Charged particle beam apparatus
US-10971347-B2 · Apr 6, 2021 · US
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Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration
Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01J3/36 |
| Official title | Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration |
| Display label | Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Charged particle beam apparatus
US-2021020422-A1 · Jan 21, 2021 · US
Permanent-magnet particle beam apparatus and method incorporating a non-magnetic metal portion for tunability
US-10211021-B2 · Feb 19, 2019 · US
Permanent-magnet particle beam apparatus and method incorporating a non-magnetic metal portion for tunability
US-2017294286-A1 · Oct 12, 2017 · US
Circuit arrangements for electronically controlled DC grids
US-9515483-B2 · Dec 6, 2016 · US