| Utility: HYBRID HIGH-TEMPERATURE ELECTROSTATIC CLAMP FOR IMPROVED WORKPIECE TEMPERATURE UNIFORMITY Filling date: 6 Sep 2025 Issue date: 12 May 2022 | 10 Nov 2021 | 12 May 2022 |
| Utility: ETCHING ALUMINUM NITRIDE OR ALUMINUM OXIDE TO GENERATE AN ALUMINUM ION BEAM Filling date: 6 Sep 2025 Issue date: 5 May 2022 | 4 Jun 2021 | 5 May 2022 |
| Utility: HYDROGEN CO-GAS WHEN USING A CHLORINE-BASED ION SOURCE MATERIAL Filling date: 6 Sep 2025 Issue date: 13 Jan 2022 | 4 Jun 2021 | 13 Jan 2022 |
| Utility: TUNING APPARATUS FOR MINIMUM DIVERGENCE ION BEAM Filling date: 6 Sep 2025 Issue date: 23 Dec 2021 | 15 Jun 2021 | 23 Dec 2021 |
| Utility: STEPPED INDIRECTLY HEATED CATHODE WITH IMPROVED SHIELDING Filling date: 6 Sep 2025 Issue date: 23 Dec 2021 | 26 May 2021 | 23 Dec 2021 |
| Utility: ACTIVE WORKPIECE HEATING OR COOLING FOR AN ION IMPLANTATION SYSTEM Filling date: 6 Sep 2025 Issue date: 25 Nov 2021 | 4 Aug 2021 | 25 Nov 2021 |
| Utility: APPARATUS AND METHOD FOR METAL CONTAMINATION CONTROL IN AN ION IMPLANTATION SYSTEM USING CHARGE STRIPPING MECHANISM Filling date: 6 Sep 2025 Issue date: 12 Aug 2021 | 5 Feb 2021 | 12 Aug 2021 |
| Utility: HYDROGEN GENERATOR FOR AN ION IMPLANTER Filling date: 6 Sep 2025 Issue date: 25 Mar 2021 | 20 Nov 2020 | 25 Mar 2021 |
| Utility: METHOD OF ENHANCING THE ENERGY AND BEAM CURRENT ON RF BASED IMPLANTER Filling date: 6 Sep 2025 Issue date: 25 Feb 2021 | 19 Aug 2019 | 25 Feb 2021 |
| Utility: TOXIC OUTGAS CONTROL POST PROCESS Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 12 Jul 2019 | 14 Jan 2021 |
| Utility: SYSTEM AND METHOD FOR EXTENDING A LIFETIME OF AN ION SOURCE FOR MOLECULAR CARBON IMPLANTS Filling date: 6 Sep 2025 Issue date: 10 Dec 2020 | 29 May 2020 | 10 Dec 2020 |
| Utility: CHARGE STRIPPING FOR ION IMPLANTATION SYSTEMS Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 29 May 2020 | 3 Dec 2020 |
| Utility: HIGH POWER WAFER COOLING Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 | 28 Apr 2020 | 5 Nov 2020 |
| Utility: MULTIPLE ARC CHAMBER SOURCE Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 | 16 Apr 2020 | 22 Oct 2020 |
| Utility: LIQUID METAL ION SOURCE Filling date: 6 Sep 2025 Issue date: 24 Sep 2020 | 19 Mar 2020 | 24 Sep 2020 |
| Utility: METHOD OF MIXING UPSTREAM AND DOWNSTREAM CURRENT MEASUREMENTS FOR INFERENCE OF THE BEAM CURRENT AT THE BEND OF AN OPTICAL ELEMENT FOR REALTIME DOSE CONTROL Filling date: 6 Sep 2025 Issue date: 20 Aug 2020 | 14 Feb 2020 | 20 Aug 2020 |
| Utility: REDUCTION OF CONDENSED GASES ON CHAMBER WALLS VIA HEATED CHAMBER HOUSING FOR SEMICONDUCTOR PROCESSING EQUIPMENT Filling date: 6 Sep 2025 Issue date: 9 Jul 2020 | 4 Jan 2019 | 9 Jul 2020 |
| Utility: REDUCTION OF CONDENSED GASES ON CHAMBER WALLS VIA PURGE GAS DILUTION AND EVACUATION FOR SEMICONDUCTOR PROCESSING EQUIPMENT Filling date: 6 Sep 2025 Issue date: 9 Jul 2020 | 4 Jan 2019 | 9 Jul 2020 |
| Utility: METHOD FOR DECREASING COOL DOWN TIME WITH HEATED SYSTEM FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT Filling date: 6 Sep 2025 Issue date: 25 Jun 2020 | 21 Dec 2018 | 25 Jun 2020 |
| Utility: WAFER SOAK TEMPERATURE READBACK AND CONTROL VIA THERMOCOUPLE EMBEDDED END EFFECTOR FOR SEMICONDUCTOR PROCESSING EQUIPMENT Filling date: 6 Sep 2025 Issue date: 25 Jun 2020 | 20 Dec 2018 | 25 Jun 2020 |
| Utility: SCAN AND CORRECTOR MAGNET DESIGNS FOR HIGH THROUGHPUT SCANNED BEAM ION IMPLANTER Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 | 19 Dec 2019 | 18 Jun 2020 |
| Utility: ION SOURCE WITH TAILORED EXTRACTION APERTURE SHAPE Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 | 12 Dec 2018 | 18 Jun 2020 |
| Utility: SYSTEM AND METHOD FOR ALIGNING LIGHT-TRANSMITTING BIREFRINGENT WORKPIECES Filling date: 6 Sep 2025 Issue date: 5 Mar 2020 | 28 Aug 2018 | 5 Mar 2020 |
| Utility: SUBSTRATE SUPPORT HAVING CUSTOMIZABLE AND REPLACEABLE FEATURES FOR ENHANCED BACKSIDE CONTAMINATION PERFORMANCE Filling date: 6 Sep 2025 Issue date: 27 Feb 2020 | 23 Aug 2019 | 27 Feb 2020 |
| Utility: SCANNING MAGNET DESIGN WITH ENHANCED EFFICIENCY Filling date: 6 Sep 2025 Issue date: 27 Feb 2020 | 21 Aug 2018 | 27 Feb 2020 |
| Utility: HYDROGEN BLEED GAS FOR AN ION SOURCE HOUSING Filling date: 6 Sep 2025 Issue date: 14 Nov 2019 | 10 May 2019 | 14 Nov 2019 |
| Utility: IN-SITU WAFER TEMPERATURE MEASUREMENT AND CONTROL Filling date: 6 Sep 2025 Issue date: 3 Oct 2019 | 28 Mar 2019 | 3 Oct 2019 |
| Utility: TWO-AXIS VARIABLE WIDTH MASS RESOLVING APERTURE WITH FAST ACTING SHUTTER MOTION Filling date: 6 Sep 2025 Issue date: 5 Sep 2019 | 1 Mar 2018 | 5 Sep 2019 |
