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Top 50 Fast-growings companies in Etching
by Most Patent Filing In 3 Years in the United States in 2022

The Etching top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Etching Fast-growings in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio (incised) in the metal. In modern manufacturing, other chemicals may be used on other types of material. As a method of printmaking, it is, along with engraving, the most important technique for old master prints, and remains in wide use today. In a number of modern variants such as microfabrication etching and photochemical milling it is a crucial technique in much modern technology, including circuit boards.
#
Company Name
Region
Tech Topics
Total
1
Lam Research Corp.
Semiconductor,Wafer fabrication,Electronic component,
...[+2]
Patent: 50
2
PerkinElmer LLC
Environmental health,Food supply,Computer hardware,
...[+2]
Patent: 50
3
Applied Materials, Inc.
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
Patent: 44
4
Fluoroware, Inc.
Materials management,Semiconductor
Patent: 31
5
Corning, Inc.
Telecommunications,Computer hardware,Electronics,
...[+2]
Patent: 14
6
Micron Technology, Inc.
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
Patent: 12
7
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 12
8
Hitachi High-Tech Corp.
Semiconductor,Electronics,Microscope,
...[+2]
Patent: 12
9
The University of Texas at Austin
Undergraduate education,Career development,Association (object-oriented programming),
...[+2]
Patent: 9
10
The University of Texas at Arlington
Library science,Community engagement,Critical thinker,
...[+2]
Patent: 9
11
Regents of the University of Colorado
Patent: 6
12
Everspin Technologies, Inc.
Semiconductor,Magnetoresistive random-access memory,Spin-transfer torque,
...[+2]
Patent: 6
13
California Institute of Technology
Science and engineering,Microbiome,Biopharmaceutical,
...[+2]
Patent: 5
14
Intel Corp.
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 4
15
MOXTEK, Inc.
X-ray,Detector,Health care,
...[+2]
Patent: 4
16
MaxPower Semiconductor, Inc.
Semiconductor
Patent: 4
17
FEI, Inc.
Real estate development
Patent: 4
18
NuCurrent, Inc.
Wireless,Wireless power transfer,Computer hardware,
...[+2]
Patent: 3
19
Microchip Technology, Inc.
Semiconductor,Wireless,Automotive engineering,
...[+2]
Patent: 3
20
Meta Platforms Technologies LLC
Software,Enterprise software,Publishing
Patent: 3
21
Argo AI LLC
Artificial intelligence,Public transport,Systems design,
...[+2]
Patent: 3
22
Microsoft Technology Licensing LLC
Franchise agreement
Patent: 3
23
Alpha & Omega Semiconductor Ltd.
Semiconductor,Electronic component,Insulated-gate bipolar transistor,
...[+2]
Patent: 3
24
Orbotech, Inc.
Electric energy,Electric light,Bulb,
...[+1]
Patent: 3
25
Matrix Industries, Inc.
Smartwatch,Computer hardware,Software,
...[+2]
Patent: 3
26
Robert Bosch Corp.
Shopping mall,Truck
Patent: 3
27
PsiQuantum Corp.
Quantum computer,Peripheral,Computer hardware,
...[+2]
Patent: 2
28
Northeastern University
Graduate degree,Fidaxomicin,Ceftaroline fosamil,
...[+2]
Patent: 2
29
Apple, Inc.
Software,Computer hardware,Peripheral,
...[+2]
Patent: 2
30
The University of California, San Francisco
Nursing,Health care,Association (object-oriented programming),
...[+2]
Patent: 2
31
Anello Photonics, Inc.
National security,Aerospace,Photonic sensor,
...[+2]
Patent: 2
32
Mojo Vision, Inc.
Augmented reality,Virtual reality,Peripheral,
...[+2]
Patent: 2
33
SanDisk Technologies LLC
Patent: 2
34
Air Liquide America Corp.
Industrial gas,Chemical engineering
Patent: 2
35
Pittsburgh Glass Works LLC
Windshield,Automotive engineering,Sunroof,
...[+2]
Patent: 2
36
Nichicon Corp.
Capacitor,Electronics,Energy storage,
...[+2]
Patent: 2
37
Regents of the University of California
Working capital,Pathology,Companion diagnostic,
...[+2]
Patent: 2
38
Praxair S.T. Technology, Inc.
Information technology consulting,Systems design,Coating,
...[+2]
Patent: 2
39
Global Life Sciences Solutions USA LLC
Medical equipment,Reagent,Health care,
...[+2]
Patent: 2
40
Northwest University
Chemistry,Inorganic chemistry,Geochemistry,
...[+2]
Patent: 2
41
Next Generation Power Systems, Inc.
Power electronics,Semiconductor,Electronics,
...[+2]
Patent: 2
42
FUJIFILM Electronic Materials USA, Inc.
Semiconductor,Photoresist,Electronic component,
...[+1]
Patent: 2
43
Veeco Instruments, Inc.
Semiconductor,Computer hardware,Chemical vapor deposition,
...[+2]
Patent: 2
44
The Water Co. LLC
Capacitive deionization,Water treatment,Irrigation,
...[+2]
Patent: 2
45
NexGen Power Systems, Inc.
Semiconductor,Semiconductor device,Datasheet,
...[+2]
Patent: 2
46
Semiconductor Components Industries LLC
Semiconductor,Transistor,Image sensor,
...[+2]
Patent: 2
47
Versum Materials US LLC
Sanitation,SOAP
Patent: 2
48
Texas Instruments Incorporated
Semiconductor,Digital signal processing,Electronic component,
...[+2]
Patent: 2
49
II-VI Delaware, Inc.
Smelting,Metal,Mining engineering,
...[+1]
Patent: 2
50
Lumiode, Inc.
Semiconductor,MicroLED,Augmented reality,
...[+2]
Patent: 1
Page generation time: Jul 26 2025