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Patent applications and USPTO patent grants for Liu; Yingwen.The latest application filed is for "reconfigurable nonlinear frequency conversion waveguide chip based on mach-zehnder interferometer coupled microring".
Patent | Date |
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Reconfigurable nonlinear frequency conversion waveguide chip based on Mach-Zehnder interferometer coupled microring Grant 11,092,875 - Xu , et al. August 17, 2 | 2021-08-17 |
Reconfigurable nonlinear frequency conversion waveguide chip based on Mach-Zehnder interferometer coupled microring App 20200401012 - XU; Ping ;   et al. | 2020-12-24 |
Computer Methodology Providing As-of-day Volatility Surface Construction For Pricing App 20200175594 - Weng; Jennifer ;   et al. | 2020-06-04 |
Computer methodology providing as-of-day volatility surface construction for pricing Grant 10,529,022 - Weng , et al. J | 2020-01-07 |
Efficient Pricing System with Product Interdependencies App 20170243261 - Weng; Jennifer ;   et al. | 2017-08-24 |
Computer Methodology Providing As-of-Day Volatility Surface Construction for Pricing App 20170221145 - Weng; Jennifer ;   et al. | 2017-08-03 |
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