PARK; Jaegyu

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; Jaegyu.The latest application filed is for "air screen detector device".

Company Profile

6.17.23

PARK; Jaegyu - Daejeon KR
Park; Jaegyu - Incheon KR

*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
Air Screen Detector Device App 20220180111 - HAN; Sang-Pil ; et al.	2022-06-09
Electro-optic Modulator App 20220163864 - PARK; Jaegyu ; et al.	2022-05-26
Three-dimensional optical switch Grant 11,226,451 - Park , et al. January 18, 2	2022-01-18
Apparatus For Generating Optical Signal Of Multi-channel App 20210328681 - Han; Sang-Pil ; et al.	2021-10-21
Optical coupling device and method for manufacturing the same Grant 10,859,765 - Park , et al. December 8, 2	2020-12-08
Three-dimensional Optical Switch App 20200241209 - PARK; Jaegyu ; et al.	2020-07-30
Opto-electronic system including optical input/output device Grant 10,466,413 - Kim , et al. No	2019-11-05
Optical Coupling Device And Method For Manufacturing The Same App 20190146153 - PARK; Jaegyu ; et al.	2019-05-16
Thermo-optic optical switch Grant 10,197,818 - Kwack , et al. Fe	2019-02-05
Method of manufacturing optical input/output device Grant 10,168,474 - Kim , et al. J	2019-01-01
Wavelength division multiplexer Grant 10,151,874 - Joo , et al. Dec	2018-12-11
Optical switch Grant 10,101,633 - Park , et al. October 16, 2	2018-10-16
Optical coupler Grant 10,031,293 - Park , et al. July 24, 2	2018-07-24
Optical Switch App 20180113371 - PARK; Jaegyu ; et al.	2018-04-26
Wavelength Division Multiplexer App 20180113253 - JOO; Jiho ; et al.	2018-04-26
Thermo-optic Optical Switch App 20180113332 - KWACK; Myungjoon ; et al.	2018-04-26
Optical Coupler App 20180100970 - PARK; Jaegyu ; et al.	2018-04-12
Semiconductor Device And Method For Manufacturing The Same App 20170309589 - KWACK; Myungjoon ; et al.	2017-10-26
Method Of Manufacturing Optical Input/output Device App 20170269298 - KIM; Gyungock ; et al.	2017-09-21
Opto-electronic System Including Optical Input/output Device App 20170261705 - KIM; Gyungock ; et al.	2017-09-14
Photodetector Grant 9,728,657 - Joo , et al. August 8, 2	2017-08-08
Optical input/output device, optical electronic system including the same, and method of manufacturing the same Grant 9,690,042 - Kim , et al. June 27, 2	2017-06-27
Wavelength Division Device, Wavelength Division Multiplexing System And Wavelength Multiplexing System App 20170168238 - PARK; Jaegyu ; et al.	2017-06-15
Wavelength combiner unit and arrayed waveguide grating having the same Grant 9,507,087 - Park , et al. November 29, 2	2016-11-29
Optical coupling device Grant 9,459,409 - Kwack , et al. October 4, 2	2016-10-04
Optical Coupling Device App 20160259126 - KWACK; Myungjoon ; et al.	2016-09-08
Wavelength Combiner Unit And Arrayed Waveguide Grating Having The Same App 20160223745 - PARK; Jaegyu ; et al.	2016-08-04
Photodetector App 20160211402 - JOO; Jiho ; et al.	2016-07-21
Flat-top mode generating device and arrayed waveguide grating having the same Grant 9,360,621 - Park , et al. June 7, 2	2016-06-07
Optical coupler and optical device including the same Grant 9,316,792 - Park , et al. April 19, 2	2016-04-19
Semiconductor laser and method of fabricating the same Grant 9,231,372 - Kim , et al. January 5, 2	2016-01-05
Optical coupler having self-focusing region and arryed-waveguide grating structure including the same Grant 9,164,238 - Park , et al. October 20, 2	2015-10-20
Optical Coupler And Optical Device Including The Same App 20150277054 - PARK; Hyundai ; et al.	2015-10-01
Semiconductor Laser And Method Of Fabricating The Same App 20150146755 - KIM; In Gyoo ; et al.	2015-05-28
Optical Coupler Having Self-focusing Region And Arryed-waveguide Grating Structure Including The Same App 20150078708 - PARK; Jaegyu ; et al.	2015-03-19
Optical Device And Manufacturing Method Thereof App 20150030282 - PARK; Hyundai ; et al.	2015-01-29
Waveguide with reduced phase error and photonics device including the same Grant 8,903,208 - Park , et al. December 2, 2	2014-12-02
Optical Input/output Device, Optical Electronic System Including The Same, And Method Of Manufacturing The Same App 20140346532 - KIM; Gyungock ; et al.	2014-11-27
Waveguide With Reduced Phase Error And Photonics Device Including The Same App 20140169729 - PARK; Jaegyu ; et al.	2014-06-19
Optical Filter Having Single Reflecting Total Internal Reflection Echelle Grating Filter And Optical Waveguide Device Including The Same App 20140086531 - PARK; Sahnggi ; et al.	2014-03-27

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