Guiding structures for fabrication of angled features in a semiconductor device
US-12572067-B2 · Mar 10, 2026 · US
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Bruce Robert L patents
Bruce Robert L is listed as an inventor on 120 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bruce Robert L |
| Total patents | 120 |
| First publication | Jan 6, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fabrication of asymmetric mandrel structures in semiconductor device
US-12558835-B1 · Feb 24, 2026 · US
Selective etching of top electrode metal to phase-change material by tuning wafer temperature
US-2026007079-A1 · Jan 1, 2026 · US
Suppression of void-formation of PCM materials
US-12495722-B2 · Dec 9, 2025 · US
Pillar critical dimension reduction by isotropic plasma etching with high selectivity to silicon-containing antireflective coating and silicon nitride
US-2025287608-A1 · Sep 11, 2025 · US
Phase-change memory cell with mixed-material switchable region
US-12342736-B2 · Jun 24, 2025 · US
Applying inert ion beam etching for improving a profile and repairing sidewall damage for phase change memory devices
US-12329044-B2 · Jun 10, 2025 · US
Trimming intermediate carbon layer to achieve nanometer scale patterning
US-2025185524-A1 · Jun 5, 2025 · US
Guiding structures for fabrication of angled features in a semiconductor device
US-2024319591-A1 · Sep 26, 2024 · US
Fabrication of angled mandrel structures in semiconductor device
US-2024319584-A1 · Sep 26, 2024 · US
Recent patents
Latest publications not already listed above.
Phase-change memory cell with mixed-material switchable region
US-2024196766-A1 · Jun 13, 2024 · US
Fill-in confined cell PCM devices
US-12004434-B2 · Jun 4, 2024 · US
Integration of selector on confined phase change memory
US-11968913-B2 · Apr 23, 2024 · US
Boron Surface Passivation of Phase Change Memory Material
US-2024099166-A1 · Mar 21, 2024 · US
Hydrogen and Hydrocarbon Plasma Treatment of Phase Change Memory Material
US-2024099163-A1 · Mar 21, 2024 · US
Embedded heater in a phase change memory material
US-11910731-B2 · Feb 20, 2024 · US
Phase change memory cell with ovonic threshold switch
US-11910734-B2 · Feb 20, 2024 · US
Mitigating moisture driven degradation of silicon doped chalcogenides
US-11889771-B2 · Jan 30, 2024 · US
Phase change heterostructures with controlled linear dynamic range
US-2023371405-A1 · Nov 16, 2023 · US
Phase change memory cell with ovonic threshold switch
US-2023309422-A1 · Sep 28, 2023 · US
Reactivation of a deposited metal liner
US-11723293-B2 · Aug 8, 2023 · US
Electrode recessed phase change memory pore cell
US-2023189670-A1 · Jun 15, 2023 · US
Suppression of void-formation of pcm materials
US-2023180636-A1 · Jun 8, 2023 · US
Phase change memory cell with ovonic threshold switch
US-11665983-B2 · May 30, 2023 · US
Applying inert ion beam etching for improving a profile and repairing sidewall damage for phase change memory devices
US-2023165169-A1 · May 25, 2023 · US
Integration of selector on confined phase change memory
US-2022367797-A1 · Nov 17, 2022 · US
Reactivation of a deposited metal liner
US-2022310912-A1 · Sep 29, 2022 · US
Integrated phase change memory cell projection liner and etch stop layer
US-11456417-B2 · Sep 27, 2022 · US
Integration of selector on confined phase change memory
US-11437571-B2 · Sep 6, 2022 · US
Embedded heater in a phase change memory material
US-2022254995-A1 · Aug 11, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| IBM | 116 |
| Zeon Corp | 13 |
| Bruce Robert L | 4 |
| Tokyo Electron Ltd | 4 |
| Globalfoundries Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10N70/231 | 38 |
| H10N70/8828 | 38 |
| H10N70/826 | 36 |
| H10N70/063 | 27 |
| H01L45/06 | 26 |