Top 20 Key Players companies in Precision engineering by Most Literature Citation in the United States in 2021 – Discovery

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The Precision engineering top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Literature Citation Precision engineering 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.

Ranking Year:

Region:

Ranking:

1	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Literature citation: 1,286
2	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	Literature citation: 366
3	Satcon Technology Corp.	Massachusetts, United States	Semiconductor,Renewable energy,Solar power, ...[+2]	Literature citation: 254
4	Motorola Mobility LLC	Illinois, United States	Mobile device,Telecommunications,Headphones, ...[+2]	Literature citation: 215
5	Western Digital Corp.	California, United States	Computer hardware,Navigation system,Software, ...[+2]	Literature citation: 147
6	Zygo Corp.	Connecticut, United States	Metrology,Optical communication,Eddy-current testing, ...[+2]	Literature citation: 118
7	ASM International	Ohio, United States	Publication	Literature citation: 84
8	Mitsubishi Electric US, Inc.	California, United States	Automation,Photovoltaics,Air conditioning, ...[+2]	Literature citation: 77
9	Marshall Space Flight Center	Alabama, United States	Space Launch System,Spacecraft propulsion,Space Shuttle, ...[+2]	Literature citation: 77
10	Eastman Kodak Co.	New York, United States	3D printing,Photography,Digital media, ...[+2]	Literature citation: 51
11	Sarnoff Corp.	New Jersey, United States	Data analysis,Content analytics,Force protection, ...[+2]	Literature citation: 48
12	The National Research Council	District of Columbia, United States	Public opinion,Health care,Chemistry, ...[+2]	Literature citation: 37
13	Palo Alto Research Center, Inc.	California, United States	Internet of Things,Electronics,Intellectual property, ...[+2]	Literature citation: 28
14	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Literature citation: 23
15	The Hertz Corp.	United States	Fleet management,Automotive engineering,Public transport, ...[+2]	Literature citation: 7
16	Moog, Inc.	New York, United States	Aerospace,National security,Industrial engineering, ...[+2]	Literature citation: 4
17	Amgen, Inc.	California, United States	Health care,Biopharmaceutical,TUMOR NECROSIS FACTOR BLOCKER, ...[+2]	Literature citation: 4
18	ANSYS, Inc.	Pennsylvania, United States	Software,Simulation software,Enterprise software, ...[+2]	Literature citation: 4
19	HP, Inc.	California, United States	Software,Computer hardware,Enterprise software, ...[+2]	Literature citation: 3
20	Delco Electronics Corp	Wisconsin, United States	Semiconductor,Ignition system,Automotive electronics, ...[+2]	Literature citation: 3