Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347333 | Boarding information guiding system and method, and procedure management device and method | Ji Ho Kim, Hyeon Cheol PARK | 2025-07-01 |
| 12321516 | Intelligent barrier-free kiosk and method of controlling the same | Ji Ho Kim, Hyeon Cheol PARK | 2025-06-03 |
| 12299198 | Protrusion-based smart tablet | Ji Ho Kim, Hyeon Cheol PARK | 2025-05-13 |
| 12260743 | Information output device | Ji Ho Kim, Hyeon Cheol PARK | 2025-03-25 |
| 12158990 | Information output apparatus | Ji Ho Kim, Hyeon Cheol PARK | 2024-12-03 |
| 12039883 | Information output device | Hee Su LEE, Ji Ho Kim, Hyeon Cheol PARK | 2024-07-16 |
| 12019805 | Input feedback based smart pen and protruding feedback based smart tablet | Ji Ho Kim, Hyeon Cheol PARK, Hee Su LEE | 2024-06-25 |
| 12001598 | Information output device | Ji Ho Kim, Hyeon Cheol PARK | 2024-06-04 |
| 11955027 | Information output apparatus and method | Ji Ho Kim, Hyeon Cheol PARK | 2024-04-09 |
| 11947720 | Intelligent barrier-free kiosk and method of controlling the same | Ji Ho Kim, Hyeon Cheol PARK | 2024-04-02 |
| 11675562 | Data output apparatus and method, and computer-readable recording medium | Ji Ho Kim, Hyeon Cheol PARK | 2023-06-13 |
| 11635801 | Information output device | Ji Ho Kim, Hyeon Cheol PARK | 2023-04-25 |
| 11586289 | Information output device | Dong Soo Kwon, Han Byeol Kim, Dong-Bum Pyo, Se Min Ryu, Byoung-Kil HAN +3 more | 2023-02-21 |
| 11508259 | Information output apparatus | Ji Ho Kim, Hyeon Cheol PARK | 2022-11-22 |
| 11322003 | Information output device | Ji Ho Kim, Hyeon Cheol PARK | 2022-05-03 |
| 11263935 | Electronic display device and information display method of same | Ji Ho Kim, Hyeon Cheol PARK | 2022-03-01 |
| 10996916 | Data output apparatus and method, and computer-readable recording medium | Ji Ho Kim, Hyeon Cheol PARK | 2021-05-04 |
| 10971041 | Electronic display device and information display method of same | Ji Ho Kim, Hyeon Cheol PARK | 2021-04-06 |
| 10909882 | Braille display and electronic device comprising same | Ki Kwang Sung, Jin Ho Lee, Jae Seong Joo, Titus Cheng | 2021-02-02 |
| 10679532 | Electronic display device and information display method of same | Ji Ho Kim, Hyeon Cheol PARK | 2020-06-09 |
| 10649714 | Data output apparatus and method, and computer-readable recording medium | Ji Ho Kim, Hyeon Cheol PARK | 2020-05-12 |
| 10438523 | Electronic display device and information display method of same | Ji Ho Kim, Hyeon Cheol PARK | 2019-10-08 |
| 10217389 | Electronic display device and information display method of same | Ji Ho Kim, Hyeon Cheol PARK | 2019-02-26 |
| D815631 | Mobile computing device for the vision impaired | — | 2018-04-17 |