System and methods for controlling an amount of primer in a primer application gas
US-2024379467-A1 · Nov 14, 2024 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10P72/0448 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 3,567 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 177 |
| 2016 | 160 |
| 2017 | 236 |
| 2018 | 304 |
| 2019 | 373 |
| 2020 | 450 |
| 2021 | 398 |
| 2022 | 360 |
| 2023 | 376 |
| 2024 | 361 |
| 2025 | 285 |
| 2026 | 87 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for fabricating blank mask and method of fabricating the same
US-2024248390-A1 · Jul 25, 2024 · US
Substrate processing method and substrate processing system
US-2024173742-A1 · May 30, 2024 · US
Control of metallic contamination from metal-containing photoresist
US-2024036474-A1 · Feb 1, 2024 · US
Coating and developing apparatus, coating film forming method, and storage medium storing program for performing the method
US-9214363-B2 · Dec 15, 2015 · US
Coating apparatus and method of forming coating film
US-2015348779-A1 · Dec 3, 2015 · US
Substrate processing method and method of manufacturing substrate for liquid discharge head
US-2015328896-A1 · Nov 19, 2015 · US
Devices including metal-silicon contacts using indium arsenide films and apparatus and methods
US-9190320-B2 · Nov 17, 2015 · US
Substrate treating apparatus for adjusting temperature of treating liquid
US-9184068-B2 · Nov 10, 2015 · US
Inkjet printing in a peripheral region of a substrate
US-9177790-B2 · Nov 3, 2015 · US
Method and apparatus for drying a wafer
US-9176387-B2 · Nov 3, 2015 · US
Liquid processing apparatus, liquid processing method, and storage medium
US-9165797-B2 · Oct 20, 2015 · US
Coating and development treatment system with airflow control including control unit and movable airflow control plate
US-9162247-B2 · Oct 20, 2015 · US
System and method for positioning a processing tool in relation to a workpiece
US-9151593-B2 · Oct 6, 2015 · US
Chemical supply system, substrate treatment apparatus incorporating the same, and coating and developing system incorporating the same apparatus
US-2015279702-A1 · Oct 1, 2015 · US
Substrate cleaning method
US-9142399-B2 · Sep 22, 2015 · US
Apparatus and Techniques for Electronic Device Encapsulation
US-2015259786-A1 · Sep 17, 2015 · US
Substrate treatment method and substrate treatment apparatus
US-2015258553-A1 · Sep 17, 2015 · US
Method of manufacturing semiconductor device
US-2015255302-A1 · Sep 10, 2015 · US
Coating Film Forming Apparatus, Coating Film Forming Method, and Storage Medium
US-2015251211-A1 · Sep 10, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10P72/0448?
- CPC H10P72/0448 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H10P72/0448 (Electricity)?
- Our database includes 3,567 publications tagged with this CPC code.
- Is patent activity under CPC H10P72/0448 growing?
- Publication counts under this code: 361 in 2024 vs 285 in 2025 (latest complete years).