8 pending office actions
| App # | Title | Examiner | Art Unit | Status | Filed |
|---|---|---|---|---|---|
| 18570231 | POLISHING HEAD, POLISHING DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR WAFER | SHUM, KENT N | 3723 | Non-Final OA | Dec 14, 2023 |
| 18568469 | DOUBLE-SIDE POLISHING METHOD FOR WORK AND DOUBLE-SIDE POLISHING APPARATUS FOR WORK | SHUM, KENT N | 3723 | Non-Final OA | Dec 08, 2023 |
| 18290514 | QUARTZ GLASS CRUCIBLE, MANUFACTURING METHOD THEREOF, AND MANUFACTURING METHOD OF SILICON SINGLE CRYSTAL | QI, HUA | 1714 | Non-Final OA | Nov 14, 2023 |
| 18237001 | METHOD OF MANUFACTURING MONOCRYSTALLINE SILICON | QI, HUA | 1714 | Non-Final OA | Aug 23, 2023 |
| 18036988 | METHOD OF ESTIMATING OXYGEN CONCENTRATION IN SILICON SINGLE CRYSTAL, METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, AND SILICON SINGLE CRYSTAL MANUFACTURING APPARATAUS | QI, HUA | 1714 | Non-Final OA | May 15, 2023 |
| 18314973 | SILICON WAFER AND EPITAXIAL SILICON WAFER | CHEN, DAVID Z | 2815 | Final Rejection | May 10, 2023 |
| 17979879 | SILICON WAFER AND EPITAXIAL SILICON WAFER | CRAMER, HALEE PAIGE | 2891 | Final Rejection | Nov 03, 2022 |
| 17996737 | SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCTION METHOD | QI, HUA | 1714 | Final Rejection | Oct 20, 2022 |
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