Inventor · disambiguated record
Frank Morris
Also filed as: MORRIS FRANK · MORRIS FRANK I · MORRIS FRANK IVAN
22 granted patents·2 pending applications·408 citations·filing 1984–2007
96Inventor score
Top patents by PatentIndex Score
24 records- 0196US5454157AMethod of manufacturing a hermetically sealed disk driveMAXTOR CORP·Filed 1994·Granted Oct 3, 1995·188 cites·29 claims
- 0289US7283331B2Method and apparatus reducing off track head motion due to disk vibration in a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 16, 2007·29 cites·24 claims
- 0380US7158330B2Method and apparatus for servo track writing by track following on a dedicated servo disk on a fluid spindle bearingSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jan 2, 2007·17 cites·26 claims
- 0477US6771451B2Auto centering of disks on a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Aug 3, 2004·12 cites·20 claims
- 0577US5260847ASleeveless rotatable beryllium/aluminum actuator arm for a magnetic disc driveMAXTOR CORP·Filed 1991·Granted Nov 9, 1993·31 cites·13 claims
- 0677US5084640AEddy current brake with N impedence gapsUNISYS CORP·Filed 1990·Granted Jan 28, 1992·27 cites·17 claims
- 0773US5251085APivotable arm assembly with reduced thermal distortionMAXTOR CORP·Filed 1991·Granted Oct 5, 1993·23 cites·18 claims
- 0871US7876532B2Low-profile rotary motor with fixed back ironSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Jan 25, 2011·2 cites·6 claims
- 0962US7248441B2Disk drive actuator parking method using impact rebound crash stop with bias tab and pusher and crash stop facesSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 24, 2007·4 cites·6 claims
- 1061US6967822B2Disk drive actuator impact rebound crash stop with bias tab and pusher and crash stop facesSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Nov 22, 2005·4 cites·22 claims
- 1157US7256961B2Damped spindle motor flange for the disk pack in a hard disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 14, 2007·3 cites·23 claims
- 1249US6243231B1Disk cartridge with anti-rattle mechanismSYQUEST TECHNOLOGY·Filed 1997·Granted Jun 5, 2001·9 cites·14 claims
- 1344US5206555AAdjustable brake for magnetic actuatorUNISYS CORP·Filed 1991·Granted Apr 27, 1993·13 cites·17 claims
- 1443US6011773AAnti-rattle mechanism for a removable video disk cartridgeCASTLEWOOD SYS INC·Filed 1998·Granted Jan 4, 2000·4 cites·21 claims
- 1543US4827162AControlled drag for magnet actuatorUNISYS CORP·Filed 1987·Granted May 2, 1989·11 cites·12 claims
- 1641US2006098344A1Method and apparatus providing head suspension sag control reducing off-track motion due to disk flutter in a hard disk driveMORRIS FRANK·Filed 2004·Application pending·0 cites
- 1740US5113099ARotary actuator for magnetic recordingMAXTOR CORP·Filed 1991·Granted May 12, 1992·11 cites·15 claims
- 1839US6369970B1Multiple disk write method and deviceCASTLEWOOD SYS INC·Filed 1999·Granted Apr 9, 2002·6 cites·20 claims
- 1939US4825984AVisco-elastic couple for magnet actuatorUNISYS CORP·Filed 1987·Granted May 2, 1989·4 cites·12 claims
- 2038US6188545B1Moveable disk wiper apparatus and methodCASTLEWOOD SYS INC·Filed 1999·Granted Feb 13, 2001·4 cites·23 claims
- 2138US2006146443A1Method and apparatus for airflow transition edges on noise dampers in a hard disk driveCHANG JOSEPH·Filed 2004·Application pending·0 cites
- 2237US6271986B1Video disk cartridge disk hub locking mechanismCASTLEWOOD SYS INC·Filed 1999·Granted Aug 7, 2001·2 cites·14 claims
- 2335US4587714AManufacture of motor with split back magnet arrayMEMOREX CORP·Filed 1984·Granted May 13, 1986·4 cites·15 claims
- 2429US5118976AControlled-drag voice coil magnetic actuatorUNISYS CORP·Filed 1990·Granted Jun 2, 1992·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Frank Morris files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →