Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287198 | Heterodyne laser interferometer based on integrated dual polarization beam-splitting assembly and measurement method thereof | Haijin Fu, Xiaobo Su, Liang-Pin Yu, Xizheng Liu, Xin Yang | 2025-04-29 |
| 12281946 | Differential proportional temperature measurement circuit and method based on bidirectional constant voltage drive | Hongxing Yang, Shiyuan Lin, Ziqi Yin, Yan Wang, Ruitao Yang | 2025-04-22 |
| 12259240 | Distance measurement device and method based on secondary mixing of inter-mode self-interference signals of optical frequency combs | Ruitao Yang, Hao Sun | 2025-03-25 |
| 12253392 | Micro-probe laser frequency modulation interferometric ranging method and system | Yisi Dong, Wenrui Luo, Wenwen Li, Chen Zhang, Jinran Zhang | 2025-03-18 |
| 12247824 | Heterodyne interferometer based on multi-target opposite displacement measurement and measurement method thereof | Haijin Fu, Xiaobo Su, Liang-Pin Yu, Zhaochen Pan, Zhiwei Wang | 2025-03-11 |
| 12199407 | Frequency stabilization method and system for tunable light sources based on characteristic curve reconstruction | Yisi Dong, Wenwen Li, Wenrui Luo, Chen Zhang, Jinran Zhang +1 more | 2025-01-14 |
| 12078472 | Interferometric displacement measurement system and method based on phase modulation of polarized light of micro probe | Yisi Dong, Chen Zhang | 2024-09-03 |
| 12055391 | Multi-frequency hybrid heterodyne laser tracker system based on single light source | Hongxing Yang, Ziqi Yin, Jiubin Tan | 2024-08-06 |
| 11802757 | Heterodyne grating interferometric method and system for two-degree-of-freedom with high alignment tolerance | DI CHANG, Jiubin Tan | 2023-10-31 |
| 11733026 | Single-beam three-degree-of-freedom homodyne laser interferometer based on array detector | Liang-Pin Yu, Xionglei Lin, Xiaobo Su | 2023-08-22 |
| 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, Jiubin Tan | 2023-02-14 |
| 11326642 | Air suspension support and motion guiding device having unequal-depth throttling chambers | Jianwei Wu, ZhongPu Wen, Jiwen Cui, Jiubin Tan | 2022-05-10 |
| 11150077 | Heterodyne laser interferometer based on integrated secondary beam splitting component | Xiaobo Su, Haijin Fu | 2021-10-19 |
| 11143529 | Cantilever linear motion reference device employing two-layer air suspension | Jianwei Wu, ZhongPu Wen, Yin Zhang, Jiwen Cui, Jiubin Tan | 2021-10-12 |
| 10145683 | Method and device for measuring dip angle of oppositely crossly placed paired quartered ring-quartered circle nested polar plates | Jiubin Tan, Jiahao Guo | 2018-12-04 |
| 9587927 | High speed high resolution heterodyne interferometric method and system | Jiubin Tan, Xiaofei Diao | 2017-03-07 |