Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427537 | Hybrid spray pump | Eui Keun Choi, Soo Bin Oh, Keon Hee Kim | 2025-09-30 |
| 12138650 | Apparatus for ejecting viscous liquid aerosol | Hansung Lee, Eui Keun Choi, Heejae Jin | 2024-11-12 |
| 12104588 | Low hysteresis piezo-electric pump | Eui Keun Choi, Keon Hee Kim | 2024-10-01 |
| 12090199 | H5N6 recombinant influenza virus, a composition for preparing the same, and a vaccine composition containing the same | Hyuk-Joon Kwon, Se Hee An | 2024-09-17 |
| 12023698 | Dispensing apparatus having nozzle cleaning function | Dae Yong Lee | 2024-07-02 |
| 11476632 | Laser apparatus for printed electronics system and operating method thereof | Eui Keun Choi, Dae Yong Lee, Da Hai Zhang, Seung Hwan Choi | 2022-10-18 |
| 11420219 | Printing apparatus for printed electronics | Eui Keun Choi, Dae Yong Lee, Da Hai Zhang, Seung Hwan Choi | 2022-08-23 |
| 11332611 | Composition for radar transmissive cover for vehicle | Byung Kyu Cho, So Jung Shim, Ill Joo Lee, Seung Chan Hong, Jae Hwan Ha +4 more | 2022-05-17 |
| 10876016 | Water-based paint composition for vehicle | Su Young Cho, Yong Joo Kim, So Jin Kang, Yong Ho Choi, Bon Yi Lee | 2020-12-29 |
| 10867818 | Wafer level dispenser | Hee Joong Cho | 2020-12-15 |
| 10384229 | Apparatus and method for dispensing adhesive liquid for dust trap | — | 2019-08-20 |
| 10328449 | Piezoelectric dispenser and method of calibrating stroke of the same | Hansung Lee | 2019-06-25 |
| 10241596 | Touch keypad | Hyun Dong JIN | 2019-03-26 |
| 9795070 | Valve accelerating type dispensing pump | Il Kang | 2017-10-17 |
| 9573157 | Piezo-pneumatic valve driving type dispensing pump and method of dispensing viscous liquid by using the pump | Hansung Lee | 2017-02-21 |
| 9517486 | Valve impact type dispensing pump | Il Kang | 2016-12-13 |
| 9443188 | Operation number-counting piezoelectric dispenser | Hansung Lee, Yong Hun Lee, Min Sun Kim | 2016-09-13 |
| 9429368 | Temperature-sensing piezoelectric dispenser | Hansung Lee, Yong Hun Lee, Min Sun Kim | 2016-08-30 |
| 9373553 | Resin application apparatus, optical property correction apparatus and method, and method for manufacturing LED package | Sang Bok YOON, Hae Yong Eom, Mi Hwa You, Sang Hoon Lee, Yong Gu Kim | 2016-06-21 |
| 9023665 | Method and apparatus for manufacturing LED device | — | 2015-05-05 |
| 8955724 | Valve impact type dispensing pump | Il Kang | 2015-02-17 |
| 8936181 | Valve accelerating type dispensing pump | Il Kang | 2015-01-20 |
| 8802997 | Multi layer circuit board and manufacturing method of the same | Jeong Don Kwon, Ju Ho Shin | 2014-08-12 |
| 8679865 | Resin application apparatus, optical property correction apparatus and method, and method for manufacturing LED package | Sang Bok YOON, Hae Yong Eom, Mi Hwa You, Sang Hoon Lee, Yong Gu Kim | 2014-03-25 |
| 6331598 | Emulsion polymer having a vesiculated structure and the process for preparing the same | Jong Myung Park, Chang Ho Choi, Jung Kwon Oh | 2001-12-18 |