Lam Research
Utility Patent Applications

Last updated:

List of all Lam Research patents 402 in total

Status Patent
Application
Utility: ASYMMETRIC WAFER BOW COMPENSATION BY CHEMICAL VAPOR DEPOSITION External link
Filling date: 8 Sep 2025 Issue date: 2 Apr 2020
Application
Utility: Methods and Systems for Managing Byproduct Material Accumulation During Plasma-Based Semiconductor Wafer Fabrication Process External link
Filling date: 8 Sep 2025 Issue date: 2 Apr 2020
Application
Utility: Systems and Methods for Controlling Plasma Instability in Semiconductor Fabrication External link
Filling date: 8 Sep 2025 Issue date: 26 Mar 2020
Application
Utility: Methods And Systems For Determining A Fault In A Gas Heater Channel External link
Filling date: 8 Sep 2025 Issue date: 26 Mar 2020
Application
Utility: DUAL FREQUENCY SILANE-BASED SILICON DIOXIDE DEPOSITION TO MINIMIZE FILM INSTABILITY External link
Filling date: 8 Sep 2025 Issue date: 26 Mar 2020
Application
Utility: LONG-LIFE HIGH-POWER TERMINALS FOR SUBSTRATE SUPPORT WITH EMBEDDED HEATING ELEMENTS External link
Filling date: 8 Sep 2025 Issue date: 26 Mar 2020
Application
Utility: THREE OR MORE STATES FOR ACHIEVING HIGH ASPECT RATIO DIELECTRIC ETCH External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: VACUUM-INTEGRATED HARDMASK PROCESSES AND APPARATUS External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: MULTI-CYCLE ALD PROCESS FOR FILM UNIFORMITY AND THICKNESS PROFILE MODULATION External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: METHOD OF ACHIEVING HIGH SELECTIVITY FOR HIGH ASPECT RATIO DIELECTRIC ETCH External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: Fiducial-Filtering Automatic Wafer Centering Process and Associated System External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: Methods and Systems for Controlling Wafer Fabrication Process External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: AUTO-CALIBRATED PROCESS INDEPENDENT FEEDFORWARD CONTROL External link
Filling date: 8 Sep 2025 Issue date: 19 Mar 2020
Application
Utility: TIN OXIDE FILMS IN SEMICONDUCTOR DEVICE MANUFACTURING External link
Filling date: 8 Sep 2025 Issue date: 12 Mar 2020
Application
Utility: REDUCED FOOTPRINT PLATFORM ARCHITECTURE WITH LINEAR VACUUM TRANSFER MODULE External link
Filling date: 8 Sep 2025 Issue date: 12 Mar 2020
Application
Utility: LOW RESISTIVITY FILMS CONTAINING MOLYBDENUM External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: SEGMENTING A MODEL WITHIN A PLASMA SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: TWO-STAGE PIN LIFTER FOR DE-CHUCK OPERATIONS External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: Modular Recipe Controlled Calibration (MRCC) Apparatus Used to Balance Plasma in Multiple Station System External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: SOFTWARE EMULATOR FOR HARDWARE COMPONENTS IN A GAS DELIVERY SYSTEM OF SUBSTRATE PROCESSING SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: USING IDENTIFIERS TO MAP EDGE RING PART NUMBERS ONTO SLOT NUMBERS External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: METHOD AND APPARATUS FOR PROVIDING STATION TO STATION UNIFORMITY External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: CONFINEMENT RING WITH EXTENDED LIFE External link
Filling date: 8 Sep 2025 Issue date: 5 Mar 2020
Application
