AE

A. David Erpelding

HG HGST: 12 patents #153 of 1,677Top 10%
📍 San Jose, CA: #992 of 32,062 inventorsTop 4%
🗺 California: #8,171 of 386,348 inventorsTop 3%
Overall (All Time): #56,501 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 26–49 of 49 patents

Patent #TitleCo-InventorsDate
7038885 Balanced and damped suspension for use in a disk drive 2006-05-02
6700748 Methods for creating ground paths for ILS Kevin P. Cowles 2004-03-02
6539609 Method of forming a head gimbal assembly Darrell D. Palmer, Oscar J. Ruiz, Surya Pattanaik 2003-04-01
6523250 Method of attaching a slider with head transducer to a suspension Surya Pattanaik, Calvin Dean Lantrip 2003-02-25
6351348 Minimal stiffness conductors for a head gimbal assembly Darrell D. Palmer, Oscar J. Ruiz, Surya Pattanaik 2002-02-26
6282064 Head gimbal assembly with integrated electrical conductors Darrell D. Palmer, Oscar J. Ruiz, Surya Pattanaik 2001-08-28
6212046 Arm assembly for a disk drive device and a method for fabricating the same David W. Albrecht, Akihiko Aoyagi, Hitoshi Tsujino, Masahiko Katoh, Masaki Kobayashi +1 more 2001-04-03
5955176 Integrated suspension using a high strength conductive material Darrell D. Palmer, Surya Pattanaik, Oscar J. Ruiz 1999-09-21
5875071 Planar HGA for Pico/Nano slider Darrell D. Palmer, Surya Pattanaik, Oscar J. Ruiz 1999-02-23
5872687 Transducer suspension system Satya Prakash Arya, Darrell D. Palmer, Surya Pattanaik 1999-02-16
5781379 Single beam flexure for a head gimbal assembly Oscar J. Ruiz, Darrell D. Palmer, Surya Pattanaik 1998-07-14
5771135 Vibration damping system for head suspension assemblies Oscar J. Ruiz, Thomas F. Roth 1998-06-23
5757585 Method for bonding leads to a slider in a disk drive integrated suspension assembly Akihiko Aoyagi, Satya Prakash Arya, Victor Wing Chun Shum 1998-05-26
5708541 Termination pad manipulator for a laminated suspension in a data storage system 1998-01-13
5699212 Method of electrostatic discharge protection of magnetic heads in a magnetic storage system Surya Pattanaik, Randall George Simmons 1997-12-16
5668684 Electrical interconnect for a head/arm assembly of computer disk drives Darrell D. Palmer, Surya Pattanaik 1997-09-16
5661896 Method of manufacturing a termination pad manipulator for a laminated suspension in a data storage system 1997-09-02
5631786 Termination pad manipulator for a laminated suspension in a data storage system 1997-05-20
5606477 Viscoelastically damped slider suspension system Oscar J. Ruiz 1997-02-25
5594607 Viscoelastically damped slider suspension system Oscar J. Ruiz 1997-01-14
5585979 Assembly and method for wire encapsulation within head gimbal assemblies of DASD files Harald Lindner, Juergen Netzker, Thomas Steinbrenner 1996-12-17
5465186 Shorted magnetoresistive head leads for electrical overstress and electrostatic discharge protection during manufacture of a magnetic storage system Christopher H. Bajorek, Glen Adam Garfunkel, Surya Pattanaik, Neil Leslie Robertson, Albert John Wallash 1995-11-07
4996623 Laminated suspension for a negative pressure slider in a data recording disk file Darrell D. Palmer, Richard K. Wilmer 1991-02-26
4761699 Slider-suspension assembly and method for attaching a slider to a suspension in a data recording disk file Norman G. Ainslie, Dwight W. Brede, Surya Pattanaik 1988-08-02