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Patent applications and USPTO patent grants for COGO Optronics, Inc..The latest application filed is for "mach-zehnder optical modulator using a balanced coplanar stripline with lateral ground planes".
Patent | Date |
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Mach-Zehnder optical modulator using a balanced coplanar stripline with lateral ground planes Grant 9,069,223 - Prosyk June 30, 2 | 2015-06-30 |
Electrical waveguide transmission device for use with a mach-zehnder optical modulator Grant 8,917,958 - Prosyk December 23, 2 | 2014-12-23 |
Mach-zehnder Optical Modulator Using A Balanced Coplanar Stripline With Lateral Ground Planes App 20130209023 - Prosyk; Kelvin | 2013-08-15 |
Electrical Waveguide Transmission Device For Use With A Mach-zehnder Optical Modulator App 20130163913 - Prosyk; Kelvin | 2013-06-27 |
Traveling Wave Mach-zehnder Optical Device App 20110135242 - Prosyk; Kelvin | 2011-06-09 |
Tunable Laser App 20100322269 - Liu; Jian-Yu | 2010-12-23 |
Monolithic Optoelectronic Twe-component Structure For High Frequencies And Low Optical Insertion Loss App 20100150494 - Prosyk; Kelvin ;   et al. | 2010-06-17 |
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