B24B 41/053
For grinding or polishing glass
Official title: for grinding or polishing glass {(B24B41/0475 takes precedence)}
B24B41/053 (For grinding or polishing glass) appears on 12 US grants and 17 published applications in this corpus.
Search patents in B24B- Granted patents
- 12
- Published applications
- 17
- Assignees
- 14
- Inventors
- 38
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, and magnetic recording/reproducing apparatus18 Nov 2025US 12,473,225 B2Hoya Corporation
- Blade dicing device for wafers14 Oct 2025US 12,444,624 B1Sp Semiconductor & Communication Co., Ltd.
- Machine and method for processing a screen printing frame8 Oct 2024US 12,108,922 B2
- Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, glass spacer to be used in magnetic recording/reproducing device, and magnetic recording/reproducing device4 Jun 2024US 11,999,652 B2Hoya Corporation
- Methods and apparatus for glass laminate edge finishing and glass laminates formed thereby5 Sep 2023US 11,745,472 B2Corning Incorporated
- Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, and magnetic recording/reproducing apparatus26 Feb 2026US 2026/0055020 A1Hoya Corporation
- Grinder2 Jan 2025US 2025/0001548 A1Samsung Electronics Co., Ltd.
- Optical fiber polishing machine with media exchange and cleaning assemblies5 Sep 2024US 2024/0293908 A1Domaille Engineering, LLC
- Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, and magnetic recording/reproducing apparatus29 Aug 2024US 2024/0286946 A1Hoya Corporation
- Machine And Method For Processing A Screen Printing Frame22 Aug 2024US 2024/0277196 A1
Most cited
By later US patents
- Method of processing synthetic quartz glass substrate for semiconductor5US 8,360,824 B2Shin-Etsu Chemical Co., Ltd. · 2013
- Device for the fine machining of optically active surfaces on, in particular, spectacle lenses5US 9,289,877 B2Satisloh AG · 2016
- Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, glass spacer to be used in magnetic recording/reproducing device, and magnetic recording/reproducing device3US 11,999,652 B2Hoya Corporation · 2024