Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1065128 | Speaker | Xiang Li, Qiongwei Zhong, Yisha Zeng, Fan Mo | 2025-03-04 |
| 11767928 | Solenoid valve with explosion-proof structure, fuel feeding system, and method of manufacturing the solenoid valve with explosion-proof structure | Joon Won Lee, Myeong Ryong Nam, Min Seock Kim | 2023-09-26 |
| D972524 | Loudspeaker | Alexander Demin, Ondrej Vaclavik | 2022-12-13 |
| D933634 | Loudspeaker | Alexander Demin, Ondrej Vaclavik | 2021-10-19 |
| D918858 | Loudspeaker | Alexander Demin, Ondrej Vaclavik | 2021-05-11 |
| D918907 | Loudspeaker with display | Alexander Demin | 2021-05-11 |
| D907001 | Audio device | Alexander Demin | 2021-01-05 |
| 10559584 | Semiconductor device including a dielectric layer | Eun Yeoung Choi, Bio Kim, Jung Ho Kim, Young Seon Son, Jae Young Ahn +1 more | 2020-02-11 |
| D868726 | Loudspeaker | Alexander Demin | 2019-12-03 |
| D839920 | Media device | Alexander Demin | 2019-02-05 |
| 8686911 | Beam controller for aperture antenna, and aperture antenna therewith | — | 2014-04-01 |
| 7890289 | Portable terminal for measuring reference tilt and method of measuring reference tilt using the same | Won-chul Bang, Dong-yoon Kim | 2011-02-15 |
| 7791431 | 3-port orthogonal mode transducer and receiver and receiving method using the same | Sung Min Han, Ho Kyom KIM, Joon Gyu RYU, Ki-seop Han | 2010-09-07 |
| 7762091 | Apparatus for controlling the capacity of an air conditioner and control method using the same | Dong Sik Jin, Seok Kyun Kim, Soon Gon Kim | 2010-07-27 |
| 7263142 | Apparatus and method for synchronizing symbol timing using timing loop controller | Pansoo Kim, Nae-Soo Kim | 2007-08-28 |
| 7248654 | Apparatus and method for compensating I/Q imbalance based on gain-controlled reference channel in orthogonal frequency division multiplex | Yun Jeong Song, Ho-Jin Lee | 2007-07-24 |
| 7209526 | Apparatus and method for detecting I/Q channel imbalance in direct conversion digital quadrature transmission system | Chang Seok Lee, Yu-Shin Kim, Hee-Jin Yoo, Eun-Suk Kwak | 2007-04-24 |
| 7203251 | Apparatus for compensating phase of receiver and method thereof | Yun Jeong Song, Nae-Soo Kim, Ho-Jin Lee | 2007-04-10 |
| 7102469 | Open loop resonator filter using aperture | Byung-Su Kang, Nae-Soo Kim, Deock-Gil Oh, Chul Hen Seo, Serk Soon Im +1 more | 2006-09-05 |
| 7010059 | Quadrature demodulator for compensating for gain and phase imbalances between in-phase and quadrature-phase components | Yun Jeong Song, Nae-Soo Kim, Deock-Gil Oh | 2006-03-07 |
| 6941496 | Error detecting circuit for detecting the location of error | — | 2005-09-06 |
| 6925132 | Method for detecting and correcting amplitude and phase imbalances between I and Q components in quadrature demodulator | Yun Jeong Song, Nae-Soo Kim, Ho-Jin Lee | 2005-08-02 |
| 5291451 | Automatic inspecting apparatus for precharge of data line in memory device | — | 1994-03-01 |