25 pending office actions
| App # | Title | Examiner | Art Unit | Status | Filed |
|---|---|---|---|---|---|
| 18436223 | METHODS FOR PREPARING A SINGLE CRYSTAL SILICON INGOT WITH REDUCED RADIAL RESISTIVITY VARIATION | KUNEMUND, ROBERT M | 1714 | Non-Final OA | Feb 08, 2024 |
| 18411957 | METHODS FOR PRODUCING SINGLE CRYSTAL SILICON WAFERS FOR INSULATED GATE BIPOLAR TRANSISTORS | SONG, MATTHEW J | 1714 | Non-Final OA | Jan 12, 2024 |
| 18410347 | INGOT PULLER APPARATUS AND METHODS FOR GROWING A SINGLE CRYSTAL SILICON INGOT WITH REDUCED LOWER CHAMBER DEPOSITS | BRATLAND JR, KENNETH A | 1714 | Non-Final OA | Jan 11, 2024 |
| 18529747 | SINGLE CRYSTAL INGOT PULLER WITH HIGH-POWER LASER BEAM AS AUXILIARY HEATING SOURCE | SONG, MATTHEW J | 1714 | Non-Final OA | Dec 05, 2023 |
| 18510046 | EPITAXIAL STRUCTURE | DANG, PHUC T | 2897 | Non-Final OA | Nov 15, 2023 |
| 18507219 | INGOT PULLER APPARATUS HAVING A REFLECTOR ASSEMBLY SUSPENDED FROM SUPPORT SHAFTS | QI, HUA | 1714 | Non-Final OA | Nov 13, 2023 |
| 18454895 | METHODS OF PREPARING SILICON-ON-INSULATOR STRUCTURES USING EPITAXIAL WAFERS | NGUYEN, CUONG B | 2818 | Non-Final OA | Aug 24, 2023 |
| 18448787 | CRUCIBLES HAVING ANCHORS | SONG, MATTHEW J | 1714 | Final Rejection | Aug 11, 2023 |
| 18228994 | LIGHT-EMITTING ELEMENT STRUCTURE | KIM, JAY C | 2815 | Non-Final OA | Aug 01, 2023 |
| 18356380 | SYSTEMS AND METHODS FOR FORMING SINGLE CRYSTAL SILICON INGOTS WITH CRUCIBLES HAVING A SYNTHETIC LINER | QI, HUA | 1714 | Non-Final OA | Jul 21, 2023 |
| 18344875 | METHOD OF GROWING SILICON CARBIDE CRYSTALS | BRATLAND JR, KENNETH A | 1714 | Final Rejection | Jun 30, 2023 |
| 18342986 | RESISTIVITY STABILIZATION MEASUREMENT OF FAT NECK SLABS FOR HIGH RESISTIVITY AND ULTRA-HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT GROWTH | QI, HUA | 1714 | Final Rejection | Jun 28, 2023 |
| 18341343 | SYSTEMS AND METHODS FOR AIR POCKET DEFECT DETECTION | SAFAIPOUR, BOBBAK | 2665 | Final Rejection | Jun 26, 2023 |
| 18212798 | METHOD FOR EPITAXY OF HIGH ELECTRON MOBILITY TRANSISTOR | KIM, JAY C | 2815 | Non-Final OA | Jun 22, 2023 |
| 18326487 | METHODS FOR FORMING SINGLE CRYSTAL SILICON INGOTS WITH REDUCED CARBON CONTAMINATION AND SUSCEPTORS FOR USE IN SUCH METHODS | BRATLAND JR, KENNETH A | 1714 | Non-Final OA | May 31, 2023 |
| 18325138 | SI INGOT SINGLE CRYSTAL | RUMP, RICHARD M | 1759 | Final Rejection | May 30, 2023 |
| 18184886 | SYSTEMS AND METHODS FOR DETERMINING MECHANICAL WEAR IN A CRYSTAL PULLER | QI, HUA | 1714 | Non-Final OA | Mar 16, 2023 |
| 18177130 | WAFER AND METHOD OF PROCESSING WAFER | DEGRASSE, IAN ISAAC | 2818 | Final Rejection | Mar 02, 2023 |
| 18104443 | EPITAXIAL STRUCTURE AND METHOD OF MANUFACTURING THE SAME | HORGER, KIM S. | 1784 | Non-Final OA | Feb 01, 2023 |
| 18104462 | EPITAXIAL STRUCTURE AND METHOD OF MANUFACTURING THE SAME | LAW, NGA LEUNG V | 1717 | Non-Final OA | Feb 01, 2023 |
| 18071631 | METHOD AND DEVICE FOR PROVIDING WIRE BREAKAGE WARNING | HINZE, LEO T | 2853 | Final Rejection | Nov 30, 2022 |
| 17954585 | MODELING THERMAL DONOR FORMATION AND TARGET RESISTIVITY FOR SINGLE CRYSTAL SILICON INGOT PRODUCTION | QI, HUA | 1714 | Final Rejection | Sep 28, 2022 |
| 17934875 | SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF COOLING FLUID FLOW IN AN EPITAXIAL REACTOR FOR SEMICONDUCTOR WAFER PROCESSING | SEOANE, TODD MICHAEL | 1718 | Non-Final OA | Sep 23, 2022 |
| 17860108 | INGOT JIG ASSEMBLY AND INGOT EDGE-POLISHING MACHINE TOOL | ZAWORSKI, JONATHAN R | 3723 | Final Rejection | Jul 08, 2022 |
| 17553835 | EPITAXY SUBSTRATE AND EPITAXIAL WAFER STRUCTURE | HSIEH, HSIN YI | 2899 | Non-Final OA | Dec 17, 2021 |
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