Inventor · disambiguated record
James F. Hopper
Also filed as: HOPPER JAMES F · HOPPER JR JAMES F
8 granted patents·1 pending application·192 citations·filing 1980–2011
90Inventor score
Files withINTEGRAL PERIPHERALS INC4AMCODYNE INC1INTEGRAL PERIPEHERALS INC1INTEGRAL PERIPHERALS1STORAGE TECHNOLOGY CORP1
Top patents by PatentIndex Score
9 records- 0195US5448433ADisk drive information storage device with baseplate and cover having overlapping edge portions to provide protection from electromagnetic interferenceINTEGRAL PERIPHERALS·Filed 1993·Granted Sep 5, 1995·55 cites·3 claims
- 0282US5459623AServo field scheme for high sampling rate and reduced overhead embedded servo systems in disk drivesINTEGRAL PERIPEHERALS INC·Filed 1993·Granted Oct 17, 1995·33 cites·34 claims
- 0381US4626933AMethod and apparatus for qualifying dataAMCODYNE INC·Filed 1983·Granted Dec 2, 1986·25 cites·6 claims
- 0476US5408374AMiniature hard disk drive with spin motor for portable computerINTEGRAL PERIPHERALS INC·Filed 1993·Granted Apr 18, 1995·14 cites·29 claims
- 0575US5486964AMiniature disk drive with dynamic head loading with skewed lifting tabINTEGRAL PERIPHERALS INC·Filed 1995·Granted Jan 23, 1996·17 cites·30 claims
- 0675US4345280AAddress mark detection circuitSTORAGE TECHNOLOGY CORP·Filed 1980·Granted Aug 17, 1982·18 cites·10 claims
- 0770US5689386AMiniature hard disk drive with EMI protection and single permanent magnet rotary actuator having an improved housing sealINTEGRAL PERIPHERALS INC·Filed 1996·Granted Nov 18, 1997·13 cites·7 claims
- 0867US5526202ADisk drive embedded servo system having a servo field with an asymmetrical position subfieldINTEGRAL PERIPHERALS INC·Filed 1995·Granted Jun 11, 1996·17 cites·5 claims
- 0955US2012010561A1Medicinal implant device and cartridgeWU ZHANGWEN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →