Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331044 | Dynamic-magnetic steel magnet levitation double-workpiece-stage vector arc switching method and apparatus based on wireless energy transmission | Yongmeng Liu, Jianwei Wu | 2019-06-25 |
| 10145683 | Method and device for measuring dip angle of oppositely crossly placed paired quartered ring-quartered circle nested polar plates | Pengcheng Hu, Jiahao Guo | 2018-12-04 |
| 10082383 | Method and equipment for dimensional measurement of a micro part based on fiber laser with multi-core FBG probe | Jiwen Cui, Shiyuan Zhao, Kunpeng Feng, Hong Dang, Junying Li | 2018-09-25 |
| 10060723 | Method and equipment based on multi-core fiber Bragg grating probe for measuring structures of a micro part | Jiwen Cui, Kunpeng Feng, Junying Li | 2018-08-28 |
| 9890661 | Aero engine rotor air floatation assembling device based on gantry structure | Chuanzhi Sun, Lei Wang, Bo Zhao | 2018-02-13 |
| 9782833 | Pneumatic-type precision annular workpiece inner positioning surface clamping device | Yuanyuan Yang, Lei Wang, Bo Zhao | 2017-10-10 |
| 9746096 | Four-state adjustable air path structure | Bo Zhao, Jianwei Wu, Lei Wang | 2017-08-29 |
| 9724791 | Aircraft engine rotor assembly method and device | Bo Zhao, Lei Wang, Chuanzhi Sun | 2017-08-08 |
| 9709392 | Aero engine rotor assembling method and device based on concentricity and verticality measurement | Lei Wang, Bo Zhao, Chuanzhi Sun | 2017-07-18 |
| 9695707 | Five-degree-of-freedom adjustment and positioning method and apparatus for assembly/measurement of rotor and stator of aircraft engine | Jingzhi Huang, Wei Gu, ZhongPu Wen | 2017-07-04 |
| 9686892 | Multi-period master-slave nested ring array electromagnetic shielding optical window having concentric rings | Zhengang Lu | 2017-06-20 |
| 9668391 | Electromagnetic shielding optical window based on array of rings and sub-rings having triangular and orthogonal mixed distribution | Zhengang Lu | 2017-05-30 |
| 9618331 | Method and equipment based on detecting the polarization property of a polarization maintaining fiber probe for measuring structures of a micro part | Jiwen Cui, Junying Li, Kunpeng Feng | 2017-04-11 |
| 9587927 | High speed high resolution heterodyne interferometric method and system | Pengcheng Hu, Xiaofei Diao | 2017-03-07 |
| 9429208 | Vibration isolator with zero stiffness whose angle degree of freedom is decoupled with spherical air bearing | Junning Cui, Lei Wang | 2016-08-30 |
| 9429209 | Magnetically suspended and plane-drove vibration isolator | Junning Cui, Lei Wang | 2016-08-30 |
| 9423000 | Magnetically suspended vibration isolator with zero stiffness whose angle degree of freedom is decoupled with a joint ball bearing | Junning Cui, Lei Wang | 2016-08-23 |
| 9383574 | Translation mirror based beam steering mechanism with ultrahigh frequency response and high sensitivity | Fan Zhu, Jiwen Cui | 2016-07-05 |
| 9145945 | Active vibration isolation device based on electromagnetic and aerostatic floatation | Lei Wang, Rongwei Wen, Bo Zhao, Yuanyuan Yang | 2015-09-29 |
| 8816702 | Ultraprecision non-contact three-dimensional probing system based on spherical capacitive plate | Junning Cui, Jiwen Cui | 2014-08-26 |
| 8724108 | Photoelectric autocollimation method and apparatus based on beam drift compensation | Fan Zhu, Jiwen Cui | 2014-05-13 |
| 8559023 | Micro focal-length collimation based micro-cavity measuring method and detecting equipment thereof | Fei Wang, Jiwen Cui | 2013-10-15 |
| 7733477 | Micro-cavity measuring equipment and method based on double optical fiber coupling | Jiwen Cui | 2010-06-08 |