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Patent applications and USPTO patent grants for Hua; Kun.The latest application filed is for "audio signal quality enhancement based on quantitative snr analysis and adaptive wiener filtering".
Patent | Date |
---|---|
Audio signal quality enhancement based on quantitative SNR analysis and adaptive Wiener filtering Grant 10,224,053 - Ali , et al. | 2019-03-05 |
Audio Signal Quality Enhancement Based On Quantitative Snr Analysis And Adaptive Wiener Filtering App 20180277135 - Ali; Mahdi ;   et al. | 2018-09-27 |
Free space isolator optical element fixture Grant 7,961,391 - Hua June 14, 2 | 2011-06-14 |
Free Space Isolator Optical Element Fixture App 20090231701 - Hua; Kun | 2009-09-17 |
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