Karl Leeser

Person

West Linn, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Differential-pressure-based flow meters
- Patent number 12,215,989
- Issue date Feb 4, 2025
- Lam Research Corporation
- John Folden Stumpf
- G01 - MEASURING TESTING
Information Patent Grant
RF tuning systems including tuning circuits having impedances for s...
- Patent number 12,217,939
- Issue date Feb 4, 2025
- Lam Research Corporation
- David French
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Joining techniques for composite ceramic bodies
- Patent number 12,211,685
- Issue date Jan 28, 2025
- Lam Research Corporation
- Karl Frederick Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Closed-loop multiple-output radio frequency (RF) matching
- Patent number 12,136,938
- Issue date Nov 5, 2024
- Lam Research Corporation
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mutually induced filters
- Patent number 12,052,006
- Issue date Jul 30, 2024
- Lam Research Corporation
- Sunil Kapoor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple-output radiofrequency matching module and associated methods
- Patent number 12,040,770
- Issue date Jul 16, 2024
- Lam Research Corporation
- Karl Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular-component system for gas delivery
- Patent number 11,996,301
- Issue date May 28, 2024
- Lam Research Corporation
- John Folden Stumpf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance transformation in radio-frequency-assisted plasma generation
- Patent number 11,984,298
- Issue date May 14, 2024
- Lam Research Corporation
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pad raising mechanism in wafer positioning pedestal for semiconduct...
- Patent number 11,955,366
- Issue date Apr 9, 2024
- Lam Research Corporation
- Paul Konkola
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mechanical suppression of parasitic plasma in substrate processing...
- Patent number 11,862,435
- Issue date Jan 2, 2024
- Lam Research Corporation
- Douglas Keil
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Showerhead faceplate having flow apertures configured for hollow ca...
- Patent number 11,837,443
- Issue date Dec 5, 2023
- Lam Research Corporation
- Michael John Selep
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatuses and methods for avoiding electrical breakdown from RF t...
- Patent number 11,784,027
- Issue date Oct 10, 2023
- Lam Research Corporation
- Hyungjoon Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for thermal control of tubing assembly and associated met...
- Patent number 11,768,011
- Issue date Sep 26, 2023
- Lam Research Corporation
- Karl F. Leeser
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Suppression of parasitic deposition in a substrate processing syste...
- Patent number 11,725,282
- Issue date Aug 15, 2023
- Novellus Systems, Inc.
- Chunguang Xia
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rotational indexer with additional rotational axes
- Patent number 11,699,610
- Issue date Jul 11, 2023
- Lam Research Corporation
- Richard M. Blank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carrier plate for use in plasma processing systems
- Patent number 11,670,535
- Issue date Jun 6, 2023
- Lam Research Corporation
- Karl Leeser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mechanical suppression of parasitic plasma in substrate processing...
- Patent number 11,621,150
- Issue date Apr 4, 2023
- Lam Research Corporation
- Douglas Keil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular recipe controlled calibration (MRCC) apparatus used to bala...
- Patent number 11,594,397
- Issue date Feb 28, 2023
- Lam Research Corporation
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency (RF) signal source supplying RF plasma generator an...
- Patent number 11,557,460
- Issue date Jan 17, 2023
- Lam Research Corporation
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Showerhead faceplate having flow apertures configured for hollow ca...
- Patent number 11,515,124
- Issue date Nov 29, 2022
- Lam Research Corporation
- Michael John Selep