Utility: SHOWERHEAD WITH AIR-GAPPED PLENUMS AND OVERHEAD ISOLATION GAS DISTRIBUTOR External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: SYSTEMS AND METHODS FOR REDUCING POWER REFLECTED TOWARDS A HIGHER FREQUENCY RF GENERATOR DURING A PERIOD OF A LOWER RF GENERATOR AND FOR USING A RELATIONSHIP TO REDUCE REFLECTED POWER External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: ELECTROCHEMICAL DOPING OF THIN METAL LAYERS EMPLOYING UNDERPOTENTIAL DEPOSITION AND THERMAL TREATMENT External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: SUPPRESSING INTERFACIAL REACTIONS BY VARYING THE WAFER TEMPERATURE THROUGHOUT DEPOSITION External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: CONFORMAL DAMAGE-FREE ENCAPSULATION OF CHALCOGENIDE MATERIALS External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: EXTRACTING REAL-TIME DATA FROM ETHERCAT SENSOR BUS IN A SUBSTRATE PROCESSING SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: CERAMIC BASEPLATE WITH CHANNELS HAVING NON-SQUARE CORNERS External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: METHOD AND APPARATUS FOR MODULATING FILM UNIFORMITY External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: METHOD FOR ETCHING AN ETCH LAYER External link
Filling date: 8 Sep 2025 Issue date: 27 Feb 2020
Application
Utility: SYMMETRIC PRECURSOR DELIVERY External link
Filling date: 8 Sep 2025 Issue date: 20 Feb 2020
Application
Utility: MODIFICATION OF SNO2 SURFACE FOR EUV LITHOGRAPHY External link
Filling date: 8 Sep 2025 Issue date: 20 Feb 2020
Application
Utility: MODULE INCLUDING METALLIZED CERAMIC TUBES FOR RF AND GAS DELIVERY External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: METHOD TO CLEAN SNO2 FILM FROM CHAMBER External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: PROGRESSIVE HEATING OF COMPONENTS OF SUBSTRATE PROCESSING SYSTEMS USING TCR ELEMENT-BASED HEATERS External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: CONTROLLING SHOWERHEAD HEATING VIA RESISTIVE THERMAL MEASUREMENTS External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: HYBRID FLOW METROLOGY FOR IMPROVED CHAMBER MATCHING External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: CHEMICAL VAPOR DEPOSITION TOOL FOR PREVENTING OR SUPPRESSING ARCING External link
Filling date: 8 Sep 2025 Issue date: 13 Feb 2020
Application
Utility: DETERMINING TILT ANGLE IN PATTERNED ARRAYS OF HIGH ASPECT RATIO STRUCTURES External link
Filling date: 8 Sep 2025 Issue date: 6 Feb 2020
Application
Utility: PRE-TREATMENT METHOD TO IMPROVE SELECTIVITY IN A SELECTIVE DEPOSITION PROCESS External link
Filling date: 8 Sep 2025 Issue date: 6 Feb 2020
Application
Utility: METHOD TO INCREASE DEPOSITION RATE OF ALD PROCESS External link
Filling date: 8 Sep 2025 Issue date: 6 Feb 2020
Application
Utility: COMPENSATING CHAMBER AND PROCESS EFFECTS TO IMPROVE CRITICAL DIMENSION VARIATION FOR TRIM PROCESS External link
Filling date: 8 Sep 2025 Issue date: 6 Feb 2020
Application
Utility: RF TUNING SYSTEMS INCLUDING TUNING CIRCUITS HAVING IMPEDANCES FOR SETTING AND ADJUSTING PARAMETERS OF ELECTRODES IN ELECTROSTATIC CHUCKS External link
Filling date: 8 Sep 2025 Issue date: 6 Feb 2020
Application
Utility: Ceramic Layer for Electrostatic Chuck Including Embedded Faraday Cage for RF Delivery and Associated Methods External link
Filling date: 8 Sep 2025 Issue date: 30 Jan 2020
Application
Utility: SYSTEM AND METHOD FOR CHEMICAL AND HEATED WETTING OF SUBSTRATES PRIOR TO METAL PLATING External link
Filling date: 8 Sep 2025 Issue date: 30 Jan 2020
Application
Utility: MAINTENANCE MODE POWER SUPPLY SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 30 Jan 2020
Application
Utility: MAGNETIC SHIELDING FOR PLASMA SOURCES External link
Filling date: 8 Sep 2025 Issue date: 30 Jan 2020
Application
Utility: Method for Controlling Core Critical Dimension Variation Using Flash Trim Sequence External link
Filling date: 8 Sep 2025 Issue date: 30 Jan 2020

Showing 250 to 300 of 402 patents.