Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371340 | Powder for growing gallium oxide single crystal and method of manufacturing the same | Si Young BAE, Seong Min JEONG, Yun Ji SHIN | 2025-07-29 |
| 10036073 | Slide chip for detection sensor of food-borne pathogens and preparation method thereof | Young Jin Cho, Chul Jin Kim, Nam-Soo Kim, Chong Tai Kim, Jin Soo Maeng +1 more | 2018-07-31 |
| 9377580 | Surface plasmon polariton device including discontinuous waveguide separated by gap, and apparatus and method for generating surface plasmon polariton signal using same | Dong Hun Lee | 2016-06-28 |
| 8363988 | Opto-electronic connector module and opto-electronic communication module having the same | Jin Tae Kim, Jung Jin Ju, Sun Tak Park, Seung Koo Park, Min Su Kim | 2013-01-29 |
| 8139906 | Optical wiring module | Jung Jin Ju, Sun Tak Park, Jin Tae Kim, Min Su Kim, Seung Koo Park | 2012-03-20 |
| 7916984 | Opto-electric bus module and method of manufacturing the same | Jin Tae Kim, Suntak Park, Jung Jin Ju, Seung Koo Park, Min Su Kim | 2011-03-29 |
| 7715667 | Metal waveguide device and nano plasmonic integrated circuits and optical integrated circuit module using the same | Hae Ryeong Park | 2010-05-11 |
| 7706653 | Optical waveguide device | Suntak Park, Seok-Ho Song, Hyong Sik Won, Jung Jin Ju, Min Su Kim +2 more | 2010-04-27 |
| 7657144 | Optoelectric printed circuit board, method of manufacturing the same, and optoelectric transmission method using the optoelectric printed circuit board | Suntak Park, Jung Jin Ju, Min Su Kim, Seung Koo Park | 2010-02-02 |
| 7639911 | Optical device having optical waveguide including organic Bragg grating sheet | Min Su Kim, Jung Jin Ju, Seung Koo Park | 2009-12-29 |
| 7537715 | Self-poled electro-optic and nonlinear optical polymer, method of manufacturing the polymer, and film manufactured from the polymer | Seung Koo Park, Jung Jin Ju, Suntak Park, Min Su Kim | 2009-05-26 |
| 7297297 | Organic dye molecules and nonlinear optical polymeric compounds containing chromophores | Jung Do, Seung Koo Park, Jung Jin Ju, Suntak Park | 2007-11-20 |
| 7276188 | Organic dye molecules and nonlinear optical polymeric compounds containing chromophores | Jung Do, Seung Koo Park, Jung Jin Ju, Suntak Park | 2007-10-02 |
| 7247261 | Nonlinear optical material with nano-sized dendrimer structure | Jung Do, Seung Koo Park, Jung Jin Ju, Suntak Park, Min Su Kim | 2007-07-24 |
| 7135543 | Polyamic ester having moieties of electro optic and nonlinear optical compound in side chains as an electro optic and nonlinear optical polymer, manufacturing method therefor and film manufactured therefrom | Seung Koo Park, Jung Do, Jung Jin Ju, Suntak Park, Min Su Kim | 2006-11-14 |
| 6990283 | Polymeric optical device having low polarization dependence and method of fabricating the same | Jong Moo Lee, Sun Tak Park, Joon Tae Ahn, Jung Jin Ju, Kyong Hon Kim | 2006-01-24 |
| 6950579 | Polarization-independent optical polymeric intensity modulator | Joon Tae Ahn, Sun Tak Park, Jong Moo Lee, Kyong Hon Kim | 2005-09-27 |
| 6927895 | Wavelength converter, method of manufacturing wavelength converter and optical device using the same | Jung Jin Ju, Sun Tak Park, Seung Koo Park, Jung Do | 2005-08-09 |
| 6828409 | HOST-GUEST POLYMER SYSTEM COMPRISING POLYMER HAVING ISOIMIDE GROUP AND ORGANIC CHROMOPHORE, SIDE-CHAIN NONLINEAR OPTICAL POLYMER DERIVED FROM THE SAME, AND METHOD FOR SYNTHESIZING SIDE-CHAIN NONLINEAR OPTICAL POLYMER | Seung Koo Park, Jung Do, Jung Jin Ju, Suntak Park | 2004-12-07 |
| 6784287 | Organic dye molecules and nonlinear optical polymeric compounds containing chromophores | Jung Do, Seung Koo Park, Jung Jin Ju, Suntak Park | 2004-08-31 |
| 6785449 | Multimode interference coupler, multi-layer optical planar waveguide using the same and method of manufacturing the same | Jong Moo Lee, Doo-Hee Cho, Joon Tae Ahn, Kyong Hon Kim | 2004-08-31 |
| 6618524 | Tunable Fabry-Perot filter and method for fabricating the same | Yoo-Hong Min, Jung Jin Ju, Seung Koo Park, Jung Do | 2003-09-09 |
| 6587632 | Thermo-optic tunable optical attenuator | Yoo-Hong Min, Jung Jin Ju, Seung Koo Park, Jung Do | 2003-07-01 |
| 6587609 | Optical switching device and wavelength multiplexing device having planar waveguide-type structure | Jung Jin Ju, Jung Do, Seung Koo Park, Sun Tak Park | 2003-07-01 |
| 6303040 | Method of fabricating thermooptic tunable wavelength filter | Min-Cheol Oh, Hyung Jong Lee, Joo Heon Ahn, Seon Gyu Han, Hae Geun Kim | 2001-10-16 |