Lam Research Corporation

United States of America


 
Total IP 4,443
Total IP incl. subs 5,234 (+ 863 for subs)
Total IP Rank # 225
IP Activity Score 4.1/5.0    3,081
IP Activity Rank # 196
IP AS incl. subs 3.9/5.0    3,232
Stock Symbol
ISIN US5128071082
Market Cap. 59,900M  (USD)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Machines and machine tools

Patents

Trademarks

2,580 93
0 0
1,706 61
3
 
Last Patent 2023 - Showerhead designs for controlli...
First Patent 1980 - Auto-zero system for pressure tr...
Last Trademark 2023 - SCANRAMICS
First Trademark 1991 - CONCEPT ONE

Subsidiaries

4 subsidiaries with IP (827 patents, 36 trademarks)

33 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Ceramic parts for machines; parts for machines for the deposition of materials; Ceramic tools for...
G/S Semiconductor manufacturing machines; semiconductor substrates manufacturing machines; semicondu...
Invention Systems and methods for pulse width modulated dose control. A substrate processing system for tr...
2022 Invention Removing metal contamination from surfaces of a processing chamber. A method for cleaning surfac...
G/S Semiconductor manufacturing machines; Semiconductor substrates manufacturing machines; Semiconduc...
G/S Components for pulsed laser deposition machines for use in the manufacture of semiconductors, nam...
Invention Method for plasma etching a layer based on a iii-n material. An object of the invention concerns ...
Invention Apparatuses and techniques for cleaning a multi-station semiconductor processing chamber. Systems...
Invention Edge rings for improved edge uniformity in semiconductor processing operations. Improved edge rin...
Invention Showerhead faceplate configurations. A showerhead for processing a substrate comprises a backplat...
Invention System for monitoring performance of electrostatic chucks in substrate processing systems. A syst...
Invention Nesting atmospheric robot arms for high throughput. Nesting wafer handling robot arms are provide...
Invention Modification of metal-containing surfaces in high aspect ratio plasma etching. Methods and appara...
Invention Silicon etch with organochloride. 4xyzz (where x>0 and z > 0), and combinations thereof, a carbon...
Invention Compact in-situ gas separator for substrate processing systems. A gas separator includes a first ...
Invention Substrate processing tool with rapid and selective control of partial pressure of water vapor and...
Invention Method and apparatus for automated regulation of a frequency-modulated multilevel outphasing powe...
Invention Pin lift hard stop. A hard stop for a substrate processing system includes: a first portion inclu...
Invention Degas system using inert purge gas at controlled pressure for a liquid delivery system of a subst...
Invention Thermal imaging for analysis of device fabrication tools. Multi-pixel sensors such as camera sens...
Invention Atomic layer deposition seam reduction. Methods and apparatuses for depositing material into feat...
Invention Showerhead with hole sizes for radical species delivery. A showerhead comprises a first set of ho...
Invention Modulating thermal conductivity to control cooling of showerhead. A cooling plate for a showerhea...
Invention Valve for semiconductor equipment. A valve comprising a valve body including an inlet, an outlet ...
Invention System and method for carbon plug formation. One example provides a fabrication tool comprising a...
Invention Microchannel assembly cooled power circuits for power boxes of substrate processing systems. A co...
Invention Phased array antennas and methods for controlling uniformity in processing a substrate. A system ...
Invention Method and apparatus for gas and deposition precursor delivery heater. A gas delivery apparatus h...
Invention Coated part for capacitively coupled chamber. An apparatus for processing a substrate is provided...
Invention Showerheads with high solidity plenums. Multiple single plenum and dual plenum showerhead design...
Invention Frontside and backside pressure monitoring for substrate movement prevention. A pressure control...
G/S Apparatus (machines) for the production of semiconductors and micro-electronic semi-conductor pr...
G/S Apparatus for the production of semiconductors and micro-electronic semi-conductor products; appa...
G/S Computer hardware and recorded software systems for the installation, operation, maintenance, and...
G/S Components for semiconductor manufacturing machines, namely, electrodes, calibrators, actuators,...
2021 G/S Components of equipment for the manufacture, processing, and fabrication of semiconductors, name...
G/S Components for semiconductor manufacturing machines, namely, electrodes, pedestals in the nature ...
G/S Replacement components for semiconductor manufacturing machines; replacement components for semi...
G/S Measuring apparatus for measuring semiconductor wafer mass and mass changes occurring in the sem...
G/S Components of equipment for the manufacture, processing, and fabrication of semiconductors, namel...
G/S Measurement apparatus and instruments for use in semiconductor manufacturing, semiconductor subs...
Invention Controlled degradation of a stimuli-responsive polymer film. Removing a stimuli responsive polym...
Invention Automated feedforward and feedback sequence for patterning cd control. A method for performing a...
Invention Bioassay substrate having fiducial domains and methods of manufacture thereof. Embodiments of th...
Invention Enhanced closed loop gas based heat exchange. A temperature control system comprises an enclosur...
Invention Divertless gas-dosing. Various embodiments include systems and apparatuses for divertless dosing...
Invention Showerhead designs for controlling deposition on wafer bevel/edge. A substrate processing system...
Invention Loss prevention during atomic layer deposition. Methods of depositing silicon oxide on carbon-ba...
Invention Lipseal edge exclusion engineering to maintain material integrity at wafer edge. Sequential elec...
Invention Grouping features of showerheads in substrate processing systems. A method includes selecting fi...
Invention Methods and systems for controlling radiofrequency pulse-initiation power spike for plasma sheath...
Invention Slide and pivot assemblies for process module bias assemblies of substrate processing systems. A...
Invention Leveling compound control. An apparatus and method of adjusting a plating solution are described...
Invention Structure and method to achieve positive tone dry develop by a hermetic overlayer. The present d...
Invention Cooled edge ring with integrated seals. A substrate support for a substrate processing chamber i...
Invention Plasma processing chamber with multilayer protective surface. Plasma processing chamber is provi...
Invention Showerhead purge collar. Methods, systems, and computer programs are directed to the design of a...
Invention Showerhead thermal management using gas cooling. A temperature-controlled showerhead assembly in...
Invention Stabilization of carbon deposition precursors like c2h2. The present disclosure relates to compo...
Invention High aspect ratio dielectric etch with chlorine. Various embodiments herein relate to methods an...
Invention Protection of channel layer in three-terminal vertical memory structure. Channel material is con...
Invention Control of wafer bow during integrated circuit processing. A method of controlling wafer bow in ...
G/S Components for semiconductor manufacturing machines, namely, electrodes, chucks, pedestals, o-rin...
G/S Replacement components for semiconductor manufacturing machines; Replacement components for semic...
2020 G/S Measurement apparatus and instruments for use in semiconductor manufacturing, semiconductor subst...
Invention Mid-ring erosion compensation in substrate processing systems. A substrate processing system inc...
2019 Invention Connector backshell