Issued Patents All Time
Showing 201–225 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238759 | High capacity transmitter implemented on a photonic integrated circuit | Charles H. Joyner, Masaki Kato, Peter W. Evans, Fred A. Kish, Jr. | 2012-08-07 |
| 8233510 | Dual output laser source | Charles H. Joyner, Peter W. Evans, Masaki Kato | 2012-07-31 |
| 8204388 | Transimpedance amplifier having a shared input | Huan-Shang Tsai | 2012-06-19 |
| 8160405 | Optical integrated circuit | Masaki Kato, Vikrant Lal | 2012-04-17 |
| 8155531 | Tunable photonic integrated circuits | Sanjeev Murthy, Mark J. Missey, Mehrdad Ziari, Fred A. Kish, Jr., Masaki Kato | 2012-04-10 |
| 8111996 | Compact optical multiplexer and demultiplexer | Masaki Kato, Charles H. Joyner, Peter W. Evans | 2012-02-07 |
| 8009940 | Photonic integrated circuit with improved signal quality and electrostatic discharge threshold | Masaki Kato | 2011-08-30 |
| 7974504 | Reflection suppression in a photonic integrated circuit | Masaki Kato | 2011-07-05 |
| 7885492 | Transmitter photonic integrated circuit (TxPIC) chips | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2011-02-08 |
| 7877016 | Photonic integrated circuit (PIC) transceivers for an optical line terminal (OLT) and an optical network unit (ONU) in passive optical networks (PONs) | — | 2011-01-25 |
| 7792396 | Probe card for testing in-wafer photonic integrated circuits (PICs) and method of use | Fred A. Kish, Jr., Frank Peters, Richard P. Schneider | 2010-09-07 |
| 7773837 | Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed output | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2010-08-10 |
| 7680368 | Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed output | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2010-03-16 |
| 7672546 | Optical transport network having a plurality of monolithic photonic integrated circuit semiconductor chips | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +5 more | 2010-03-02 |
| 7636522 | Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating grid | Fred A. Kish, Jr., David F. Welch, Drew D. Perkins, Masaki Kato | 2009-12-22 |
| 7625771 | 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. | 2009-12-01 |
| 7570845 | 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 B. Taylor | 2009-08-04 |
| 7551815 | 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. | 2009-06-23 |
| 7546001 | Monolithic photonic integrated circuit (PIC) with forward error correction (FEC) | David F. Welch, Fred A. Kish, Jr., Vincent G. Dominic, Ting-Kuang Chiang | 2009-06-09 |
| 7539365 | 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 | 2009-05-26 |
| 7529436 | Optical combiner/decombiner with reduced insertion loss | Charles H. Joyner, Mark J. Missey, Fred A. Kish, Jr. | 2009-05-05 |
| 7526150 | 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 B. Taylor | 2009-04-28 |
| 7519246 | Photonic integrated circuit (PIC) chips | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +13 more | 2009-04-14 |
| 7512295 | Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combiners | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2009-03-31 |
| 7483599 | Method of calibrating a monolithic transmitter photonic integrated circuit (TXPIC) chip | Fred A. Kish, Jr., Charles H. Joyner, Richard P. Schneider, Vincent D. Dominic | 2009-01-27 |