Issued Patents All Time
Showing 226–250 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477807 | Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chip | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2009-01-13 |
| 7394953 | Configurable integrated optical combiners and decombiners | Masaki Kato, Peter W. Evans, Jacco L. Pleumeekers, Mehrdad Ziari | 2008-07-01 |
| 7340122 | Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channels | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2008-03-04 |
| 7283694 | Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICs | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2007-10-16 |
| 7280715 | Formation of cleaved grooves in a passivation layer formed over a surface of a wafer prior to wafer singulation | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2007-10-09 |
| 7236656 | Optical transport network | David F. Welch, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic, Atul Mathur +4 more | 2007-06-26 |
| 7224858 | Optical transmission network with a receiver photonic integrated circuit (RxPIC) utilizing an optical service chanel (OSC) | David F. Welch, Ting-Kuang Chiang, Vincent G. Dominic, Fred A. Kish, Jr. | 2007-05-29 |
| 7162113 | Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs) | David F. Welch, Fred A. Kish, Jr., Alan C. Nilsson, Robert L. Taylor | 2007-01-09 |
| 7158699 | Method of optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RxPIC) | David F. Welch, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic, Atul Mathur +2 more | 2007-01-02 |
| 7155078 | Optical transmission network with transmitter photonic integrated circuit (TxPIC) utilizing an optical service channel (OSC) | David F. Welch, Ting-Kuang Chiang, Vincent G. Dominic, Fred A. Kish, Jr. | 2006-12-26 |
| 7135382 | In-wafer testing of integrated optical components in photonic integrated circuits (PICs) | Charles H. Joyner, Mark J. Missey, Frank Peters, Mehrdad Ziari, Fred A. Kish, Jr. | 2006-11-14 |
| 7123786 | Compact, cost-effective optical-electrical-optical (OEO) converter for an optical transmission network | David F. Welch, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic, Atul Mathur +4 more | 2006-10-17 |
| 7116861 | Method of monitoring and controlling the bit error rate (BER) in an optical communication network | David F. Welch, Ting-Kuang Chiang, Vincent G. Dominic, Fred A. Kish, Jr. | 2006-10-03 |
| 7116851 | Optical signal receiver, an associated photonic integrated circuit (RxPIC), and method improving performance | David F. Welch, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic, Atul Mathur +3 more | 2006-10-03 |
| 7110631 | Method of adjusting a center wavelength of modulated sources wavelength grid with the passband of an optical combiner | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2006-09-19 |
| 7076126 | Passivation of photonic integrated circuits (PICs) | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2006-07-11 |
| 7072557 | InP-based photonic integrated circuits with Al-containing waveguide cores and InP-based array waveguide gratings (AWGs) and avalanche photodiodes (APDs) and other optical components containing an InAlGaAs waveguide core | Andrew G. Dentai, Fred A. Kish, Jr. | 2006-07-04 |
| 7065266 | Benzocyclobutene polymer (BCB) as a passivation layer for optical passive elements | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2006-06-20 |
| 7060517 | Method of reducing insertion loss in a transition region between a plurality of input or output waveguides to a free space coupler region | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2006-06-13 |
| 7058263 | Optical transport network | David F. Welch, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic, Atul Mathur +4 more | 2006-06-06 |
| 7043109 | Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer | Fred A. Kish, Jr., Charles H. Joyner, Mark J. Missey, Frank Peters, Richard P. Schneider | 2006-05-09 |
| 7027703 | Method for forming and apparatus comprising optical waveguides leading to a free space coupler region | Charles H. Joyner, Mark J. Missey, Frank Peters, Mehrdad Ziari, Fred A. Kish, Jr. | 2006-04-11 |
| 7016571 | Method and apparatus for a polarization insensitive arrayed waveguide grating (AWG) | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2006-03-21 |
| 7006719 | In-wafer testing of integrated optical components in photonic integrated circuits (PICs) | Charles H. Joyner, Mark J. Missey, Frank Peters, Mehrdad Ziari, Fred A. Kish, Jr. | 2006-02-28 |
| 6985648 | Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer | Fred A. Kish, Jr., Mark J. Missey, Frank Peters, Richard P. Schneider, Charles H. Joyner | 2006-01-10 |