Changchun Institute Of Optics, Fine Mechanics And Physics, Chinese Academy Of Sciences
13 patents in portfolio
- US12470044utility2025Two-dimensional Photonic Crystal Surface Emitting Laser0 cites
- US12405570utility2025Method and Device for Compensating Surface Error of Holographic Grating Substrate0 cites
- US12392599utility2025Hybrid Displacement Measuring Device0 cites
- US12392602utility2025Littrow Grating Interferometry Device and Use Thereof0 cites
- US12352624utility2025Coaxial Four-reflection Optical System for Visible Light Long-wave Infrared Common-aperture Imaging0 cites
- US12241739utility2025Bidirectional Littrow Two-degree-of-freedom Grating Interference Measurement Device Based on Double Gratings0 cites
- US12100935utility2024Radiation Emitter0 cites
- US12095230utility2024Vertical-cavity Surface-emitting Laser0 cites
- US11876341utility2024Thin-disk Regenerative Amplifier and Amplification Method0 cites
- US11870207utility2024Laser Device0 cites
- US11860057utility2024Heterodyne One-dimensional Grating Measuring Device and Measuring Method Thereof0 cites