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:
Jan. 22, 2008
Filed:
Sep. 22, 2005
James Z T Liu, Hudson, NH (US);
James Z T Liu, Hudson, NH (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
An oil quality sensor apparatus includes a housing that includes an oil flow path through which oil flows through the housing. One or more photo-detectors can be provided in association and a plurality of light-emitting devices located within the housing and proximate to the oil flow path. At least one light-emitting device among the plurality of light-emitting devices is sensitive to large particulates associated with the oil and at least one other light-emitting device among the plurality of light-emitting devices is sensitive to small particulates associated with the oil to thereby provide an indication of differences among particulates associated with the oil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile