Resonator, linear accelerator configuration and ion implantation system having tapered resonator
US-2025343023-A1 · Nov 6, 2025 · US
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Morrell David patents
Morrell David is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Morrell David |
| Total patents | 23 |
| First publication | Nov 12, 2015 |
| Latest publication | Nov 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ion extraction optics for ion processing system
US-2025232942-A1 · Jul 17, 2025 · US
Plasma system having residence time tuning assembly
US-2025022697-A1 · Jan 16, 2025 · US
Inductively coupled plasma apparatus with novel faraday shield
US-2024387151-A1 · Nov 21, 2024 · US
System and method for dissipating workpiece charge build up
US-11864299-B2 · Jan 2, 2024 · US
System and method for dissipating workpiece charge build up
US-2023371160-A1 · Nov 16, 2023 · US
Solid state heater and method of manufacture
US-11665786-B2 · May 30, 2023 · US
Solid State Heater And Method Of Manufacture
US-2021176824-A1 · Jun 10, 2021 · US
Apparatus for controlling heat flow within a silicon melt
US-2019338442-A1 · Nov 7, 2019 · US
Fault current limiter providing symmetrical electrostatic shielding
US-10468876-B2 · Nov 5, 2019 · US
Recent patents
Latest publications not already listed above.
Apparatus for controlling heat flow within a silicon melt
US-2019284715-A1 · Sep 19, 2019 · US
Apparatus for controlling heat flow within a silicon melt
US-10415151-B1 · Sep 17, 2019 · US
Pneumatically operable current protection device for a fault current limiter
US-10396548-B2 · Aug 27, 2019 · US
Apparatus and method for crystalline sheet growth
US-10179958-B2 · Jan 15, 2019 · US
Fault current limiter providing symmetrical electrostatic shielding
US-2018309288-A1 · Oct 25, 2018 · US
Pneumatically operable current protection device for a fault current limiter
US-2018219372-A1 · Aug 2, 2018 · US
Apparatus and method for controlling thickness of a crystalline sheet grown on a melt
US-10030317-B2 · Jul 24, 2018 · US
System and method for crystalline sheet growth using a cold block and gas jet
US-9957636-B2 · May 1, 2018 · US
Apparatus and method for crystalline sheet growth
US-2018080142-A1 · Mar 22, 2018 · US
System and method for crystalline sheet growth using a cold block and gas jet
US-2018047864-A1 · Feb 15, 2018 · US
Apparatus for processing a melt
US-9587324-B2 · Mar 7, 2017 · US
Apparatus and method for controlling thickness of a crystalline sheet grown on a melt
US-2016108549-A1 · Apr 21, 2016 · US
Apparatus for processing a melt
US-2015322590-A1 · Nov 12, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Varian Semiconductor Equipment Ass Inc | 14 |
| Applied Materials Inc | 8 |
| Varian Semiconductor Equipment | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B29/06 | 11 |
| C30B15/06 | 11 |
| C30B15/14 | 9 |
| C30B15/10 | 7 |
| Y10T117/1068 | 5 |