Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345631 | Functional building material for door and window | Hyun-Woo You, Youn-Ki Jun, Sung-Jin Park, Eul-Doo Park | 2022-05-31 |
| 11161779 | Functional building material for windows | Youn-Ki Jun, Sung-Jin Park, Hyun-Woo You, Young Woo Choi | 2021-11-02 |
| 11161780 | Functional building material for windows and doors | Hyun-Woo You, Youn-Ki Jun, Sung-Jin Park, Eul-Doo Park | 2021-11-02 |
| 11105966 | Functional building material for windows and doors | Hyun-Woo You, Youn-Ki Jun, Sung-Jin Park, Young Woo Choi | 2021-08-31 |
| 11046610 | Low-emissivity coating, and functional building material for windows and doors comprising low-emission coating | Hyun-Woo You, Youn-Ki Jun, Sung-Jin Park, Young Woo Choi | 2021-06-29 |
| 10415300 | Low-emissivity coating and functional construction material for window/door comprising low-emissivity coating | Youn-Ki Jun | 2019-09-17 |
| 10287208 | Functional building material for windows and doors | Hyun-Woo You, Youn-Ki Jun, Sung-Jin Park | 2019-05-14 |
| 10132964 | Low-emissivity coating film, method for manufacturing same, and functional construction material for window and doors including same | Hyun-Woo You, Youn-Ki Jun | 2018-11-20 |
| 9903154 | Low-emissivity coating film, method for manufacturing same, and functional construction material for window and doors including same | Hyun-Woo You, Youn-Ki Jun | 2018-02-27 |
| 9688572 | Low-emissivity coating and functional construction material for window and door including same | Ung Kil Kim, Youn-Ki Jun | 2017-06-27 |
| 9505652 | Low-emissivity transparent laminate and building material containing the same | Ung Kil Kim, Youn-Ki Jun | 2016-11-29 |
| 9415417 | Scattered powder cleaning device capable of removing scattered powder from an internal space | Youn-Ki Jun | 2016-08-16 |
| 9284217 | Low-emissivity transparent laminated body and building material comprising same | Ung Kil Kim, Youn-Ki Jun | 2016-03-15 |
| 9126862 | Heat-treatable low-emissivity glass and a production method therefor | Ung Kil Kim, Youn-Ki Jun | 2015-09-08 |
| 8755538 | Tuning sound feed-back device | — | 2014-06-17 |
| 8135146 | Equalization method using equal loudness curve based on the IS0266:2003 standard, and sound output apparatus using the same | — | 2012-03-13 |
| 7936888 | Equalization apparatus and method based on audiogram | — | 2011-05-03 |
| 7592845 | Input signal level detection apparatus and method | Jeong Won Lee | 2009-09-22 |
| 7471147 | Automatic gain controller | Jeong Won Lee | 2008-12-30 |
| 7342854 | Apparatus for generating tracking error signals | Gae-ok Cho | 2008-03-11 |
| 7292094 | Gain control amplifier | — | 2007-11-06 |
| 7177245 | Apparatus for generating tracking error signals | Gae-ok Cho | 2007-02-13 |
| 6903671 | Digital-to-analog converter with low skew and glitch | Gae-ok Cho, Jae-jun Moon | 2005-06-07 |
| 5965947 | Structure of a semiconductor package including chips bonded to die bonding pad with conductive adhesive and chips bonded with non-conductive adhesive containing insulating beads | Shi-baek Nam, Seung-Kon Mok | 1999-10-12 |