Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759290 | Silicate glass, method for preparing silicate glass-ceramics by using the silicate glass, and method for preparing nano lithium disilicate glass-ceramics by using the silicate glass | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung ho Ha, Young Pyo Hong +2 more | 2023-09-19 |
| 10882776 | Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung Min Kim, Young Pyo Hong +1 more | 2021-01-05 |
| 10556819 | Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung Min Kim, Young Pyo Hong +1 more | 2020-02-11 |
| 9926223 | Dental glass-ceramics block bonded with abutment and preparation method thereof | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung ho Ha, Young Pyo Hong +2 more | 2018-03-27 |
| 9731995 | Lithium silicate amorphous or crystalline glass overlaying top surface of zirconia and preparation methods thereof | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung ho Ha, Jin Su Jeong +1 more | 2017-08-15 |
| 9676656 | High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung ho Ha, Cheol young Kim +2 more | 2017-06-13 |
| 9458062 | Method of manufacturing ceramic primary crown and ceramic primary crown manufactured by the same | Yong-su Kim, Kyung Sik Oh, Sung Ki Kim, Se Hoon Kim, Joon-Hyung Kim +1 more | 2016-10-04 |
| 9409816 | High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof | Yong-su Kim, Hyung Bong LIM, Kyung Sik Oh, Sung ho Ha, Cheol young Kim +2 more | 2016-08-09 |