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. 18, 2006
Filed:
Dec. 24, 2003
Kang-ping Lin, Jungli, TW;
Yuh-ping Tong, Hsinchu, TW;
Alex Hsieh, Hsinchu, TW;
Mang-yi Chen, Hsinchu, TW;
Kang-Ping Lin, Jungli, TW;
Yuh-Ping Tong, Hsinchu, TW;
Alex Hsieh, Hsinchu, TW;
Mang-Yi Chen, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An optical apparatus for measuring the velocity of flowing biomaterials is disclosed, which has a coherent light source for projecting a light beam with low coherent length; a reference member having mirrors for periodically reflecting lights thereon; a photo detector for receiving photo signals; a splitter for splitting said light beam from said coherent light source into a reference beam and a detecting beam. The disclosed optical apparatus can save the time for complicate computation and the cost of software or hardware for measuring the flowing velocity of biomaterials, especially the flowing velocity of flowing bloods in vessels.