Measurement device and semiconductor manufacturing system including the same
US-10872792-B2 · Dec 22, 2020 · 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 | H01L22/00 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of feature exaction from time-series of spectra to control endpoint of process
US-10847430-B2 · Nov 24, 2020 · US
Method for packaging circuits
US-10811278-B2 · Oct 20, 2020 · US
Cutting apparatus and groove detecting method
US-10665508-B2 · May 26, 2020 · US
Method for converting a floating gate non-volatile memory cell to a read-only memory cell and circuit structure thereof
US-10658364-B2 · May 19, 2020 · US
Verifying planarization performance using electrical measures
US-10642950-B2 · May 5, 2020 · US
Apparatus and method for monitoring and predicting reliability of an integrated circuit
US-10634714-B2 · Apr 28, 2020 · US
Screening method for electrolytic capacitors
US-10591527-B2 · Mar 17, 2020 · US
System and method for wafer inspection with a noise boundary threshold
US-10533953-B2 · Jan 14, 2020 · US
Fault discrimination and calibration of scatterometry overlay targets
US-10527952-B2 · Jan 7, 2020 · US
Plating system, a plating system control method, and a storage medium containing a program for causing a computer to execute the plating system control method
US-10501862-B2 · Dec 10, 2019 · US
Continuous light inspection
US-10497092-B2 · Dec 3, 2019 · US
Method for packaging circuits
US-2019362988-A1 · Nov 28, 2019 · US
Method for packaging circuits
US-10453704-B2 · Oct 22, 2019 · US
Method for detecting thinning of an integrated circuit substrate via its rear face, and corresponding integrated circuit
US-10453808-B2 · Oct 22, 2019 · US
Method for converting a floating gate non-volatile memory cell to a read-only memory cell and circuit structure thereof
US-2019267380-A1 · Aug 29, 2019 · US
Method of dynamic thermal management
US-10390420-B2 · Aug 20, 2019 · US
Method of Feature Exaction from Time-series of Spectra to Control Endpoint of Process
US-2019244870-A1 · Aug 8, 2019 · US
Method for post chemical mechanical polishing clean
US-10332741-B2 · Jun 25, 2019 · US
Method of feature exaction from time-series of spectra to control endpoint of process
US-10262910-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L22/00?
- CPC H01L22/00 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L22/00 (Electricity)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC H01L22/00 growing?
- Publication counts under this code: 12 in 2024 vs 5 in 2025 (latest complete years).