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Top 5 Key Players companies in Photomask
by Most Literature Citation in the United States in 2021

The Photomask top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Literature Citation Photomask Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

Japan

United States

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
DuPont de Nemours, Inc.
DE, US
Synthetic rubber,Chemical engineering,Silicone,
...[+2]
Literature citation: 53
2
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Literature citation: 11
3
Veeco Instruments, Inc.
New York, United States
Semiconductor,Computer hardware,Chemical vapor deposition,
...[+2]
Literature citation: 5
4
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Literature citation: 2
5
Microchip Technology, Inc.
Arizona, United States
Semiconductor,Wireless,Automotive engineering,
...[+2]
Literature citation: 2

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