Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933583 | In-phase RF drive of Mach-Zehnder modulator push-pull electrodes by using coupled quantum well optical active region | Elizabeth T. Kunkee, David Forbes, David Scott, Wenshen Wang | 2005-08-23 |
| 6624449 | Three terminal edge illuminated epilayer waveguide phototransistor | David Scott, Srinath Kalluri | 2003-09-23 |
| 6618179 | Mach-Zehnder modulator with individually optimized couplers for optical splitting at the input and optical combining at the output | Srinath Kalluri, David Scott | 2003-09-09 |
| 6531925 | Heterojunction bipolar transistor optoelectronic transimpedance amplifier using the first transistor as an optical detector | David Scott, Srinath Kalluri | 2003-03-11 |
| 6525348 | Two terminal edge illuminated epilayer waveguide phototransistor | David Scott, Srinath Kalluri | 2003-02-25 |
| 6366598 | High power single mode semiconductor lasers and optical amplifiers using 2D Bragg gratings | Doyle T. Nichols, Srinath Kalluri, Michael G. Wickham, Michael P. Nesnidal, Robert Lodenkamper | 2002-04-02 |
| 6239422 | Variable electrode traveling wave metal-semiconductor-metal waveguide photodetector | David Scott | 2001-05-29 |
| 6167172 | Tapered amplitude optical absorber for waveguide photodetectors and electro-absorption modulators | Elizabeth T. Kunkee | 2000-12-26 |
| 5329113 | Optoelectronic switching node | Geoffrey W. Taylor | 1994-07-12 |