Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393870 | Data generation apparatus and method thereof | Chi Hao Liow, Young Woo Choi | 2025-08-19 |
| 12360511 | Automated chemical formulation apparatus and method thereof | Chi Hao Liow, Young Woo Choi | 2025-07-15 |
| 11986248 | Apparatus and method for matching the real surgical image with the 3D-based virtual simulated surgical image based on POI definition and phase recognition | Min Kook CHOI, Nak Jun SUNG, Ye Han, Sung Jae Kim | 2024-05-21 |
| 8920153 | Apparatus comprising substrate and conductive layer | Hae-sung Kim, Hyoung-soo Ko, Jin-seung Sohn, Sung-hoon Choa, Chee-kheng Lim | 2014-12-30 |
| 8642155 | Information storage medium using nanocrystal particles, method of manufacturing the information storage apparatus including the information storage medium | Simon Buehlmann, Shin Ae Jun, Sung-hoond Choa, Eun Joo JANG, Yong Kwan Kim | 2014-02-04 |
| 8523555 | Apparatus comprising substrate and conductive layer | Hae-sung Kim, Hyoung-soo Ko, Jin-seung Sohn, Sung-hoon Choa, Chee-kheng Lim | 2013-09-03 |
| 8432001 | Electric field information reading head, electric field information writing/reading head and fabrication methods thereof and information storage device using the same | Ju-hwan Jung, Hyoung-soo Ko, Hong-sik Park, Yong-su Kim | 2013-04-30 |
| 8349527 | Conductive layer including implanted metal ions | Hae-sung Kim, Hyoung-soo Ko, Jin-seung Sohn, Sung-hoon Choa, Chee-kheng Lim | 2013-01-08 |
| 8304808 | Electric field read/write head | Ju-hwan Jung, Hyoung-soo Ko | 2012-11-06 |
| 8248906 | Ferroelectric hard disk system | Sung-hoon Choa, Ju-hwan Jung, Hyoung-soo Ko, Yong Kwan Kim | 2012-08-21 |
| 8206803 | Information storage medium using nanocrystal particles, method of manufacturing the information storage medium, and information storage apparatus including the information storage medium | Simon Buehlmann, Shin Ae Jun, Sung-hoon Choa, Eun Joo JANG, Yong Kwan Kim | 2012-06-26 |
| 8107354 | Electric field read/write head, method of manufacturing the same, and information storage device comprising electric field read/write head | Hyoung-soo Ko, Ju-hwan Jung, Chul-min Park, Dae-young Jeon | 2012-01-31 |
| 8064324 | Electric field effect read/write head, method of manufacturing the same, and electric field effect storage apparatus having the same | Hyoung-soo Ko, Chul-min Park, Dae-young Jeon | 2011-11-22 |
| 7994499 | Semiconductor probe having wedge shape resistive tip and method of fabricating the same | Hyoung-soo Ko, Ju-hwan Jung, Hong-sik Park, Chul-min Park | 2011-08-09 |
| 7968253 | Nano imprint master and method of manufacturing the same | Hae-sung Kim, Hyoung-soo Ko, Jin-seung Sohn, Sung-hoon Choa, Chee-kheng Lim | 2011-06-28 |
| 7933190 | Electric field read/write device and method of driving the same | Dae-young Jeon, Hyoung-soo Ko, Chul-min Park | 2011-04-26 |
| 7923262 | Method of manufacturing patterned ferroelectric media | Simon Buehlmann | 2011-04-12 |
| 7915109 | Semiconductor probe structure using impact-ionization metal oxide semiconductor device, information storing device therewith and manufacturing method thereof | Hyoung-soo Ko, Byung-Gook Park, Chul-min Park, Woo Young Choi, Jong Pil Kim +2 more | 2011-03-29 |
| 7911928 | High density data storage device and data recording or reproduction method using the same | Ju-hwan Jung, Hyoung-soo Ko | 2011-03-22 |
| 7901804 | Ferroelectric media manufacturing method thereof and information storage device using the same | Simon Buehlmann | 2011-03-08 |
| 7897415 | Ferroelectric recording medium and method of manufacturing the same | Simon Buehlmann | 2011-03-01 |
| 7889626 | Micro actuator and data storage apparatus employing the same | Hong-sik Park, Dong-ki Min, Jong-youp Shim | 2011-02-15 |
| 7888718 | Charge-dipole coupled information storage medium | Ju-hwan Jung, Hong-sik Park | 2011-02-15 |
| 7889628 | Ferroelectric recording medium and writing method for the same | Hyoung-soo Ko, Eun Sik Kim, Sung Dong KIM, Ju-hwan Jung, Hong-sik Park +1 more | 2011-02-15 |
| 7885169 | Electric field sensor having vertical structure, fabrication method thereof, and storage unit using the same | Simon Buehlmann, Hyoung-soo Ko, Ju-hwan Jung | 2011-02-08 |