Wafer bath imaging
US-2026073508-A1 · Mar 12, 2026 · US
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Simms Ihsan patents
Simms Ihsan is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Simms Ihsan |
| Total patents | 13 |
| First publication | Jan 23, 2020 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Wafer bath imaging
US-12488452-B2 · Dec 2, 2025 · US
Systems and methods for wafer processing with sensor technologies
US-2025364335-A1 · Nov 27, 2025 · US
Bath systems and methods thereof
US-2025196175-A1 · Jun 19, 2025 · US
Bath systems and methods thereof
US-12226796-B2 · Feb 18, 2025 · US
Bath Systems and Methods Thereof
US-2023356255-A1 · Nov 9, 2023 · US
Bath systems and methods thereof
US-11738363-B2 · Aug 29, 2023 · US
Wafer bath imaging
US-2022405902-A1 · Dec 22, 2022 · US
Bath Systems and Methods Thereof
US-2022388022-A1 · Dec 8, 2022 · US
Apparatus and method to electrostatically remove foreign matter from substrate surfaces
US-11376640-B2 · Jul 5, 2022 · US
Recent patents
Latest publications not already listed above.
Etching of silicon nitride and silica deposition control in 3D NAND structures
US-10886290-B2 · Jan 5, 2021 · US
Apparatus and Method to Electrostatically Remove Foreign Matter from Substrate Surfaces
US-2020101500-A1 · Apr 2, 2020 · US
Etching of silicon nitride and silica deposition control in 3d nand structures
US-2020027891-A1 · Jan 23, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tokyo Electron Ltd | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0604 | 9 |
| B08B3/106 | 8 |
| H10P72/0426 | 8 |
| H10P50/283 | 7 |
| H10P70/23 | 5 |