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Zhan Liu
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Syringe pump rapid occlusion detection system
Patent number
9,427,521
Issue date
Aug 30, 2016
Smiths Medical ASD, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe pump rapid occlusion detection system
Patent number
8,900,213
Issue date
Dec 2, 2014
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Redundant power control for respiratory system heaters
Patent number
8,511,305
Issue date
Aug 20, 2013
Smiths Medical ASD, Inc.
Zhan Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe pump rapid occlusion detection system
Patent number
8,182,461
Issue date
May 22, 2012
Smiths Medical ASD, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Power failure management for respiratory system heater unit
Patent number
7,777,635
Issue date
Aug 17, 2010
Smiths Medical ASD, Inc.
Zhan Liu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYRINGE PUMP RAPID OCCLUSION DETECTION SYSTEM
Publication number
20160331895
Publication date
Nov 17, 2016
SMITHS MEDICAL ASD, INC.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYRINGE PUMP RAPID OCCLUSION DETECTION SYSTEM
Publication number
20140058351
Publication date
Feb 27, 2014
Smiths Medical ASD, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYRINGE PUMP RAPID OCCLUSION DETECTION SYSTEM
Publication number
20120245525
Publication date
Sep 27, 2012
Smiths Medical ASD, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYRINGE PUMP RAPID OCCLUSION DETECTION SYSTEM
Publication number
20120203195
Publication date
Aug 9, 2012
Smiths Medical ASD, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REDUNDANT POWER CONTROL FOR RESPIRATORY SYSTEM HEATERS
Publication number
20090107493
Publication date
Apr 30, 2009
Smiths Medical ASD, Inc.
Zhan Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POWER FAILURE MANAGEMENT FOR RESPIRATORY SYSTEM HEATER UNIT
Publication number
20090113238
Publication date
Apr 30, 2009
Smiths Medical ASD, Inc.
Zhan Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Syringe pump rapid occlusion detection system
Publication number
20050096593
Publication date
May 5, 2005
Medex, Inc.
Brian Pope
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE