Inventor
WALKER WILLIAM F
US51 patents
⚠️ This page may combine multiple inventors who share the name “WALKER WILLIAM F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEMOSONICS LLC
21 patentsUS9977039B2May 22, 2018
Devices, systems and methods for evaluation of hemostasis
HEMOSONICS LLC87 citations98
US9410971B2Aug 9, 2016
Devices, systems and methods for evaluation of hemostasis
HEMOSONICS LLC89 citations98
US10481168B2Nov 19, 2019
Devices, systems and methods for evaluation of hemostasis
HEMOSONICS LLC65 citations97
US10161944B2Dec 25, 2018
Methods for evaluation of hemostasis
HEMOSONICS LLC63 citations97
US10031144B2Jul 24, 2018
Devices, systems and methods for evaluation of hemostasis
HEMOSONICS LLC78 citations97
US7892188B2Feb 22, 2011
Method and apparatus for characterization of clot formation
HEMOSONICS LLC122 citations96
US9726647B2Aug 8, 2017
Determining mechanical properties via ultrasound-induced resonance
HEMOSONICS LLC31 citations95
US11054396B2Jul 6, 2021
Hemostasis analyzer
HEMOSONICS LLC8 citations84
US11002712B2May 11, 2021
Determining mechanical properties via ultrasound-induced resonance
HEMOSONICS LLC4 citations82
US10495613B2Dec 3, 2019
Determining mechanical properties via ultrasound-induced resonance
HEMOSONICS LLC5 citations82
US11656206B2May 23, 2023
Determining mechanical properties via ultrasound-induced resonance
HEMOSONICS LLC3 citations71
USD841184SFeb 19, 2019
Transparent hemostasis measurement cartridge
HEMOSONICS LLC2 citations70
US9723996B2Aug 8, 2017
Method and apparatus for characterization of clot formation
HEMOSONICS LLC2 citations69
US11680940B2Jun 20, 2023
Characterization of blood hemostasis and oxygen transport parameters
HEMOSONICS LLC0 citations62
US10962524B2Mar 30, 2021
Characterization of blood hemostasis and oxygen transport parameters
HEMOSONICS LLC0 citations62
US12444498B2Oct 14, 2025
Hemostatic parameter display
HEMOSONICS LLC0 citations61
US12163925B2Dec 10, 2024
Determining mechanical properties via ultrasound-induced resonance
HEMOSONICS LLC0 citations61
US11456071B2Sep 27, 2022
Hemostatic parameter display
HEMOSONICS LLC0 citations61
US12117436B2Oct 15, 2024
Disposable system for analysis of hemostatic function
HEMOSONICS LLC0 citations58
US11366093B2Jun 21, 2022
Disposable system for analysis of hemostatic function
HEMOSONICS LLC1 citations58
USD839447SJan 29, 2019
Hemostasis measurement cartridge
HEMOSONICS LLC0 citations48
WALKER WILLIAM F
8 patentsUS8744155B2Jun 3, 2014
Imaging or communications system utilizing multisample apodization and method
WALKER WILLIAM F68 citations95
US8740818B2Jun 3, 2014
Method and apparatus for characterization of clot formation
WALKER WILLIAM F40 citations93
US8548759B2Oct 1, 2013
Methods, apparatus, or systems for characterizing physical property in non-biomaterial or bio-material
WALKER WILLIAM F33 citations88
US8818064B2Aug 26, 2014
Time-domain estimator for image reconstruction
WALKER WILLIAM F7 citations84
US8761477B2Jun 24, 2014
Systems and method for adaptive beamforming for image reconstruction and/or target/source localization
WALKER WILLIAM F13 citations84
US8306293B2Nov 6, 2012
Reduction of echo decorrelation facilitating motion estimation
WALKER WILLIAM F16 citations79
US4386962AJun 7, 1983
Composition and method for producing ceramic articles
WALKER WILLIAM F4 citations63
US9989497B2Jun 5, 2018
Front end circuitry with analog sampling and decoding for ultrasound imaging systems and methods of use
WALKER WILLIAM F1 citations51
UNIV VIRGINIA
4 patentsUS7699776B2Apr 20, 2010
Intuitive ultrasonic imaging system and related method thereof
UNIV VIRGINIA131 citations98
US7402136B2Jul 22, 2008
Efficient ultrasound system for two-dimensional C-scan imaging and related method thereof
UNIV VIRGINIA135 citations98
US6692439B1Feb 17, 2004
Angular scatter imaging system using translating apertures and method thereof
UNIV VIRGINIA138 citations95
US7750537B2Jul 6, 2010
Hybrid dual layer diagnostic ultrasound transducer array
UNIV VIRGINIA20 citations93
UNIV DUKE
4 patentsUS5527337AJun 18, 1996
Bioabsorbable stent and method of making the same
UNIV DUKE775 citations97
US5673699AOct 7, 1997
Method and apparatus for abberation correction in the presence of a distributed aberrator
UNIV DUKE244 citations96
US6039691AMar 21, 2000
Kinetic acoustic ocular examination apparatus and method
UNIV DUKE71 citations95
US5487387AJan 30, 1996
Method and apparatus for distinguishing between solid masses and fluid-filled cysts
UNIV DUKE142 citations93
VIOLA FRANCESCO
3 patentsUS9272280B2Mar 1, 2016
Device, systems and methods for evaluation of hemostasis
VIOLA FRANCESCO113 citations97
US9031701B2May 12, 2015
Characterization of blood hemostasis and oxygen transport parameters
VIOLA FRANCESCO4 citations72
US10147152B2Dec 4, 2018
Hemostatic parameter display
VIOLA FRANCESCO1 citations50
BLALOCK TRAVIS N
2 patentsUniv Virginia Patent Found
2 patentsHOSSACK JOHN A
1 patent(unassigned)
1 patentTROXLER ELECTRONIC LAB INC
1 patentBURLINGTON INT GROUP P L C
1 patentBETE FOG NOZZLE INC
1 patentMAULDIN JR F WILLIAM
1 patentShowing the top 50 of 51 patents by PatentIndex Score.