Inventor · disambiguated record
Ramgopal Battu
Also filed as: BATTU RAMGOPAL
15 granted patents·303 citations·filing 1985–1997
94Inventor score
Technology areasG11B
Top patents by PatentIndex Score
15 records- 0193US4679102AMethod and means for parking read/write heads in a disc drive using the back-EMF of the spindle motor to operate a stepper motorSEAGATE TECHNOLOGY·Filed 1985·Granted Jul 7, 1987·67 cites·16 claims
- 0281US5452157ASpring member for hub assemblySEAGATE TECHNOLOGY·Filed 1994·Granted Sep 19, 1995·36 cites·18 claims
- 0376US5555146AAnti-rotation air vane inertia latchSEAGATE TECHNOLOGY·Filed 1995·Granted Sep 10, 1996·25 cites·14 claims
- 0473US5615067ADisc clamp and spacerSEAGATE TECHNOLOGY·Filed 1993·Granted Mar 25, 1997·21 cites·8 claims
- 0572US5060099ADisc drive slider lifter using shape memory metalsSEAGATE TECHNOLOGY·Filed 1990·Granted Oct 22, 1991·21 cites·15 claims
- 0671US6069766AMiniature hard disc drive having low profile actuator arm voice coil and spindle motorsSEAGATE TECHNOLOGY·Filed 1997·Granted May 30, 2000·24 cites·3 claims
- 0769US5768057AAir vane latch incorporating top cover profilingSEAGATE TECHNOLOGY·Filed 1995·Granted Jun 16, 1998·18 cites·5 claims
- 0864US6462912B1Air vane latch incorporating a cam pin on the actuatorSEAGATE TECHNOLOGY LLC·Filed 1995·Granted Oct 8, 2002·15 cites·4 claims
- 0962US5872688AMiniature hard disk drive having linear loud-beam suspension and thin voice coil motorSEAGATE TECHNOLOGY·Filed 1997·Granted Feb 16, 1999·14 cites·20 claims
- 1062US4979063ADesign for an actuator arm for a disc driveSEAGATE TECHNOLOGY·Filed 1989·Granted Dec 18, 1990·12 cites·5 claims
- 1158US5272580AThree-point top cover with limiter for a disc driveSEAGATE TECHNOLOGY·Filed 1993·Granted Dec 21, 1993·12 cites·14 claims
- 1257US5835310AInsertable miniature hard disc drive having a reduced size transducer head suspensionSEAGATE TECHNOLOGY·Filed 1997·Granted Nov 10, 1998·9 cites·16 claims
- 1357US5051855ARotary actuatorSEAGATE TECHNOLOGY·Filed 1990·Granted Sep 24, 1991·12 cites·8 claims
- 1456US5808838AMiniature head disc drive system voice coil with single coil and dual stationary magnetsSEAGATE TECHNOLOGY·Filed 1995·Granted Sep 15, 1998·9 cites·16 claims
- 1555US5841610AMiniature hard disc system having single voice coil magnet motorSEAGATE TECHNOLOGY·Filed 1997·Granted Nov 24, 1998·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →