Top 20 Key Players companies in Keratometer by Most Market Reports in the United States in 2022 – Discovery

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The Keratometer top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Market Reports Keratometer Key Players 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.

A keratometer, also known as an ophthalmometer, is a diagnostic instrument for measuring the curvature of the anterior surface of the cornea, particularly for assessing the extent and axis of astigmatism. It was invented by the German physiologist Hermann von Helmholtz in 1851, although an earlier model was developed in 1796 by Jesse Ramsden and Everard Home. A keratometer uses the relationship between object size (O), image size (I), the distance between the reflective surface and the object (d), and the radius of the reflective surface (R).

1	Johnson & Johnson	New Jersey, United States	Health care,Medical equipment,Risperidone, ...[+2]	market report: 18
2	Bausch & Lomb, Inc.	New York, United States	Medicine,Medical equipment,Drug, ...[+2]	market report: 14
3	Reichert, Inc.	New York, United States	Diagnostic instrument,Glaucoma,Medical equipment, ...[+2]	market report: 7
4	Nidek, Inc.	California, United States	Glaucoma,Medical equipment,Health care, ...[+2]	market report: 7
5	Oculus VR, Inc.	California, United States	Virtual reality,Computer hardware,Video game development, ...[+2]	market report: 4
6	Accutome, Inc.	Pennsylvania, United States	Medical equipment,Surgical instrument,Health care, ...[+2]	market report: 4
7	Optovue, Inc.	California, United States	Medical equipment,Health care,Retina, ...[+2]	market report: 4
8	STAAR Surgical Co.	California, United States	Medical equipment,Implantable lens,Health care, ...[+2]	market report: 3
9	Escalon Medical Corp.	Pennsylvania, United States	Medical equipment,Angiography,Health care, ...[+2]	market report: 3
10	Welch Allyn, Inc.	New York, United States	Medical equipment,Health care,Therapeutic Devices, ...[+2]	market report: 3
11	UNICORN Modernizing Medicine, Inc.	United States	Software,Health care,Slit lamp, ...[+2]	market report: 3
12	Johnson & Johnson Vision Care, Inc.	United States	Medical equipment,Health care,Optometry, ...[+2]	market report: 3
13	Propper Manufacturing Co. Inc.	New York, United States	Medicine,Medical equipment,Slit lamp, ...[+2]	market report: 3
14	Volk Optical, Inc.	Ohio, United States	Image quality,Medical equipment,Health care, ...[+2]	market report: 3
15	Tracey Technologies Corp.	Texas, United States	Medicine,Medical equipment,Slit lamp, ...[+2]	market report: 3
16	Ioptics Eyewear LLC	United States	Eyewear,E-commerce,Shopping mall, ...[+2]	market report: 3
17	Synemed, Inc.	California, United States	Slit lamp,Refractive error,Intraocular lens, ...[+2]	market report: 3
18	STARTUP Paradigm	California, United States	Slit lamp,Refractive error,Intraocular lens, ...[+2]	market report: 3
19	Heine USA Ltd.	New Hampshire, United States	Medical equipment,Medicine,Slit lamp, ...[+2]	market report: 3
20	Abbott Medical Optics, Inc.	California, United States	Excimer laser,Fast-moving consumer goods,Health care, ...[+2]	market report: 2