Reading test strip with multiple reaction areas under different exposures or light intensities

• US 9,466,104 B2
• Filed: 05/14/2015
• Issued: 10/11/2016
• Est. Priority Date: 04/06/2012
• Status: Active Grant

• Current Assignee: iXensor Co., Ltd
• Original Assignee: iXensor Inc.
• Inventors: Tsai, Tungmeng, Chen, Chieh Hsiao, Chen, Yenyu
• Primary Examiner(s): Mui, Christine T
• Application Number:
  US14/711,796
• Publication Number:
  US 20150254845A1
• Time in Patent Office: 516 Days
• Field of Search: 436/95, 436/94, 436/93, 436/92
• US Class Current: 1/1
• CPC Class Codes: G01N 2021/8488 the band presenting reference patches
• CPC Class Codes: G01N 21/78 producing a change of colour
• CPC Class Codes: G01N 21/8483 Investigating reagent band test-element handling not specific to a test method G01N33/4875; analytical elements specific to chemical analysis of biological material G01N33/52; autometer with reagent band G01N35/04
• CPC Class Codes: G01N 33/48771 Coding of information, e.g. calibration data, lot number
• CPC Class Codes: G01N 33/5094 for blood cell populations red blood cells G01N33/80
• CPC Class Codes: G01N 33/52 Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements immunological elements G01N33/54386; involving labelled immunochemicals G01N33/58; for haemoglobin or occult blood G01N33/72
• CPC Class Codes: G01N 33/66 involving blood sugars, e.g. galactose
• CPC Class Codes: G06F 18/22 Matching criteria, e.g. proximity measures
• CPC Class Codes: G06T 7/0012 Biomedical image inspection
• CPC Class Codes: G06T 7/90 Determination of colour characteristics
• CPC Class Codes: Y10T 436/144444 Glucose

Claims