Large diameter silicon carbide wafers
US-2026071350-A1 · Mar 12, 2026 · US
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Griffiths Steven patents
Griffiths Steven is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Griffiths Steven |
| Total patents | 11 |
| First publication | Jul 1, 2021 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Large diameter silicon carbide wafers
US-2026071351-A1 · Mar 12, 2026 · US
Large diameter silicon carbide wafers
US-12473661-B2 · Nov 18, 2025 · US
Large dimension silicon carbide single crystalline materials with reduced crystallographic stress
US-2025006491-A1 · Jan 2, 2025 · US
Large diameter silicon carbide wafers
US-2024352622-A1 · Oct 24, 2024 · US
Large dimension silicon carbide single crystalline materials with reduced crystallographic stress
US-12125701-B2 · Oct 22, 2024 · US
Large diameter silicon carbide wafers
US-12054850-B2 · Aug 6, 2024 · US
Dislocation distribution for silicon carbide crystalline materials
US-11519098-B2 · Dec 6, 2022 · US
Large dimension silicon carbide single crystalline materials with reduced crystallographic stress
US-2022189768-A1 · Jun 16, 2022 · US
Dislocation distribution for silicon carbide crystalline materials
US-2021230769-A1 · Jul 29, 2021 · US
Recent patents
Latest publications not already listed above.
Large diameter silicon carbide wafers
US-2021198804-A1 · Jul 1, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wolfspeed Inc | 8 |
| Cree Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.