Method of etching a substrate
US-2026086275-A1 · Mar 26, 2026 · US
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Macneil John patents
Macneil John is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Macneil John |
| Total patents | 11 |
| First publication | Feb 27, 2018 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus for electrochemically processing semiconductor substrates
US-11643744-B2 · May 9, 2023 · US
Apparatus and method for processing a substrate
US-11236433-B2 · Feb 1, 2022 · US
Apparatus for electrochemically processing semiconductor substrates
US-2021317592-A1 · Oct 14, 2021 · US
Apparatus for electrochemically processing semiconductor substrates
US-11066754-B2 · Jul 20, 2021 · US
Apparatus and Method for Processing a Substrate
US-2020325588-A1 · Oct 15, 2020 · US
Electrochemical deposition chamber
US-10385471-B2 · Aug 20, 2019 · US
Apparatus for electrochemically processing semiconductor substrates
US-2018211856-A1 · Jul 26, 2018 · US
Electrochemical deposition chamber
US-2018171503-A1 · Jun 21, 2018 · US
Electro chemical deposition apparatus
US-9945043-B2 · Apr 17, 2018 · US
Recent patents
Latest publications not already listed above.
Electrochemical deposition chamber
US-9903039-B2 · Feb 27, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Spts Technologies Ltd | 11 |
| Picofluidics Ltd | 1 |
| Macneil John | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C25D17/004 | 10 |
| C25D17/001 | 10 |
| H10P72/0402 | 6 |
| C25D17/06 | 6 |
| H10P14/47 | 6 |