GONG; Lifu
Patent Applications and Registrations
Patent applications and USPTO patent grants for GONG; Lifu.The latest application filed is for "identifying and monitoring connections in an optical system".
- GONG; Lifu - San Jose CA
- GONG; LIFU - Lisle IL
| Patent | Date |
|---|---|
| Identifying And Monitoring Connections In An Optical System App 20220231780 - GONG; Lifu ; et al. | 2022-07-21 |
| Spectrum and power tunable ASE light source Grant 11,309,678 - Huang , et al. April 19, 2 | 2022-04-19 |
| Switchable dispersion compensating module Grant 11,290,184 - Huang , et al. March 29, 2 | 2022-03-29 |
| Spectrum And Power Tunable Ase Light Source App 20210111530 - HUANG; BICHANG ; et al. | 2021-04-15 |
| Dispersion monitor apparatus Grant 10,873,398 - Gong , et al. December 22, 2 | 2020-12-22 |
| Switchable Dispersion Compensating Module App 20200280369 - HUANG; BICHANG ; et al. | 2020-09-03 |
| Mems Optical Circuit Switch App 20200257106 - A1 | 2020-08-13 |
| Switchable-gain optical amplifier Grant 10,666,011 - Wang , et al. | 2020-05-26 |
| Dynamic gain equalizer Grant 10,419,125 - Hu , et al. Sept | 2019-09-17 |
| Apparatus for optical switching with transmissional and reflective polarization modulators Grant 10,393,968 - Hu , et al. A | 2019-08-27 |
| Optical communication system utilizing intelligent dynamic gain equalizer device Grant 10,374,708 - Liao , et al. | 2019-08-06 |
| N-degree Cdc Wsx Roadm App 20180192169 - ZHU; Tian ; et al. | 2018-07-05 |
| N-degree Cdc Wsx Roadm App 20180192168 - ZHU; Tian ; et al. | 2018-07-05 |
| 2.times.2 wavelength selective switch array Grant 9,927,577 - Mao , et al. March 27, 2 | 2018-03-27 |
| Optical circulator array Grant 9,798,081 - Mao , et al. October 24, 2 | 2017-10-24 |
| Switchable-gain Optical Amplifier App 20170279243 - WANG; Chiachi ; et al. | 2017-09-28 |
| Optical Circulator Array App 20170269296 - MAO; Hongwei ; et al. | 2017-09-21 |
| Optical circulator array Grant 9,696,485 - Mao , et al. July 4, 2 | 2017-07-04 |
| 2x2 WAVELENGTH SELECTIVE SWITCH ARRAY App 20170176687 - MAO; Hongwei ; et al. | 2017-06-22 |
| Switchable-gain optical amplifier Grant 9,680,283 - Wang , et al. June 13, 2 | 2017-06-13 |
| 2.times.2 wavelength selective switch array Grant 9,588,299 - Mao , et al. March 7, 2 | 2017-03-07 |
| Twin multicast switch Grant 9,497,519 - Xu , et al. November 15, 2 | 2016-11-15 |
| Optical Circulator Array App 20160018594 - Mao; Hongwei ; et al. | 2016-01-21 |
| N-degree Cdc Wsx Roadm App 20150256908 - Zhu; Tian ; et al. | 2015-09-10 |
| 2x2 Wavelength Selective Switch Array App 20150212275 - Mao; Hongwei ; et al. | 2015-07-30 |
| Switchable-Gain Optical Amplifier App 20150180196 - Wang; Chiachi ; et al. | 2015-06-25 |
| Wavelength selective switch Grant 8,867,016 - Mao , et al. October 21, 2 | 2014-10-21 |
| Twin Multicast Switch App 20140270760 - Xu; Kesheng ; et al. | 2014-09-18 |
| Wavelength Selective Switch App 20130235283 - Mao; Hongwei ; et al. | 2013-09-12 |
| Three Ports Turnable Filter Array App 20130194665 - GONG; Lifu ; et al. | 2013-08-01 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 