Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11361016 | System for providing life log service and method of providing the service | Ji Won YANG, Du-Seok Kim, Hyun-cheol Park, Seung-chur Oh | 2022-06-14 |
| 11022459 | System for providing personalized information and method of providing the personalized information | Jeong-jin Song, Il-kang NA, Sun-eung Park, Hyun-cheol Park, Tae-kwang Um +2 more | 2021-06-01 |
| 10908295 | Electronic device for judging whether said electronic device is disposed indoors or outdoors, and method for controlling same | Hyun-cheol Park, Jin-goo Seo, Tae-kwang Um, Cheol-ju Hwang | 2021-02-02 |
| 10891328 | System for providing life log service and method of providing the service | Ji Won YANG, Du-Seok Kim, Hyun-cheol Park, Seung-chur Oh | 2021-01-12 |
| 10860084 | Method and apparatus for reducing power consumption based on use pattern of user | Tae-kwang Um, Du-Seok Kim, Hyun-cheol Park, Cheol-ju Hwang | 2020-12-08 |
| 10415990 | System for providing personalized information and method of providing the personalized information | Jeong-jin Song, Il-kang NA, Sun-eung Park, Hyun-cheol Park, Tae-kwang Um +2 more | 2019-09-17 |
| 10296072 | Method and apparatus for reducing power consumption based on use pattern of user | Tae-kwang Um, Du-Seok Kim, Hyun-cheol Park, Cheol-ju Hwang | 2019-05-21 |
| 10185719 | System for providing life log service and method of providing the service | Ji Won YANG, Du-Seok Kim, Hyun-cheol Park, Seung-chur Oh | 2019-01-22 |
| 10097956 | Method and device for determining distance between devices | Jianxun Ji, Zili Chen, Hyun-cheol Park, Won S. Lee | 2018-10-09 |
| 9749799 | Method and device for determining distance between devices | Jianxun Ji, Zili Chen, Hyun-cheol Park, Won S. Lee | 2017-08-29 |
| 9631944 | System for providing personalized information and method of providing the personalized information | Jeong-jin Song, Il-kang NA, Sun-eung Park, Hyun-cheol Park, Tae-kwang Um +2 more | 2017-04-25 |
| 8548175 | Method for recognizing ear phone in portable terminal and apparatus thereof | Mu Seon Im, Hyung Woo Park, Young-Wan Cho, Nam Hyeong Kim | 2013-10-01 |