| 10066853 |
Coupling structure of a case and an air heater body in an air heater |
— |
2018-09-04 |
| 9862631 |
Apparatus for eliminating heterogeneous glass and glass manufacturing apparatus comprising the same |
Kyoung-Hoon Min, Ye Hoon Im, Ji-Seob Lee |
2018-01-09 |
| 9718719 |
Float bath and glass manufacturing apparatus including the same |
Kyoung-Hoon Min, Ye Hoon Im, Su-Chan Park, Sang-Oeb Na |
2017-08-01 |
| 9028294 |
Apparatus and method for monitoring glass plate polishing state |
Hyung-Young Oh, Dae-Yeon Lee, Jae Ik Song, Young Kuk Kim, Kyu-Chul Chung +1 more |
2015-05-12 |
| 8894733 |
Method for recycling cerium oxide abrasive |
Sang-Oeb Na, Hyung-Young Oh |
2014-11-25 |
| 8863554 |
Float bath for manufacturing float glass and cooling method of the same |
Yang-Han Kim, Sang-Oeb Na, Jeong-Deok Kim, Heui-Joon Park, Jin Han +3 more |
2014-10-21 |
| 8813521 |
Float bath for manufacturing glass; float glass forming method utilizing the same and method for installing barriers to the float bath |
Woo Hyun Kim, Sang-Oeb Na, Jeong-Deok Kim, Kil-Ho Kim, Heui-Joon Park +2 more |
2014-08-26 |
| 8794037 |
Float bath for manufacturing glass, float glass forming method utilizing the same and method for installing barriers to the float bath |
Woo Hyun Kim, Sang-Oeb Na, Jeong-Deok Kim, Kil-Ho Kim, Heui-Joon Park +2 more |
2014-08-05 |
| 8758096 |
Glass setting plate for glass polishing system |
Sang-Oeb Na, Hyung-Young Oh |
2014-06-24 |
| 8656739 |
Method for manufacturing float glass and apparatus for manufacturing the same |
Sang-Oeb Na, Kil-Ho Kim, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim |
2014-02-25 |
| 8616022 |
Apparatus and method for manufacturing float glass |
Woo Hyun Kim, Sang-Oeb Na, Jeong-Deok Kim, Kil-Ho Kim, Heui-Joon Park +2 more |
2013-12-31 |
| 8602848 |
Method and system for polishing float glass |
Hyung-Young Oh, Sang-Oeb Na |
2013-12-10 |
| 8449355 |
Glass polishing system |
Sang-Oeb Na, Hyung-Young Oh, Yang-Han Kim, Young Sik Kim, Kil-Ho Kim +2 more |
2013-05-28 |
| 8448469 |
Method for manufacturing float glass and apparatus for manufacturing the same |
Sang-Oeb Na, Kil-Ho Kim, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim |
2013-05-28 |
| 8449351 |
Lower unit for glass polishing system and glass polishing method using the same |
Sang-Oeb Na, Hyung-Young Oh, Yang-Han Kim, Young Sik Kim, Kil-Ho Kim +8 more |
2013-05-28 |
| 8297078 |
Float bath for manufacturing float glass having a cooling device |
Yang-Han Kim, Sang-Oeb Na, Jeong-Deok Kim, Heui-Joon Park, Jin Han +3 more |
2012-10-30 |
| 8266925 |
Apparatus for manufacturing float glass |
Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Kil-Ho Kim +2 more |
2012-09-18 |
| 8262437 |
Glass polishing system |
Sang-Oeb Na, Hyung-Young Oh, Yang-Han Kim, Young Sik Kim, Kil-Ho Kim +2 more |
2012-09-11 |
| 8201419 |
Apparatus for manufacturing float glass |
Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Kil-Ho Kim +2 more |
2012-06-19 |
| 8201420 |
Apparatus for manufacturing float glass |
Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Kil-Ho Kim +2 more |
2012-06-19 |
| 8136374 |
Float bath system for manufacturing float glass and cooling method of the same |
Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Kil-Ho Kim +2 more |
2012-03-20 |
| 8051677 |
Float bath system for manufacturing float glass and cooling method of the same |
Sang-Oeb Na, Yang-Han Kim, Hyung-Young Oh, Young Sik Kim, Kil-Ho Kim +2 more |
2011-11-08 |
| 7799236 |
Gathering method and apparatus of powder separated soluble component |
Dae Gon Han, Ick Soon Kwak, Jung Hyun Oh |
2010-09-21 |
| 6410345 |
Method for manufacturing a ferroelectric memory device |
Jeong-Ho Cho |
2002-06-25 |
