| Patent | Date |
|---|
Adhesive layer of seed crystal, method for preparing a laminate using the same, and method for preparing a wafer
Grant 11,447,889 - Park , et al. September 20, 2 | 2022-09-20 |
Silicon Carbide Ingot Manufacturing Method And Silicon Carbide Ingot Manufactured Thereby
App 20220220632 - PARK; Jong Hwi ; et al. | 2022-07-14 |
Manufacturing Method Of Silicon Carbide Wafer, Silicon Carbide Wafer And System For Manufacturing Wafer
App 20220219354 - KIM; Jung-Gyu ; et al. | 2022-07-14 |
Method for preparing a SiC ingot and device for preparing a SiC ingot wherein electrical resistance of crucible body is 2.9 ohms or more
Grant 11,359,306 - Park , et al. June 14, 2 | 2022-06-14 |
Silicon carbide ingot manufacturing method and silicon carbide ingot manufactured thereby
Grant 11,339,497 - Park , et al. May 24, 2 | 2022-05-24 |
Method for growing single crystal silicon carbide ingot having large diameter
Grant 11,339,498 - Choi , et al. May 24, 2 | 2022-05-24 |
Wafer And Method Of Manufacturing Wafer
App 20220157944 - PARK; Jong Hwi ; et al. | 2022-05-19 |
Wafer and method of manufactruring wafer
Grant 11,289,576 - Park , et al. March 29, 2 | 2022-03-29 |
Silicon Carbide Wafer And Method Of Preparing The Same
App 20220090295 - PARK; Jong Hwi ; et al. | 2022-03-24 |
Method Of Cleaning Wafer And Wafer With Reduced Impurities
App 20220093419 - PARK; Jong Hwi ; et al. | 2022-03-24 |
Seed crystal including protective film including a first layer with first filler and second layer with second filler
Grant 11,268,209 - Ko , et al. March 8, 2 | 2022-03-08 |
Silicon Carbide Ingot Manufacturing Method And Silicon Carbide Ingot Manufactured Thereby
App 20220064817 - PARK; Jong Hwi ; et al. | 2022-03-03 |
Wafer And Method Of Manufactruring Wafer
App 20220020852 - PARK; Jong Hwi ; et al. | 2022-01-20 |
Method for producing ingot, raw material for ingot growth, and method for preparing the raw material
Grant 11,225,730 - Jang , et al. January 18, 2 | 2022-01-18 |
Silicon Carbide Ingot, Wafer, Method For Producing A Silicon Carbide Ingot, And Method For Manufacturing A Wafer
App 20210388527 - PARK; Jong Hwi ; et al. | 2021-12-16 |
Wafer Manufacturing Method, Epitaxial Wafer Manufacturing Method, And Wafer And Epitaxial Wafer Manufactured Thereby
App 20210372005 - PARK; Jong Hwi ; et al. | 2021-12-02 |
Method Of Manufacturing Silicon Carbide Ingot And System For Manufacturing Silicon Carbide Ingot
App 20210372003 - JANG; Byung Kyu ; et al. | 2021-12-02 |
Method Of Growing Semi-insulating Silicon Carbide Single Crystal Ingot And Apparatus For Growing Silicon Carbide Single Crystal Ingot
App 20210317595 - CHOI; Jung Woo ; et al. | 2021-10-14 |
Method And System For Producing Silicon Carbide Ingot
App 20210317593 - PARK; Jong Hwi ; et al. | 2021-10-14 |
Wafer, Epitaxial Wafer, Method For Manufacturing A Wafer And Method For Manufacturing An Epitaxial Wafer
App 20210272793 - PARK; Jong Hwi ; et al. | 2021-09-02 |
Apparatus for producing an ingot comprising a crucible body with a lid assembly having a movable core member and method for producing silicon carbide ingot using the apparatus
Grant 11,078,599 - Jang , et al. August 3, 2 | 2021-08-03 |
METHOD FOR PREPARING SiC INGOT, METHOD FOR PREPARING SiC WAFER AND THE SiC WAFER PREPARED THEREFROM
App 20210123160 - PARK; Jong Hwi ; et al. | 2021-04-29 |
METHOD FOR PREPARING A SiC INGOT, METHOD FOR PREPARING A SiC WAFER, AND A DEVICE FOR PREPARING A SiC INGOT
App 20210123157 - PARK; Jong Hwi ; et al. | 2021-04-29 |
Method For Preparing Silicon Carbide Wafer And Silicon Carbide Wafer
App 20210123843 - PARK; Jong Hwi ; et al. | 2021-04-29 |
Method Of Mesuring A Graphite Article, Apparatus For A Measurment, And Ingot Growing System
App 20210127462 - YANG; Eun Su ; et al. | 2021-04-29 |
Silicon Carbide Ingot, Method Of Preparing The Same, And Method For Preparing Silicon Carbide Wafer
App 20210115592 - PARK; Jong Hwi ; et al. | 2021-04-22 |
Adhesive Layer Of Seed Crystal, Method For Preparing A Laminate Using The Same, And Method For Preparing A Wafer
App 20210115587 - PARK; Jong Hwi ; et al. | 2021-04-22 |
Composition for preparing silicon carbide ingot and method for preparing silicon carbide ingot using the same
Grant 10,822,720 - Park , et al. November 3, 2 | 2020-11-03 |
Method For Producing Ingot, Raw Material For Ingot Growth, And Method For Preparing The Raw Material
App 20200299859 - JANG; Byung Kyu ; et al. | 2020-09-24 |
Method For Growing Single Crystal Silicon Carbide Ingot Having Large Diameter
App 20200255973 - CHOI; Jung Woo ; et al. | 2020-08-13 |
Apparatus For Producing Ingot And Method For Producing Silicon Carbide Ingot Using The Apparatus
App 20200190698 - JANG; Byung Kyu ; et al. | 2020-06-18 |
Method For Preparing Seed Crystal Including Protective Film, Method For Producing Ingot Using Seed Crystal, Seed Crystal Includi
App 20200123678 - KO; Sang Ki ; et al. | 2020-04-23 |
| 