Uniform plasma linear ion source
US-2023083497-A1 · Mar 16, 2023 · US
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Allen Ernest E patents
Allen Ernest E is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Allen Ernest E |
| Total patents | 8 |
| First publication | Jan 14, 2016 |
| Latest publication | Mar 16, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Transparent halo assembly for reduced particle generation
US-11424112-B2 · Aug 23, 2022 · US
Transparent halo assembly for reduced particle generation
US-2019139758-A1 · May 9, 2019 · US
Removable substrate plane structure ring
US-2018122670-A1 · May 3, 2018 · US
Gas injection system for ion beam device
US-9865433-B1 · Jan 9, 2018 · US
Apparatus and method for efficient materials use during substrate processing
US-9589769-B2 · Mar 7, 2017 · US
Processing apparatus and method of treating a substrate
US-9287085-B2 · Mar 15, 2016 · US
Apparatus and method for efficient materials use during substrate processing
US-2016013030-A1 · Jan 14, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Varian Semiconductor Equipment Ass Inc | 6 |
| Varian Semiconductor Equipment | 2 |
| Applied Materials Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01J37/3171 | 3 |
| H01J37/32357 | 2 |
| H01J37/32082 | 2 |
| H01J37/32623 | 2 |
| H01J37/32715 | 2 |