| Patent | Date |
|---|
Apparatus and method for adjusting optical axis for optical wireless communication in free space
Grant 11,454,770 - Heo , et al. September 27, 2 | 2022-09-27 |
Optical System Capable Of Improving Spatial Resolution Of Hyperspectral Imaging And Optical Alignment Method Using The Same
App 20220252451 - KIM; Jeong Eun ; et al. | 2022-08-11 |
Hyperspectral Imaging System Using Neural Network
App 20220221342 - KIM; Keo Sik ; et al. | 2022-07-14 |
System And Method For Digital Holographic Imaging
App 20210208535 - MIN; Gi Hyeon ; et al. | 2021-07-08 |
Apparatus And Method For Adjusting Optical Axis For Optical Wireless Communication In Free Space
App 20210063656 - HEO; Young Soon ; et al. | 2021-03-04 |
Bi-directional wireless optical communication apparatus and method thereof
Grant 10,833,763 - Kang , et al. November 10, 2 | 2020-11-10 |
Bi-directional Wireless Optical Communication Apparatus And Method Thereof
App 20200186247 - KANG; Hyun Seo ; et al. | 2020-06-11 |
Spectroscopic device
Grant 10,648,860 - Kang , et al. | 2020-05-12 |
Endoscopic apparatus for thermal distribution monitoring
Grant 10,591,714 - Kim , et al. | 2020-03-17 |
Multi-channel optical subassembly structure comprising an alignment jig and method of packaging the structure
Grant 10,338,326 - Kim , et al. | 2019-07-02 |
Variable Optical Attenuator
App 20190146296 - YEO; CHAN IL ; et al. | 2019-05-16 |
Spectroscopic Device
App 20190128733 - KANG; Hyun Seo ; et al. | 2019-05-02 |
Optical Device Using Liquid Crystal Tunable Wavelength Filter
App 20190090726 - PARK; Hyoungjun ; et al. | 2019-03-28 |
Multi-channel optical module device
Grant 10,222,624 - Kim , et al. | 2019-03-05 |
Multi-wavelength transmission apparatus using cylindrical lenses
Grant 10,209,443 - Kang , et al. Feb | 2019-02-19 |
Device And Method For Integrated Optical Measurement
App 20180252579 - KANG; Hyun Seo ; et al. | 2018-09-06 |
Astral lamp device having detachable and angle-controllable LED module blocks and method of setting the same
Grant 10,057,451 - Kim , et al. August 21, 2 | 2018-08-21 |
Apparatus and method for monitoring laser welding bead
Grant 10,029,334 - Kim , et al. July 24, 2 | 2018-07-24 |
Multi-channel optical subassembly and method of manufacturing the same
Grant 10,018,791 - Heo , et al. July 10, 2 | 2018-07-10 |
Multi-wavelength Transmission Apparatus Using Cylindrical Lenses
App 20180128978 - KANG; Hyun Seo ; et al. | 2018-05-10 |
Multi-channel Optical Subassembly Structure And Method Of Packaging The Structure
App 20180100978 - KIM; Jeong Eun ; et al. | 2018-04-12 |
Polarimetric-analysis-type Dual Liquid Crystal Wavelength Filter Module
App 20180088378 - PARK; Hyoung Jun ; et al. | 2018-03-29 |
Multi-channel Optical Subassembly And Method Of Manufacturing The Same
App 20180081131 - HEO; Young Soon ; et al. | 2018-03-22 |
Endoscopic Apparatus For Thermal Distribution Monitoring
App 20180067299 - KIM; Keo Sik ; et al. | 2018-03-08 |
Method of packaging multichannel optical receiver module having a sub-mount with an optical block to guide incident parallel light beams and package of the same
Grant 9,857,535 - Heo , et al. January 2, 2 | 2018-01-02 |
Wavelength division multi-channel optical module and manufacturing method thereof
Grant 9,846,286 - Lim , et al. December 19, 2 | 2017-12-19 |
Multi-channel optical module and manufacture method thereof
Grant 9,768,583 - Kim , et al. September 19, 2 | 2017-09-19 |
Optical wavelength and power measurement device
Grant 9,768,866 - Park , et al. September 19, 2 | 2017-09-19 |
Multi-channel optical module
Grant 9,759,876 - Kim , et al. September 12, 2 | 2017-09-12 |
Method And Apparatus For Measuring Physical Quantity Based On Time And Wavelength Division Multiplexing (twdm)
App 20170205254 - PARK; Hyoung Jun ; et al. | 2017-07-20 |
Multi-channel Optical Module
App 20170146755 - KIM; Jeong Eun ; et al. | 2017-05-25 |
Multi-channel Optical Module Device
App 20170131557 - KIM; Jeong Eun ; et al. | 2017-05-11 |
Method Of Packaging Multichannel Optical Receiver Module And Package Of The Same
App 20170123158 - HEO; Young Soon ; et al. | 2017-05-04 |
Multi-channel Optical Module And Manufacture Method Thereof
App 20170125972 - KIM; Jeong Eun ; et al. | 2017-05-04 |
Bidirectional optical transceiver module and method of aligning the same
Grant 9,541,714 - Lim , et al. January 10, 2 | 2017-01-10 |
Wavelength-selectable coating thickness measurement apparatus
Grant 9,534,889 - Kim , et al. January 3, 2 | 2017-01-03 |
Wavelength Division Multi-channel Optical Module And Manufacturing Method Thereof
App 20160154195 - LIM; Kwon Seob ; et al. | 2016-06-02 |
Optical Wavelength And Power Measurement Device
App 20160146663 - Park; Hyoungjun ; et al. | 2016-05-26 |
Livestock House Management System And Management Method Thereof
App 20160120144 - KIM; Keo Sik ; et al. | 2016-05-05 |
Astral Lamp Device Having Detachable And Angle-controllable Led Module Blocks And Method Of Setting The Same
App 20160097518 - KIM; Jeong Eun ; et al. | 2016-04-07 |
Bidirectional Optical Transceiver Module And Method Of Aligning The Same
App 20150372759 - LIM; Kwon Seob ; et al. | 2015-12-24 |
Method of fabricating graphene nano device
Grant 9,129,882 - Jeon , et al. September 8, 2 | 2015-09-08 |
Method Of Fabricating Graphene Nano Device
App 20150214305 - JEON; Eun Kyoung ; et al. | 2015-07-30 |
Wavelength-selectable Coating Thickness Measurement Apparatus
App 20150159997 - KIM; Jeong Eun ; et al. | 2015-06-11 |
Optical Fiber Current Sensor
App 20150102802 - PARK; Hyoungjun ; et al. | 2015-04-16 |
Optical Transmitter Module With Temperature Control Device And Method For Manufacturing The Same
App 20150043166 - HEO; Young Soon ; et al. | 2015-02-12 |
Apparatus And Method For Monitoring Laser Welding Bead
App 20150001196 - KIM; Keo-Sik ; et al. | 2015-01-01 |
Sunlight coupler and sunlight system comprising thereof
Grant 8,730,578 - Heo , et al. May 20, 2 | 2014-05-20 |
Sunlight Coupler And Sunlight System Comprising Thereof
App 20140126062 - Heo; Young Soon ; et al. | 2014-05-08 |
Apparatus For Guiding Endoscope And Method Therefor
App 20140081126 - KIM; Keo Sik ; et al. | 2014-03-20 |
Medical Diagnosis Device And Method For Controlling The Device
App 20140066781 - PARK; Hyoung-Jun ; et al. | 2014-03-06 |
| 