Showerhead pumping geometry for precursor containment
US-12540398-B2 · Feb 3, 2026 · US
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Hoffmann Eric J patents
Hoffmann Eric J is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hoffmann Eric J |
| Total patents | 9 |
| First publication | Apr 7, 2022 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus and methods to transfer substrates into and out of a spatial multi-substrate processing tool
US-2025054804-A1 · Feb 13, 2025 · US
Apparatus and methods to transfer substrates into and out of a spatial multi-substrate processing tool
US-12183618-B2 · Dec 31, 2024 · US
Gas distribution plate
US-D1037778-S · Aug 6, 2024 · US
Heater assembly with purge gap control and temperature uniformity for batch processing chambers
US-11818810-B2 · Nov 14, 2023 · US
Lift pin
US-D980884-S · Mar 14, 2023 · US
Showerhead pumping geometry for precursor containment
US-2023008986-A1 · Jan 12, 2023 · US
Heater assembly with purge gap control and temperature uniformity for batch processing chambers
US-2022312553-A1 · Sep 29, 2022 · US
Apparatus and methods to transfer substrates into and out of a spatial multi-substrate processing tool
US-2022106683-A1 · Apr 7, 2022 · 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 |
|---|---|
| Applied Materials Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/7621 | 5 |
| C23C16/54 | 5 |
| H10P72/7612 | 3 |
| C23C16/4586 | 3 |
| C23C16/45551 | 3 |