The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 2006
Filed:
Mar. 22, 2002
Xiaodong Zhang, Bloomfield, NJ (US);
Liang Sheng Tsaur, Norwood, NJ (US);
Helene Santanastasio, Pompton Plains, NJ (US);
Pravin Shah, Rutherford, NJ (US);
Srinivasan Krishnan, Union City, NJ (US);
Xiaodong Zhang, Bloomfield, NJ (US);
Liang Sheng Tsaur, Norwood, NJ (US);
Helene Santanastasio, Pompton Plains, NJ (US);
Pravin Shah, Rutherford, NJ (US);
Srinivasan Krishnan, Union City, NJ (US);
Unilever Home & Personal Care USA, a division of Conopco, Inc., Greenwich, CT (US);
Abstract
A process for measuring skin ashing is provided. The process comprises selecting a desired skin testing area and acguiring an image of the area using x-polarization technique. The image is analyzed by obtaining a light distributing image, storing the difference between this image and the original image and using a differential in intensity to define ashing.