Inventor · disambiguated record
Thomas P. Pearsall
Also filed as: PEARSALL THOMAS · PEARSALL THOMAS P · PEARSALL THOMAS PERINE
12 granted patents·1 pending application·223 citations·filing 1975–2004
92Inventor score
Files withTHOMSON CSF4AMERICAN TELEPHONE & TELEGRAPH2APPLIED MATERIALS INC2AT & T BELL LAB1BEAN JOHN C1
Top patents by PatentIndex Score
13 records- 0188US4599728AMulti-quantum well laser emitting at 1.5 μmAT & T BELL LAB·Filed 1983·Granted Jul 8, 1986·35 cites·12 claims
- 0283US7170142B2Planar integrated circuit including a plasmon waveguide-fed Schottky barrier detector and transistors connected therewithAPPLIED MATERIALS INC·Filed 2004·Granted Jan 30, 2007·35 cites·44 claims
- 0378US7151881B2Impurity-based waveguide detectorsAPPLIED MATERIALS INC·Filed 2004·Granted Dec 19, 2006·22 cites·31 claims
- 0471US3995303AGrowth and operation of a step-graded ternary III-V heterojunction p-n diode photodetectorBELL TELEPHONE LABOR INC·Filed 1975·Granted Nov 30, 1976·35 cites·10 claims
- 0570US4772924ADevice having strain induced region of altered bandgapBEAN JOHN C·Filed 1987·Granted Sep 20, 1988·29 cites·20 claims
- 0656US4186407AHeterojunction avalanche diode with a ternary alloy of gallium, indium and arsenic, and a binary alloy of indium and phosphorusTHOMSON CSF·Filed 1978·Granted Jan 29, 1980·9 cites·7 claims
- 0755US4725870ASilicon germanium photodetectorAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Feb 16, 1988·13 cites·7 claims
- 0848US4754384ATriggerable superconductive switching means, and apparatus comprising the meansAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jun 28, 1988·13 cites·10 claims
- 0945US6342720B1Voltage-controlled wavelength-selective photodetectorDAIMLER CHRYSLER AG·Filed 1998·Granted Jan 29, 2002·13 cites·9 claims
- 1040US4231049AHeterojunction photodiode of the avalanche typeTHOMSON CSF·Filed 1978·Granted Oct 28, 1980·8 cites·3 claims
- 1137US4382265AHeterojunction semiconductor deviceTHOMSON CSF·Filed 1980·Granted May 3, 1983·8 cites·1 claims
- 1237US4228453A(III) Plane gallium arsenide IMPATT diodeTHOMSON CSF·Filed 1978·Granted Oct 14, 1980·3 cites·3 claims
- 1336US2004150873A1High-speed optical modulatorFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Thomas P. Pearsall 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 →