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:
Jul. 07, 2015
Filed:
Aug. 10, 2012
Applicants:
Terry Chung, Kildeer, IL (US);
Kwang Suk Kim, Palatine, IL (US);
James Darren Roxas, Chicago, IL (US);
David Shao Ling, Vernon Hills, IL (US);
Inventors:
Terry Chung, Kildeer, IL (US);
Kwang Suk Kim, Palatine, IL (US);
James Darren Roxas, Chicago, IL (US);
David Shao Ling, Vernon Hills, IL (US);
Assignee:
Fenwal, Inc., Lake Zurich, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 7/00 (2006.01); G01L 9/00 (2006.01); A61M 1/36 (2006.01); G01L 19/00 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0076 (2013.01); A61M 1/3639 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3372 (2013.01); G01L 19/0092 (2013.01);
Abstract
A pressure sensor has a housing, a movable member and a vision sensor. The housing has an aperture configured to receive a fluid. The movable member is disposed in the housing and configured to move in response to a pressure of the fluid. The vision sensor is configured to detect the movement of the movable member.