Method and apparatus for measuring corneal topography

United States of America Patent

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May 26, 1992
Grant Date
N/A
app pub date
May 9, 1990
filing date
May 9, 1990

priority date (Note)
Expired

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Abstract

A thin, flexible, reflecting diffuse material is placed or formed on an anterior surface of a cornea. The material has properties that precisely conform to changes in shape of the cornea. This allows remote sensing of the shape of the cornea by projected fringe contouring.

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Patent Owner(s)

Patent Owner	Address
WYKO CORPORATION	2650 E ELVIRA ROAD AN ARIZONA CORPORATION TUCSON AS 85706

International Classification(s)

A61B:DIAGNOSIS; SURGERY; IDENTIFICATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lange, Steven R	Tucson, AZ	26	552
Thall, Edmond H	Tucson, AZ	3	107

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Method and apparatus for measuring corneal topography

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07521487

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PATENT NO	5116115
SERIAL NO	07521487
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07521487

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