Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences.The latest application filed is for "radial servo device for super-resolution optical disc and servo control method therefor".

Company Profile

44.51.58

Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences - Shanghai CN
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences - Jiading District Shanghai CN
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences -
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences - N/A
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences - Shangahi CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Single-beam Photothermal Measurement Apparatus And Measurement Method For Absorptive Defects App 20220120675A1 -	2022-04-21
Mid-frequency Error-free Machining Method Under Magneto-rheological Polishing Magic Angle-step App 20220118577A1 -	2022-04-21
Multi-dimensional Spatial Positioning System And Method For Disturbance Source App 20220107209A1 -	2022-04-07
Resistance Spot Welding Electrode Cap App 20210146484 - YANG; Shanglu ; et al.	2021-05-20
Radial Servo Device For Super-resolution Optical Disc And Servo Control Method Therefor App 20210151079 - RUAN; Hao ; et al.	2021-05-20
Pyramidal Growth Method For Long-seed Kdp-type Crystal App 20210148003 - WANG; Bin ; et al.	2021-05-20
Method for wavefront measurement of optical imaging system based on grating shearing interferometry Grant 11,009,336 - Lu , et al. May 18, 2	2021-05-18
Method for detecting wavefront aberration for optical imaging system based on grating shearing interferometer Grant 10,969,274 - Lu , et al. April 6, 2	2021-04-06
Device and method for measuring in-situ time-resolved X-ray absorption spectrum Grant 10,969,348 - Shao , et al. April 6, 2	2021-04-06
Picometer Optical Comb, And Device And Method For Generating The Same App 20210096287 - ZHOU; Changhe	2021-04-01
Debris-free Laser Ablation Processing Assisted By Condensed Frost Layer App 20210086299 - LIAO; Yang ; et al.	2021-03-25
Device And Method For Detecting Projection Objective Wave-front Aberration App 20210026250 - Tang; Feng ; et al.	2021-01-28
Surface Defect Measuring Apparatus And Method By Microscopic Scattering Polarization Imaging App 20210010927 - Shao; Jianda ; et al.	2021-01-14
Method for limiting growth of KDP-type crystals with a long seed Grant 10,822,715 - Qi , et al. November 3, 2	2020-11-03
Good-orientation, Low-drift Micro-movement Subassembly For Angle Adjustment App 20200292036 - ZHU; Jianqiang ; et al.	2020-09-17
Method For Wavefront Measurement Of Optical Imaging System Based On Grating Shearing Interferometry App 20200292296 - LU; Yunjun ; et al.	2020-09-17
Method For Detecting Wavefront Aberration For Optical Imaging System Based On Grating Shearing Interferometer App 20200292384 - LU; Yunjun ; et al.	2020-09-17
Single Shot Autocorrelator For Measuring The Duration Of An Ultrashort Pulse In The Far Field App 20200292382 - YU; Jianwei ; et al.	2020-09-17
Low-drift Optical Mount App 20200284300 - ZHU; Jianqiang ; et al.	2020-09-10
Microwave resonant cavity for laser cooling, microwave interrogation and atomic state detection in situ Grant 10,749,540 - Lv , et al. A	2020-08-18
Method for preparing film micro-optical structure based on photolithography and chemomechanical polishing Grant 10,670,806 - Cheng , et al.	2020-06-02
Microwave Resonant Cavity For Laser Cooling, Microwave Interrogation And Atomic State Detection In Situ App 20200076441 - LV; Desheng ; et al.	2020-03-05
Device And Method For Measuring In-situ Time-resolved X-ray Absorption Spectrum App 20200003706 - SHAO; Jianda ; et al.	2020-01-02
Gallium Oxide-doped Crystalline Material And Preparation Method And Application Thereof App 20190352798 - XIA; Changtai ; et al.	2019-11-21
Micro-movement subassembly for angle adjustment Grant 10,289,150 - Zhu , et al.	2019-05-14
Method For Limiting Growth Of Kdp-type Crystals With A Long Seed App 20190136403 - QI; Hongji ; et al.	2019-05-09
Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing Grant 10,201,874 - Cheng , et al. Feb	2019-02-12
Random grating based compressive sensing wideband hyperspectral imaging system Grant 10,136,078 - Han , et al. November 20, 2	2018-11-20
Micro-movement Subassembly For Angle Adjustment App 20180088621 - ZHU; Jianqiang ; et al.	2018-03-29
Measuring device having ideal wavefront generator for detecting point diffraction interferometric wavefront aberration of measured optical system and method for detecting wavefront aberration thereof Grant 9,863,841 - Wang , et al. January 9, 2	2018-01-09
