Method and disk carrier for use in polishing glass substrate disks
US-12594645-B2 · Apr 7, 2026 · US
Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055)
Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B24B7/00 |
| Official title | Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055) |
| Display label | Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055) |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processing method and processing apparatus
US-12528153-B2 · Jan 20, 2026 · US
Substrate polishing apparatus, substrate polishing method, polishing apparatus, and polishing method
US-2026001189-A1 · Jan 1, 2026 · US
Systems and methods for abrading a reflective worksurface
US-2025375846-A1 · Dec 11, 2025 · US
Substrate processing apparatus and substrate processing method
US-2025332683-A1 · Oct 30, 2025 · US
Semiconductor device fabrication methods and devices for forming the same
US-2025316489-A1 · Oct 9, 2025 · US
Substrate processing apparatus and substrate processing method
US-12377519-B2 · Aug 5, 2025 · US
Processing apparatus
US-12374564-B2 · Jul 29, 2025 · US
Substrate processing apparatus, substrate processing system and substrate processing method
US-12191153-B2 · Jan 7, 2025 · US
Grinder, method for operating it, and grinding disk
US-2025001545-A1 · Jan 2, 2025 · US
Method and disk carrier for use in polishing glass substrate disks
US-2024408719-A1 · Dec 12, 2024 · US
Silicon carbide direct silicon surface polish
US-2024262757-A1 · Aug 8, 2024 · US
Substrate processing system, substrate processing method and computer-readable recording medium
US-11929268-B2 · Mar 12, 2024 · US
Grinding apparatus
US-2023330811-A1 · Oct 19, 2023 · US
Composite timepiece or jewellery component with protection for the substrate and its decoration
US-11687040-B2 · Jun 27, 2023 · US
Substrate-cleaning apparatus having tiltable roll brush
US-11654458-B2 · May 23, 2023 · US
Bonding method for cleaning non-bonding surface of substrate
US-11626302-B2 · Apr 11, 2023 · US
Removing apparatus
US-2023105522-A1 · Apr 6, 2023 · US
Processing method and processing apparatus
US-2023060918-A1 · Mar 2, 2023 · US
Processing apparatus
US-2023066576-A1 · Mar 2, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B24B7/00?
- CPC B24B7/00 is the Cooperative Patent Classification code for “Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055).”
- How many patents are filed under CPC B24B7/00 (Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055))?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B24B7/00 growing?
- Publication counts under this code: 3 in 2024 vs 7 in 2025 (latest complete years).