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:
Jun. 20, 2000
Filed:
Feb. 17, 1999
Applicant:
Inventor:
Chao-Wang Chen, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K / ; G01J / ; A61B / ;
U.S. Cl.
CPC ...
374130 ; 374133 ; 374121 ; 374158 ; 128664 ; 128736 ;
Abstract
This invention relates to an infrared probe of a thermometer. The infrared probe does not need a waveguide to contact with a sensor for transmitting heat. The infrared probe consists of a sensor unit disposed on a sensor base and surrounded by an isolation unit. Standing at this forefront, the sensor unit can detect the infrared rays directly to lead a precise measurement. Moreover, the cost will be reduced without disposing a waveguide tube on the sensor.