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotational indexer with additional rotational axes
- Patent number 11,482,436
- Issue date Oct 25, 2022
- Lam Research Corporation
- Richard M. Blank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar substrate edge contact with open volume equalization pathway...
- Patent number 11,443,975
- Issue date Sep 13, 2022
- Lam Research Corporation
- Patrick Breiling
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate processing system with tandem source activation for CVD
- Patent number 11,434,567
- Issue date Sep 6, 2022
- Lam Research Corporation
- Adrien LaVoie
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pad raising mechanism in wafer positioning pedestal for semiconduct...
- Patent number 11,387,136
- Issue date Jul 12, 2022
- Lam Research Corporation
- Paul Konkola
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatuses and methods for avoiding electrical breakdown from RF t...
- Patent number 11,264,207
- Issue date Mar 1, 2022
- Lam Research Corporation
- Hyungjoon Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mutually induced filters
- Patent number 11,258,420
- Issue date Feb 22, 2022
- Lam Research Corporation
- Sunil Kapoor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF tuning systems including tuning circuits having impedances for s...
- Patent number 11,183,368
- Issue date Nov 23, 2021
- Lam Research Corporation
- David French
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for thermal control of tubing assembly and associated met...
- Patent number 11,131,480
- Issue date Sep 28, 2021
- Lam Research Corporation
- Karl F. Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for suppressing parasitic plasma and reducing w...
- Patent number 11,127,567
- Issue date Sep 21, 2021
- Lam Research Corporation
- Hu Kang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Suppression of parasitic deposition in a substrate processing syste...
- Patent number 11,111,581
- Issue date Sep 7, 2021
- Lam Research Corporation
- Chunguang Xia
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING TOOL WITH RAPID AND SELECTIVE CONTROL OF PARTI...
- Publication number 20250038011
- Publication date Jan 30, 2025
- LAM RESEARCH CORPORATION
- Richard H. GOULD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOSED-LOOP MULTIPLE-OUTPUT RADIO FREQUENCY (RF) MATCHING
- Publication number 20250015819
- Publication date Jan 9, 2025
- LAM RESEARCH CORPORATION
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL IMAGING FOR ANALYSIS OF DEVICE FABRICATION TOOLS
- Publication number 20240410760
- Publication date Dec 12, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-STATION PROCESSING MODULE AND REACTOR ARCHITECTURE
- Publication number 20240395580
- Publication date Nov 28, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JOINING TECHNIQUES FOR COMPOSITE CERAMIC BODIES
- Publication number 20240379316
- Publication date Nov 14, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick LEESER
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PROCESS MODULE CHAMBER PROVIDING SYMMETRIC RF RETURN PATH
- Publication number 20240371604
- Publication date Nov 7, 2024
- LAM RESEARCH CORPORATION
- Sam Jafarian Tehrani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANOMALOUS PLASMA EVENT DETECTION AND MITIGATION IN SEMICONDUCTOR PR...
- Publication number 20240355600
- Publication date Oct 24, 2024
- LAM RESEARCH CORPORATION
- Sunil Kapoor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULAR-COMPONENT SYSTEM FOR GAS DELIVERY
- Publication number 20240347349
- Publication date Oct 17, 2024
- LAM RESEARCH CORPORATION
- John Folden Stumpf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MUTUALLY INDUCED FILTERS
- Publication number 20240348223
- Publication date Oct 17, 2024
- LAM RESEARCH CORPORATION
- Sunil Kapoor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiple-Output Radiofrequency Matching Module and Associated Methods
- Publication number 20240322781
- Publication date Sep 26, 2024
- LAM RESEARCH CORPORATION
- Karl Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTORTION OF PULSES FOR WAFER BIASING
