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:
Feb. 04, 2003
Filed:
Apr. 19, 2001
Makoto Tabata, Kyoto-fu, JP;
Tetsuya Sato, Kyoto-fu, JP;
Hiroyuki Ota, Kyoto-fu, JP;
Shigeru Tomioka, Kyoto-fu, JP;
OMRON Corporation, Kyoto, JP;
Abstract
An infrared sensor is held in a housing by a sensor holder made of synthetic resin. A waveguide for guiding infrared radiation, which is emitted from a target, to the infrared sensor is supported by waveguide holders made of synthetic resin (or metal). An air layer (insulative layer, gap) resides between an inner end (terminal end) of the waveguide and the infrared sensor A probe made of synthetic resin surrounding an externally protruding portion of the waveguide is provided. An air layer (insulating layer, gap) resides between the tip of the probe and a tip (outer end) of the waveguide The tip of the waveguide is covered by a cap
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile