High temperature precursor gas delivery manifold
US-2026009130-A1 · Jan 8, 2026 · US
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Sundar Ramcharan patents
Sundar Ramcharan is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sundar Ramcharan |
| Total patents | 11 |
| First publication | Sep 30, 2021 |
| Latest publication | Jan 8, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultra-fast temperature switching pedestal
US-2025374375-A1 · Dec 4, 2025 · US
Showerhead assembly with heated showerhead
US-12170186-B2 · Dec 17, 2024 · US
Hot showerhead
US-11946140-B2 · Apr 2, 2024 · US
Backside deposition for wafer bow management
US-2024096605-A1 · Mar 21, 2024 · US
Showerhead Assembly with Heated Showerhead
US-2024068096-A1 · Feb 29, 2024 · US
Showerhead assembly with heated showerhead
US-2023335377-A1 · Oct 19, 2023 · US
Biasable rotating pedestal
US-2023282506-A1 · Sep 7, 2023 · US
Hot showerhead
US-2022307131-A1 · Sep 29, 2022 · US
RF return path for reduction of parasitic plasma
US-11335543-B2 · May 17, 2022 · US
Recent patents
Latest publications not already listed above.
Rf return path for reduction of parasitic plasma
US-2021305020-A1 · Sep 30, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Applied Materials Inc | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C16/45565 | 7 |
| C23C16/4586 | 5 |
| H01J37/32082 | 5 |
| H01J2237/332 | 4 |
| C23C16/4557 | 4 |