Optical system resolution measuring device
Application No.: 10-2020-0099624, Date of Registration:10st, Aug. 2020
Line beam forming device
Application No.: 10-2020-0087170, Date of Registration:15th, Jul. 2020
Line beam forming device
Application No.: 10-2020-0016892, Date of Registration:11th, Fab. 2020
Patents Certification : 34 Items
- International Patents : 5 Items
Optical Component for Mask-less Exposure Apparatus(Partial)
Registration No.: US 8,654,312, Date of Registration:18th, Feb. 2014
Optical Component for Mask-less Exposure Apparatus
Registration No.: US 8,629,974, Date of Registration:14th, Jan. 2014
Stereoscopic Imaging Lens System
Registration No.: (Japan)5116168, Date of Registration:26th, Oct. 2012
Optical Components for Mask-less Exposure Device
Registration No.: (Japan)5048869, Date of Registration:27th, Jul. 2012
3-Dimensional Photographic Lens System
Registration No. : ZL2007 8 0007711.X Date of Registration: 14th, Jul. 2010
- Domestic Patents : 29 Items
Line beam forming device
Registration No.:10-2283288, Date of Registration:23th, Jul. 2021
Anamorphic lenses for cinema
Registration No.:10-2149812, Date of Registration:25th, Aug. 2020
Optical imaging system
Registration No.:10-2086448, Date of Registration:30th, Mar. 2020
3D measuring machine with ultra-precision measuring function
Registration No.:10-1751414, Date of Registration:21th, Jun. 2017
Vertical Multi-beam Laser Processing Apparatus.
Registration No.:10-1647991, Date of Registration:8th, Aug. 2016
Image Sensor Integrated Lens System for Stereoscopic Microscope
Registration No.:10-1490165, Date of Registration:30th, Jan. 2015
Stereo Microscope Adapter with Adjustable Shooting Position
Registration No.:10-1490162, Date of Registration:30th, Jan. 2015
Stereo microscope adapter Lens system
Registration No.:10-1490161, Date of Registration:30nd, Jan. 2015
Fizeau Interferometer with Easy Image Point Alignment
Registration No.:10-1464698, Date of Registration: 18th, Nov. 2014
Interferometer with Simultaneous Multi-interferometric Phase Measurement
Registration No.:10-1464695, Date of Registration: 18th, Nov. 2014
Optical Module for Exposure with Collimating Function using LED Light Source.
Registration No.:10-1440874, Date of Registration:5th, Sep. 2014
Method to Control Primary Viewing Angle of Binocular Stereoscope Camera
Registration No.:10-1268907, Date of Registration:22nd, May. 2013
Stereoscopic Projection Optical Engine using LCOS Image Panel
Registration No.:10-1171307, Date of Registration:31st, Jul. 2012
DMD Stereoscopic Projector
Registration No.:10-1171300, Date of Registration:31st, Jul. 2012
3-D Imaging Lens System
Registration No.:10-1082382, Date of Registration:4th, Nov. 2011
LED Illumination Optical System with Condensing Enhancement Function
Registration No.:10-1082381, Date of Registration:4th, Nov. 2011
Coaxial Illumination Endoscope Optical System
Registration No.:10-1076757, Date of Registration:19th, Oct. 2011
Stereoscopic Projection Optical Engine
Registration No.:10-1072590, Date of Registration:5th, Oct. 2011
Micro-prism Array for Exposure Apparatus having diffusive Light Blocking Function
Registration No.:10-1064627, Date of Registration:6th, Sep. 2011
Method to Assemble the Ring Lens
Registration No.:10-1063362, Date of Registration:1st, Sep. 2011
Stereoscopic Endoscope Optical System
Registration No.:10-1041407, Date of Registration:8th, Jun. 2011
Micro-prism Array for Exposure Apparatus having diffusive Light Blocking Function
Registration No.:10-1038746, Date of Registration:27th, May. 2011
Laparoscopic Optical System with Light-loss Prevention Function
Registration No.:10-1038292, Date of Registration:25th, May. 2011
Micro-prism Array for Mask-less Exposure Apparatus
Registration No.:10-0952158, Date of Registration:2nd, Apr. 2010
Method of Manufacturing Eccentric Lens Component and Lens Component Manufactured thereby
Registration No.:10-0919027, Date of Registration:18th, Sep. 2009
Stereoscopic Imaging Lens System
Registration No.:10-0817881, Date of Registration:24th, Mar. 2008
Stereo Zoom Lens System for Stereoscopic Image with Lossless Optical Path Coupling Device
Registration No.:10-0817881, Date of Registration:24th, Mar. 2008
Optical System for Wafer Inspection
Registration No.:10-0786677, Date of Registration:11st, Dec. 2007
Optical Illumination Device for Inspecting Pattern using Line CCD
Registration No.:10-0636505, Date of Registration:12nd, Oct. 2006