Systems and methods for reactor apparatus control during semiconductor wafer processes
US-2026015728-A1 · Jan 15, 2026 · US
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Libbert Jeffrey L patents
Libbert Jeffrey L is listed as an inventor on 68 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Libbert Jeffrey L |
| Total patents | 68 |
| First publication | Apr 16, 2015 |
| Latest publication | Jan 15, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods of processing semiconductor-on-insulator structures using clean-and-etch operation
US-2026018457-A1 · Jan 15, 2026 · US
Methods for controlling flatness of handle structures for use in semiconductor-on-insulator structures
US-2026005066-A1 · Jan 1, 2026 · US
Reclaimable donor substrates for use in preparing multiple silicon-on-insulator structures
US-2025293073-A1 · Sep 18, 2025 · US
High resistivity silicon-on-insulator substrate comprising an isolation region
US-2025259884-A1 · Aug 14, 2025 · US
High resistivity silicon-on-insulator substrate comprising an isolation region
US-12300535-B2 · May 13, 2025 · US
Methods of preparing silicon-on-insulator structures using epitaxial wafers
US-2025069945-A1 · Feb 27, 2025 · US
Methods of manufacturing semiconductor-on-insulator wafers having charge trapping layers with controlled stress
US-2024258155-A1 · Aug 1, 2024 · US
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
US-11942360-B2 · Mar 26, 2024 · US
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
US-11887885-B2 · Jan 30, 2024 · US
Recent patents
Latest publications not already listed above.
High resistivity semiconductor-on-insulator wafer and a method of manufacture
US-11699615-B2 · Jul 11, 2023 · US
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
US-2023215759-A1 · Jul 6, 2023 · US
High resistivity silicon-on-insulator substrate comprising an isolation region
US-2023163022-A1 · May 25, 2023 · US
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
US-11626318-B2 · Apr 11, 2023 · US
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
US-2023062816-A1 · Mar 2, 2023 · US
Method of preparing an isolation region in a high resistivity silicon-on-insulator substrate
US-11587825-B2 · Feb 21, 2023 · US
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
US-11532501-B2 · Dec 20, 2022 · US
Method of preparing an isolation region in a high resistivity silicon-on-insulator substrate
US-11380576-B2 · Jul 5, 2022 · US
High resistivity silicon-on-insulator substrate having enhanced charge trapping efficiency
US-11239107-B2 · Feb 1, 2022 · US
High resistivity semiconductor-on-insulator wafer and a method of manufacture
US-2021384070-A1 · Dec 9, 2021 · US
High resistivity semiconductor-on-insulator wafer and a method of manufacturing
US-11139198-B2 · Oct 5, 2021 · US
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
US-2021242075-A1 · Aug 5, 2021 · US
Methods for assessing semiconductor structures
US-11081407-B2 · Aug 3, 2021 · US
Radio frequency silicon on insulator structure with superior performance, stability, and manufacturability
US-11075109-B2 · Jul 27, 2021 · US
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
US-2021159114-A1 · May 27, 2021 · US
Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability
US-10943813-B2 · Mar 9, 2021 · US
Method of preparing an isolation region in a high resistivity silicon-on-insulator substrate
US-2021035855-A1 · Feb 4, 2021 · US
Method of preparing an isolation region in a high resistivity silicon-on-insulator substrate
US-2021013091-A1 · Jan 14, 2021 · US
High resistivity silicon-on-insulator substrate having enhanced charge trapping efficiency
US-2021013093-A1 · Jan 14, 2021 · US
High resistivity silicon-on-insulator substrate having enhanced charge trapping efficiency
US-10832937-B1 · Nov 10, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Globalwafers Co Ltd | 51 |
| Sunedison Semiconductor Ltd Uen201334164H | 23 |
| Sunedison Inc | 2 |
| Sunedison Semiconductor Ltd | 2 |
| Peidous Igor | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W10/181 | 60 |
| H10P90/1916 | 48 |
| H01L21/76254 | 43 |
| H10P14/3411 | 32 |
| H01L21/02532 | 29 |