Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394189 | Data recognition model construction apparatus and method for constructing data recognition model thereof, and data recognition apparatus and method for recognizing data thereof | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2025-08-19 |
| 11959524 | Brake lining monitoring system | — | 2024-04-16 |
| 11908176 | Data recognition model construction apparatus and method for constructing data recognition model thereof, and data recognition apparatus and method for recognizing data thereof | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2024-02-20 |
| 11881209 | Electronic device and control method | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2024-01-23 |
| 11592825 | Electronic device and operation method therefor | Jae Il Jung, Lei Zhang, Jun-ik JANG, Han Sung Lee, Soon Hyuk Hong | 2023-02-28 |
| 11556302 | Electronic apparatus, document displaying method thereof and non-transitory computer readable recording medium | Hyun Woo Lee, Ji-man Kim, Do-jun Yang | 2023-01-17 |
| 11475770 | Electronic device, warning message providing method therefor, and non-transitory computer-readable recording medium | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2022-10-18 |
| 11436744 | Method for estimating lane information, and electronic device | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2022-09-06 |
| 11319190 | Passenger conveyance system | Wilfrid Fuchs, Philipp Schedl | 2022-05-03 |
| 11257482 | Electronic device and control method | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2022-02-22 |
| 11150151 | Method and device for monitoring chain tension | — | 2021-10-19 |
| 11094388 | Anti-fuse device and program method using the same | — | 2021-08-17 |
| 11023731 | Data recognition model construction apparatus and method for constructing data recognition model thereof, and data recognition apparatus and method for recognizing data thereof | Ji-man Kim, Do-jun Yang, Hyun Woo Lee | 2021-06-01 |
| 10954104 | Chain defect monitoring in a people conveyor | — | 2021-03-23 |
| 10954103 | People conveyor and method of determining power for driving a handrail element of a people conveyor | — | 2021-03-23 |
| 10850947 | Misalignment monitoring in a people conveyor | — | 2020-12-01 |
| 10768887 | Electronic apparatus, document displaying method thereof and non-transitory computer readable recording medium | Hyun Woo Lee, Ji-man Kim, Do-jun Yang | 2020-09-08 |
| 10472211 | People conveyor | — | 2019-11-12 |
| 10239732 | Conveyor device with moving comb plate in the longitudinal direction | — | 2019-03-26 |
| 10227215 | Passenger conveyor and method for monitoring vibrations in a passenger conveyor | — | 2019-03-12 |
| 10065839 | Brake system for passenger conveyors | — | 2018-09-04 |
| 10065837 | Passenger conveyor | — | 2018-09-04 |
| 9573794 | Drive system for passenger conveyor | Alexander Turek | 2017-02-21 |
| 9499376 | Turnaround mechanism for passenger conveyors | — | 2016-11-22 |
| 7621389 | Curvature-adjustable handrail length compensation device for an escalator and a moving walkway | — | 2009-11-24 |