Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386267 | Learning control system and method for ultra-precision lithographic apparatus based on uncertainty compensation | Fazhi SONG, Pengyu Sun, Aichen Wu, Yang Liu | 2025-08-12 |
| 12379348 | Air-coupled ultrasonic plane stress detection method for composite material based on dual-modal sound-time ratios of lamb wave | Bingquan Wang, Bo Zhao, Weijia Shi | 2025-08-05 |
| 12203818 | Method, system, device and medium for online monitoring of plane stress field without baseline data based on piezoelectric transducer array | Weijia Shi, Bo Zhao | 2025-01-21 |
| 12203898 | Method, system, device, and medium for online stress monitoring without baseline data based on single-mode multi-frequency signal fusion | Bo Zhao, Weijia Shi | 2025-01-21 |
| 12140491 | Large high-speed rotary device gap stacking assembly apparatus and assembly method based on digital twin | Chuanzhi Sun, Huilin Wu, Yongmeng Liu | 2024-11-12 |
| 12130259 | Non-baseline on-line stress monitoring system and monitoring method based on multi-mode lamb wave data fusion | Jiaxin Li, Bo Zhao, Weijia Shi | 2024-10-29 |
| 12124228 | Learning control system and method for nano-precision motion stage | Fazhi SONG, Kaixin LIU, Shuaiqi Chen, Yang Liu | 2024-10-22 |
| 12055710 | Two-dimensional photoelectric autocollimation method and device based on wavefront measurement and correction | Yang Yu, Jian Shi | 2024-08-06 |
| 12055391 | Multi-frequency hybrid heterodyne laser tracker system based on single light source | Hongxing Yang, Ziqi Yin, Pengcheng Hu | 2024-08-06 |
| 12038413 | Stress gradient high-efficiency non-destructive detection system based on frequency domain calculation of broadband swept frequency signals, and detection method thereof | Bo Zhao, Weijia Shi, Jiaxin Li | 2024-07-16 |
| 11802757 | Heterodyne grating interferometric method and system for two-degree-of-freedom with high alignment tolerance | Pengcheng Hu, DI CHANG | 2023-10-31 |
| 11709152 | Linkage device, transceiver module and plane stress field measuring device and method capable of achieving synchronous adjustment of distance and angle | Weijia Shi, Jiaxin Li, Bo Zhao | 2023-07-25 |
| 11698249 | High-stability nano-radian-order angle measuring method and device based on drift value feedback | Jian Shi, Yang Yu | 2023-07-11 |
| 11630929 | Linearization identification method for hysteresis model of piezoceramics based on Koopman operators | Bo Zhao, Xue-Qing Qi, Weijia Shi | 2023-04-18 |
| 11581695 | High-frequency-reproducibility laser frequency stabilization method and device based on multi-point acquisition of laser tube temperature | Hongxing Yang, Yun Zou, Ziqi Yin, Jing Li, Pengcheng Hu | 2023-02-14 |
| 11536699 | Ultrasonic phased array transducer device with two-dimensional hinge array structure | Weijia Shi, Bingquan Wang, Bo Zhao | 2022-12-27 |
| 11536700 | Control method of probe with ultrasonic phased array transducers in hinge array | Bo Zhao, Jiaxin Li, Weijia Shi | 2022-12-27 |
| 11539309 | Zero-voltage zero-current soft switching type driving method for ultrasonic driving unit | Weijia Shi, Xuyang Yu, Bo Zhao | 2022-12-27 |
| 11480490 | Large-scale high-speed rotary equipment measuring and intelligent learning assembly method and device based on vector minimization of geometry center, mass center, center of gravity and center of inertia | Chuanzhi Sun, Yongmeng Liu | 2022-10-25 |
| 11385120 | Stage-by-stage measurement, regulation and distribution method for dynamic characteristics of multi-stage components of large-scale high-speed rotary equipment based on multi-biased error synchronous compensation | Yongmeng Liu, Chuanzhi Sun | 2022-07-12 |
| 11326642 | Air suspension support and motion guiding device having unequal-depth throttling chambers | Jianwei Wu, ZhongPu Wen, Pengcheng Hu, Jiwen Cui | 2022-05-10 |
| 11143529 | Cantilever linear motion reference device employing two-layer air suspension | Jianwei Wu, ZhongPu Wen, Pengcheng Hu, Yin Zhang, Jiwen Cui | 2021-10-12 |
| 10794790 | Large-scale high-speed rotary equipment measuring and neural network learning regulation and control method and device based on rigidity vector space projection maximization | Yongmeng Liu, Chuanzhi Sun | 2020-10-06 |
| 10760448 | Deep learning regulation and control and assembly method and device for large-scale high-speed rotary equipment based on dynamic vibration response properties | Yongmeng Liu, Chuanzhi Sun | 2020-09-01 |
| 10481325 | Fabrication method of multi-core fiber Bragg grating probe used for measuring structures of a micro part based on the capillary self-assemble technique | Jiwen Cui, Kunpeng Feng, Hong Dang, Shiyuan Zhao, Junying Li | 2019-11-19 |