- Publication number 20240266153
- Publication date Aug 8, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPEDANCE TRANSFORMATION IN RADIO-FREQUENCY-ASSISTED PLASMA GENERATION
- Publication number 20240258073
- Publication date Aug 1, 2024
- LAM RESEARCH CORPORATION
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIPOLAR ELECTRODE ARRANGEMENT FOR ELECTROSTATIC CHUCKS
- Publication number 20240234106
- Publication date Jul 11, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick LEESER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IMAGE ANALYSIS OF PLASMA CONDITIONS
- Publication number 20240234112
- Publication date Jul 11, 2024
- LAM RESEARCH CORPORATION
- Michal Danek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTATIONAL INDEXERS WITH WAFER CENTERING CAPABILITY
- Publication number 20240213070
- Publication date Jun 27, 2024
- LAM RESEARCH CORPORATION
- Brian Lewis Ratliff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USE OF SIGNAL FILTERING SCHEMES IN HIGH TCR BASED CONTROL
- Publication number 20240203763
- Publication date Jun 20, 2024
- LAM RESEARCH CORPORATION
- Ramesh CHANDRASEKHARAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BACKSIDE DEPOSITION PREVENTION ON SUBSTRATES
- Publication number 20240200191
- Publication date Jun 20, 2024
- LAM RESEARCH CORPORATION
- Christopher GAGE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR TOOL ARRANGEMENTS
- Publication number 20240170309
- Publication date May 23, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICAL SUPPRESSION OF PARASITIC PLASMA IN SUBSTRATE PROCESSING...
- Publication number 20240162013
- Publication date May 16, 2024
- LAM RESEARCH CORPORATION
- Douglas KEIL
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TRIPOLAR ELECTRODE ARRANGEMENT FOR ELECTROSTATIC CHUCKS
- Publication number 20240136161
- Publication date Apr 25, 2024
- LAM RESEARCH CORPORATION
- Karl Frederick LEESER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MONOLITHIC ANISOTROPIC SUBSTRATE SUPPORTS
- Publication number 20240128062
- Publication date Apr 18, 2024
- LAM RESEARCH CORPORATION
- Joel HOLLINGSWORTH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Showerhead Faceplate Having Flow Apertures Configured for Hollow Ca...
- Publication number 20240112890
- Publication date Apr 4, 2024
- LAM RESEARCH CORPORATION
- Michael John Selep
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOOL FOR PREVENTING OR SUPPRESSING ARCING
- Publication number 20230416922
- Publication date Dec 28, 2023
- LAM RESEARCH CORPORATION
- Yukinori SAKIYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTl-STATION TOOL WITH ROTATABLE TOP PLATE ASSEMBLY
- Publication number 20230420289
- Publication date Dec 28, 2023
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER AND MULTI-RINGED SEALS FOR PREVENTING PERMEATION AND LE...
- Publication number 20230417326
- Publication date Dec 28, 2023
- Lam Reseach Corporation
- Karl Frederick LEESER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
APPARATUSES AND METHODS FOR AVOIDING ELECTRICAL BREAKDOWN FROM RF T...
- Publication number 20230420218
- Publication date Dec 28, 2023
- LAM RESEARCH CORPORATION
- Hyungjoon Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LOCALIZED PLASMA ARC PREVENTION VIA PURGE RING
- Publication number 20230402259
- Publication date Dec 14, 2023
- LAM RESEARCH CORPORATION
- Karl Frederick Leeser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEAT-TRANSFERRING VALVE FLEXURE AND METHODS
- Publication number 20230366484
- Publication date Nov 16, 2023
- Karl Frederick Leeser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ACCURATE DETERMINATION OF RADIO FREQUENCY POWER THROUGH DIGITAL INV...
- Publication number 20230341448
- Publication date Oct 26, 2023
- LAM RESEARCH CORPORATION
- Ashish Saurabh
- G01 - MEASURING TESTING
Information Patent Application
MODULAR RECIPE CONTROLLED CALIBRATION (MRCC) APPARATUS USED TO BALA...
- Publication number 20230245853
- Publication date Aug 3, 2023
- LAM RESEARCH CORPORATION
- Eller Y. Juco
- H01 - BASIC ELECTRIC ELEMENTS

