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Patent applications and USPTO patent grants for Zhao; Wenan.The latest application filed is for "fiber distributed acoustic sensing system".
Patent | Date |
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Fiber distributed acoustic sensing system Grant 11,248,952 - Wang , et al. February 15, 2 | 2022-02-15 |
High-performance distributed fiber sensing system based on EHz ultrafast pulse scanning Grant 11,231,299 - Shang , et al. January 25, 2 | 2022-01-25 |
Event positioning method, device and application in distributed fiber vibration monitoring system Grant 11,054,302 - Shang , et al. July 6, 2 | 2021-07-06 |
Fiber Distributed Acoustic Sensing System App 20210048337 - Wang; Chen ;   et al. | 2021-02-18 |
Ehz Ultrafast Modulated Pulse Scanning Laser And Distributed Fiber Sensing System App 20210010834 - SHANG; Ying ;   et al. | 2021-01-14 |
High-performance Distributed Fiber Sensing System Based On Ehz Ultrafast Pulse Scanning App 20210010835 - SHANG; Ying ;   et al. | 2021-01-14 |
Event Positioning Method, Device and Application in Distributed Fiber Vibration Monitoring System App 20200355547 - SHANG; Ying ;   et al. | 2020-11-12 |
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