Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324650 | Intraoral scanner having tomographic imaging function and method for detecting cracks in oral structures using the same | Hyo Sang Jeong, Su Min HAN, Kyu-Bok Lee, Keun Ba Da Son, Weon Joon LEE | 2025-06-10 |
| 11276761 | Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same | Dong Soo Kim, Sung Won LIM, Eun Jeong Kim, Hyun Jin Chang, Keun Heo | 2022-03-15 |
| 10553692 | Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same | Dong Soo Kim, Sung Won LIM, Eun Jeong Kim, Hyun Jin Chang, Keun Heo | 2020-02-04 |
| 10432160 | Circuit arrangement, mobile device and method for amplifying a signal | Prabin Kumar Pandey, Yubao Li, Gunnar Nitsche | 2019-10-01 |
| 9860043 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jeong-Tae Oh, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2018-01-02 |
| 9829479 | Photoacoustic imaging device and oxygen saturation measurement method | Chul Hong Kim, Min Yong Jeon, Chang-Ho Lee, Man-Sik Jeon | 2017-11-28 |
| 8854995 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jeong-Tae Oh, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2014-10-07 |
| 8379704 | Method and device for data processing and communication system with data processing device | Wolfgang Zirwas | 2013-02-19 |
| 8036691 | Method for data transmission in a radio communication system as well as radio station and radio communications system | Egon Schulz, Wolfgang Zirwas | 2011-10-11 |
| 7933195 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jeong-Tae Oh, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2011-04-26 |
| 7647073 | Apparatus and method for channel estimation in an SDMA-OFDM system | Sang-Hoon Sung, Eun-Sun Choi | 2010-01-12 |
| 7613244 | System for communicating channel quality information | In-Seok Hwang, Jang-Hoon Yang, Jeong-Heon Kim | 2009-11-03 |
| 7567639 | Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system | Hoon Huh, Jang-Hoon Yang, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng +3 more | 2009-07-28 |
| 7476302 | Apparatus and method to deposit magnesium oxide film on a large area | Young Wook Choi | 2009-01-13 |