Karl Leeser

Person

Patents Grantslast 30 patents

Differential-pressure-based flow meters

RF tuning systems including tuning circuits having impedances for s...

Joining techniques for composite ceramic bodies

Closed-loop multiple-output radio frequency (RF) matching

Mutually induced filters

Multiple-output radiofrequency matching module and associated methods

Modular-component system for gas delivery

Impedance transformation in radio-frequency-assisted plasma generation

Pad raising mechanism in wafer positioning pedestal for semiconduct...

Mechanical suppression of parasitic plasma in substrate processing...

Showerhead faceplate having flow apertures configured for hollow ca...

Apparatuses and methods for avoiding electrical breakdown from RF t...

Apparatus for thermal control of tubing assembly and associated met...

Suppression of parasitic deposition in a substrate processing syste...

Rotational indexer with additional rotational axes

Carrier plate for use in plasma processing systems

Mechanical suppression of parasitic plasma in substrate processing...

Modular recipe controlled calibration (MRCC) apparatus used to bala...

Radio frequency (RF) signal source supplying RF plasma generator an...

Showerhead faceplate having flow apertures configured for hollow ca...

Rotational indexer with additional rotational axes

Planar substrate edge contact with open volume equalization pathway...

Substrate processing system with tandem source activation for CVD

Pad raising mechanism in wafer positioning pedestal for semiconduct...

Apparatuses and methods for avoiding electrical breakdown from RF t...

Mutually induced filters

RF tuning systems including tuning circuits having impedances for s...

Apparatus for thermal control of tubing assembly and associated met...

Systems and methods for suppressing parasitic plasma and reducing w...

Suppression of parasitic deposition in a substrate processing syste...

Patents Applicationslast 30 patents

SUBSTRATE PROCESSING TOOL WITH RAPID AND SELECTIVE CONTROL OF PARTI...

CLOSED-LOOP MULTIPLE-OUTPUT RADIO FREQUENCY (RF) MATCHING

THERMAL IMAGING FOR ANALYSIS OF DEVICE FABRICATION TOOLS

MULTI-STATION PROCESSING MODULE AND REACTOR ARCHITECTURE

JOINING TECHNIQUES FOR COMPOSITE CERAMIC BODIES

PROCESS MODULE CHAMBER PROVIDING SYMMETRIC RF RETURN PATH

ANOMALOUS PLASMA EVENT DETECTION AND MITIGATION IN SEMICONDUCTOR PR...

MODULAR-COMPONENT SYSTEM FOR GAS DELIVERY

MUTUALLY INDUCED FILTERS

Multiple-Output Radiofrequency Matching Module and Associated Methods

DISTORTION OF PULSES FOR WAFER BIASING

IMPEDANCE TRANSFORMATION IN RADIO-FREQUENCY-ASSISTED PLASMA GENERATION

TRIPOLAR ELECTRODE ARRANGEMENT FOR ELECTROSTATIC CHUCKS

IMAGE ANALYSIS OF PLASMA CONDITIONS

ROTATIONAL INDEXERS WITH WAFER CENTERING CAPABILITY

USE OF SIGNAL FILTERING SCHEMES IN HIGH TCR BASED CONTROL

BACKSIDE DEPOSITION PREVENTION ON SUBSTRATES

SEMICONDUCTOR TOOL ARRANGEMENTS

MECHANICAL SUPPRESSION OF PARASITIC PLASMA IN SUBSTRATE PROCESSING...

TRIPOLAR ELECTRODE ARRANGEMENT FOR ELECTROSTATIC CHUCKS

MONOLITHIC ANISOTROPIC SUBSTRATE SUPPORTS

Showerhead Faceplate Having Flow Apertures Configured for Hollow Ca...

TOOL FOR PREVENTING OR SUPPRESSING ARCING

MULTl-STATION TOOL WITH ROTATABLE TOP PLATE ASSEMBLY

MULTI-LAYER AND MULTI-RINGED SEALS FOR PREVENTING PERMEATION AND LE...

APPARATUSES AND METHODS FOR AVOIDING ELECTRICAL BREAKDOWN FROM RF T...

LOCALIZED PLASMA ARC PREVENTION VIA PURGE RING

HEAT-TRANSFERRING VALVE FLEXURE AND METHODS

ACCURATE DETERMINATION OF RADIO FREQUENCY POWER THROUGH DIGITAL INV...

MODULAR RECIPE CONTROLLED CALIBRATION (MRCC) APPARATUS USED TO BALA...