Illumination device and method for using the same in the projection lithography machine Grant 9,804,502 - Zeng , et al. October 31, 2	2017-10-31
Multi field point aberration parallel metrology device and method for lithographic projection lens Grant 9,766,154 - Dai , et al. September 19, 2	2017-09-19
Method And Apparatus For Realizing Tubular Optical Waveguides In Glass By Femtosecond Laser Direct Writing App 20170216967 - CHENG; Ya ; et al.	2017-08-03
Hollow-core photonic crystal fiber gas cell and method for preparing the same Grant 9,709,730 - Cai , et al. July 18, 2	2017-07-18
Illumination system for lithographic projection exposure step-and-scan apparatus Grant 9,709,896 - Zeng , et al. July 18, 2	2017-07-18
Measuring Device For Point Diffraction Interferometric Wavefront Aberration And Method For Detecting Wave Aberration App 20170184455 - Wang; Xiangzhao ; et al.	2017-06-29
Device for measuring point diffraction interferometric wavefront aberration and method for detecting wave aberration Grant 9,658,114 - Tang , et al. May 23, 2	2017-05-23
Multi Field Point Aberration Parallel Metrology Device And Method For Lithographic Projection Lens App 20170131176 - Dai; Fengzhao ; et al.	2017-05-11
Random Grating Based Compressive Sensing Wideband Hyperspectral Imaging System App 20170126990 - HAN; Shensheng ; et al.	2017-05-04
Hollow-core Photonic Crystal Fiber Gas Cell And Method For Preparing The Same App 20170108641 - CAI; Haiwen ; et al.	2017-04-20
Method for producing infrared ZnS domes Grant 9,559,411 - Mao , et al. January 31, 2	2017-01-31
Method and apparatus for femtosecond laser pulse measurement based on transient-grating effect Grant 9,488,525 - Liu , et al. November 8, 2	2016-11-08
Prism beam expansion system Grant 9,423,621 - Yuan , et al. August 23, 2	2016-08-23
Lithography illumination system Grant 9,400,433 - Zeng , et al. July 26, 2	2016-07-26
METHOD FOR PRODUCING INFRARED ZnS DOMES App 20160204505 - MAO; Xiaojian ; et al.	2016-07-14
Prism Beam Expansion System App 20160178914 - YUAN; Zhijun ; et al.	2016-06-23
Lithography pupil shaping optical system and method for generating off-axis illumination mode Grant 9,323,052 - Zhang , et al. April 26, 2	2016-04-26
Illumination System For Lithographic Projection Exposure Step-and-scan Apparatus App 20160109808 - ZENG; Aijun ; et al.	2016-04-21
Illumination Device And Method For Using The Same In The Projection Lithography Machine App 20160109806 - ZENG; Aijun ; et al.	2016-04-21
Device and method for measuring phase retardation distribution and fast axis azimuth angle distribution in real time Grant 9,297,744 - Zeng , et al. March 29, 2	2016-03-29
Prism beam expander adjustment apparatus and method for adjusting the same Grant 9,267,786 - Zhang , et al. February 23, 2	2016-02-23
Pupil Shaping Optical System For Lithography Machine And Method For Generating Off-axis Illumination Modes App 20160004074 - Zhang; Fang ; et al.	2016-01-07
Lithography Illumination System App 20150286144 - ZENG; Aijun ; et al.	2015-10-08
Device and method for detecting optical performance of beam shaping element Grant 9,121,788 - Zhu , et al. September 1, 2	2015-09-01
Three dimensional angular adjustable optical mount Grant 9,116,259 - Zhu , et al. August 25, 2	2015-08-25
Four-axis four-subdividing interferometer Grant 9,036,154 - Cheng , et al. May 19, 2	2015-05-19
Six-axis four-subdividing interferometer Grant 9,036,155 - Chen , et al. May 19, 2	2015-05-19
Prism Beam Expander Adjustment Apparatus And Method For Adjusting The Same App 20150085893 - Zhang; Haibo ; et al.	2015-03-26
Method And Apparatus For Femtosecond Laser Pulse Measurement Based On Transient-grating Effect App 20140362376 - LIU; Jun ; et al.	2014-12-11
Device And Method For Measuring Phase Retardation Distribution And Fast Axis Azimuth Angle Distribution In Real Time App 20140347665 - ZENG; Aijun ; et al.	2014-11-27
Four-axis Four-subdividing Interferometer App 20140160489 - CHENG; Zhaogu ; et al.	2014-06-12
Honeycomb table Grant 8,726,813 - Zhu , et al. May 20, 2	2014-05-20
Six-axis Four-subdividing Interferometer App 20140125989 - CHEN; Jianfang ; et al.	2014-05-08
Honeycomb Table App 20130104780 - ZHU; Jianqiang ; et al.	2013-05-02
Optical tables Grant 7,739,962 - Zhu , et al. June 22, 2	2010-06-22
Optical Tables App 20070144409 - ZHU; Jianqiang ; et al.	2007-06-28

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