Systems and methods for forming semiconductor cutting/trimming blades
US-11565371-B2 · Jan 31, 2023 · US
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of cylindrical or conical surfaces on abrasive tools or wheels (B24B53/017 takes precedence)
of cylindrical or conical surfaces on abrasive tools or wheels (B24B53/017 takes precedence) · 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 | B24B53/04 |
| Official title | of cylindrical or conical surfaces on abrasive tools or wheels (B24B53/017 takes precedence) |
| Display label | of cylindrical or conical surfaces on abrasive tools or wheels (B24B53/017 takes precedence) |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cutting blade shaping method
US-11370084-B2 · Jun 28, 2022 · US
Dressing method of cutting blade
US-10898983-B2 · Jan 26, 2021 · US
Systems and methods for forming semiconductor cutting/trimming blades
US-2020206869-A1 · Jul 2, 2020 · US
Cutting blade shaping method
US-2019314953-A1 · Oct 17, 2019 · US
Dressing method of cutting blade
US-2019202018-A1 · Jul 4, 2019 · US
An apparatus for dressing a grinding wheel
US-2018311789-A1 · Nov 1, 2018 · US
Methods for modifying and adding features on grinding wheel surfaces
US-9895787-B2 · Feb 20, 2018 · US
System and methods for rough grinding
US-9498865-B2 · Nov 22, 2016 · US
Grinding wheel truing method and grinding machine
US-9446499-B2 · Sep 20, 2016 · US
Grinding wheel and grinding machine
US-2016263724-A1 · Sep 15, 2016 · US
Grinding wheel truing method and grinding machine
US-2015258659-A1 · Sep 17, 2015 · US
System and methods for rough grinding
US-2015183078-A1 · Jul 2, 2015 · US
Systems and methods for modifying and adding features on grinding wheel surfaces
US-2015174729-A1 · Jun 25, 2015 · US