Issued Patents All Time
Showing 51–75 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491565 | III-nitride light emitting devices fabricated by substrate removal | Carrie Carter Coman, Michael R. Krames, Paul Scott Martin | 2009-02-17 |
| 7489838 | Optical transmitter | Charles H. Joyner, David F. Welch, Robert B. Taylor, Alan C. Nilsson | 2009-02-10 |
| 7483599 | Method of calibrating a monolithic transmitter photonic integrated circuit (TXPIC) chip | Charles H. Joyner, Radhakrishnan L. Nagarajan, Richard P. Schneider, Vincent D. Dominic | 2009-01-27 |
| 7477807 | Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chip | David F. Welch, Vincent G. Dominic, Mark J. Missey, Radhakrishnan L. Nagarajan, Atul Mathur +9 more | 2009-01-13 |
| 7471857 | Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC) | Charles H. Joyner, David F. Welch, Robert B. Taylor, Alan C. Nilsson | 2008-12-30 |
| 7466882 | Monolithic transmitter/receiver photonic integrated circuit (Tx/RxPIC) transceiver chip | David F. Welch, Charles H. Joyner | 2008-12-16 |
| 7437029 | Method of manufacturing and apparatus for a transmitter photonic integrated circuit (TXPIC) chip | Charles H. Joyner, Frank Peters, Atul Mathur, David F. Welch, Andrew G. Dentai +3 more | 2008-10-14 |
| 7411010 | Composition for anchoring a material in or to concrete or masonry | Michael J. Rancich, Cyndie S. Hackl | 2008-08-12 |
| 7340122 | Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channels | David F. Welch, Vincent G. Dominic, Mark J. Missey, Radhakrishnan L. Nagarajan, Atul Mathur +9 more | 2008-03-04 |
| 7324719 | Method tuning optical components integrated in a monolithic photonic integrated circuit (PIC) | Charles H. Joyner, David F. Welch, Robert B. Taylor, Alan C. Nilsson | 2008-01-29 |
| 7295783 | Digital optical network architecture | Jagdeep Ahluwalia SINGH, Drew D. Perkins, David F. Welch, Mark Yin, Stephen G. Grubb +4 more | 2007-11-13 |
| 7283694 | Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICs | David F. Welch, Vincent G. Dominic, Mark J. Missey, Radhakrishnan L. Nagarajan, 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, Radhakrishnan L. Nagarajan | 2007-10-09 |
| 7268371 | Light extraction from a semiconductor light emitting device via chip shaping | Michael R. Krames, Tun Tan | 2007-09-11 |
| 7236656 | Optical transport network | David F. Welch, Radhakrishnan L. Nagarajan, 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, Radhakrishnan L. Nagarajan, Vincent G. Dominic | 2007-05-29 |
| 7208770 | Oxygen-doped Al-containing current blocking layers in active semiconductor devices in photonic integrated circuits (PICs) | Sheila K. Hurtt, Charles H. Joyner, Richard P. Schneider | 2007-04-24 |
| 7200296 | Monolithic photonic integrated circuit (PIC) CHIP | Charles H. Joyner, David F. Welch, Robert B. Taylor, Alan C. Nilsson | 2007-04-03 |
| 7163971 | Method for anchoring a material in or to concrete or masonry | Michael J. Rancich, Cyndie S. Hackl | 2007-01-16 |
| 7162113 | Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs) | David F. Welch, Radhakrishnan L. Nagarajan, 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, Radhakrishnan L. Nagarajan, 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, Radhakrishnan L. Nagarajan, Vincent G. Dominic | 2006-12-26 |
| 7136546 | Method and apparatus of monitoring and controlling the emission wavelengths of a plurality of laser sources integrated on the same chip or in the same photonic integrated circuit (PIC) | Charles H. Joyner, David F. Welch, Robert B. Taylor, Alan C. Nilsson | 2006-11-14 |
| 7135382 | In-wafer testing of integrated optical components in photonic integrated circuits (PICs) | Charles H. Joyner, Mark J. Missey, Radhakrishnan L. Nagarajan, Frank Peters, Mehrdad Ziari | 2006-11-14 |
| 7123786 | Compact, cost-effective optical-electrical-optical (OEO) converter for an optical transmission network | David F. Welch, Radhakrishnan L. Nagarajan, Mark J. Missey, Vincent G. Dominic, Atul Mathur +4 more | 2006-10-17 |