Magnetic based sampler system for water contaminantsUNIV KING FAHD PET & MINERALS·Filed 2023·Application pending·0 cites
- 4163US2025092620A1Robotic system for floor markingUNIV KING FAHD PET & MINERALS·Filed 2023·Application pending·0 cites
- 4261US8141195B2Siwak tooth cleaning instrumentAL-SULAIMAN FALEH A·Filed 2008·Granted Mar 27, 2012·4 cites·5 claims
- 4359US12479609B2Self-charging unmanned aerial vehicleUNIV KING FAHD PET & MINERALS·Filed 2022·Granted Nov 25, 2025·0 cites·18 claims
- 4459US8546724B2Apparatus and method for controlling laser cutting through surface plasma monitoringYILBAS BEKIR S·Filed 2010·Granted Oct 1, 2013·1 cites·6 claims
- 4556US11495858B2Photovoltaic cell with responsive surface filmUNIV KING FAHD PET & MINERALS·Filed 2020·Granted Nov 8, 2022·0 cites·13 claims
- 4656US6298545B1Method of making an actuator arm integrated piezoelectric microactuatorSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Oct 9, 2001·14 cites·5 claims
- 4756US2010035051A1Wear-resistant ceramic coatingYILBAS BEKIR SAMI·Filed 2008·Application pending·0 cites
- 4854US7451948B2Apparatus for deicing a surface of an aircraftUNIV KING FAHD PET & MINERALS·Filed 2006·Granted Nov 18, 2008·3 cites·6 claims
- 4954US6157116AActive noise cancellation in disc drivesSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Dec 5, 2000·17 cites·7 claims
- 5051US8134279B2Piezoelectric damping deviceHAWWA MUHAMMAD A·Filed 2009·Granted Mar 13, 2012·2 cites·10 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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