Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where John Thomas Contreras is active.

Publication


Featured researches published by John Thomas Contreras.


Archive | 1996

High speed FET write driver for an inductive head

Paul Wingshing Chung; John Thomas Contreras; Calvin Shizuo Nomura


Archive | 1997

Preamplifier bias mode to re-initialize a GMR head after losing initialization

Paul Wingshing Chung; John Thomas Contreras; Klaas Berend Klaassen; Calvin Shizuo Nomura


Archive | 1992

High-transition-rate, low-supply-voltage write driver circuitry for magnetic inductive write head

John Thomas Contreras; Stephen Alan Jove; Klaas B. Klassen; Jacobus C. Leonardus van Peppen


Archive | 1999

Quasi-current sensing input impedance controlled preamplifier for magnetoresistive elements

John Thomas Contreras; Paul Wingshing Chung; Stephen Alan Jove; Klaas Berend Klaassen; Jacobus Cornelis Leonardus Van Peppen


Archive | 1996

Voltage measurement circuit for a magnetoresistive head installed in a disk enclosure

John Thomas Contreras; Glen Alan Garfunkel; Calvin Shizuo Nomura


Archive | 1992

Low noise amplifier circuit for magnetoresistive sensors for fast read-write switching in low supply voltage applications

John Thomas Contreras; Stephen Alan Jove; Klaas Berend Klaassen; Jacobus C. Leonardus van Peppen


Archive | 1999

By-pass write drivers for high-performance data recording

John Thomas Contreras; Klaas Berend Klaassen; Jacobus C. L. van Peppen


Archive | 1999

Recording channel with voltage-type write driver for use with transmission-line interconnect

John Thomas Contreras; David A. Freitas; K.B. Klaassen


Archive | 2000

Using a read element and a read/write coupling path to detect write-safe conditions

John Thomas Contreras


Archive | 2000

Accurate current source with an adjustable temperature dependence circuit

Paul Wingshing Chung; John Thomas Contreras

Researchain Logo
Decentralizing Knowledge