Fraser; John Douglas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fraser; John Douglas.The latest application filed is for "adjusting measurements of the effects of acoustic radiation force for background motion effects".

Company Profile

6.22.18

Fraser; John Douglas - Woodinville WA
Fraser; John Douglas - Bothell WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Adjusting measurements of the effects of acoustic radiation force for background motion effects Grant 11,446,006 - Fraser , et al. September 20, 2	2022-09-20
Transducer placement and registration for image-guided sonothrombolysis Grant 10,960,194 - Powers , et al. March 30, 2	2021-03-30
Adjusting Measurements Of The Effects Of Acoustic Radiation Force For Background Motion Effects App 20200060655 - FRASER; JOHN DOUGLAS ; et al.	2020-02-27
Adjusting measurements of the effects of acoustic radiation force for background motion effects Grant 10,485,514 - Fraser , et al. Nov	2019-11-26
Ultrasonic acoustic radiation force excitation for ultrasonic material property measurement and imaging Grant 10,448,924 - Fraser , et al. Oc	2019-10-22
Pre-collapsed capacitive micro-machined transducer cell with annular-shaped collapsed region Grant 10,128,777 - Robinson , et al. November 13, 2	2018-11-13
Pre-collapsed Capacitive Micro-machined Transducer Cell With Annular-shaped Collapsed Region App 20170353129 - Robinson; Andrew Lee ; et al.	2017-12-07
Pre-collapsed capacitive micro-machined transducer cell with annular-shaped collapsed region Grant 9,762,148 - Robinson , et al. September 12, 2	2017-09-12
Magnetic diagnostic probe connector system Grant 9,570,842 - Nordgren , et al. February 14, 2	2017-02-14
Pre-collapsed capacitive micro-machined transducer cell with stress layer Grant 9,534,949 - Dirksen , et al. January 3, 2	2017-01-03
Transducer Placement And Registration For Image-guided Sonothrombolysis App 20160151618 - POWERS; JEFFRY EARL ; et al.	2016-06-02
Pre-collapsed capacitive micro-machined transducer cell with plug Grant 9,117,438 - Dirksen , et al. August 25, 2	2015-08-25
Pre-collapsed Capacitive Micro-machined Transducer Cell With Annular-shaped Collapsed Region App 20140265721 - Robinson; Andrew Lee ; et al.	2014-09-18
Pre-collapsed Capacitive Micro-machined Transducer Cell With Stress Layer App 20140251014 - Dirksen; Peter ; et al.	2014-09-11
Pre-collapsed Capacitive Micro-machined Transducer Cell With Plug App 20140247698 - Dirksen; Peter ; et al.	2014-09-04
Collapsed mode operable cMUT including contoured substrate Grant 8,787,116 - Petruzzello , et al. July 22, 2	2014-07-22
Ultrasonic teeth cleaning appliance having spatial, temporal and/or frequency variations Grant 8,769,753 - Fraser July 8, 2	2014-07-08
Ultrasonic Acoustic Radiation Force Excitation For Ultrasonic Material Property Measurement And Imaging App 20140005548 - Fraser; John Douglas ; et al.	2014-01-02
Ultrasonic Cmut With Suppressed Acoustic Coupling To The Substrate App 20130331705 - Fraser; John Douglas	2013-12-12
Adjusting Measurements Of The Effects Of Acoustic Radiation Force For Background Motion Effects App 20130296698 - Fraser; John Douglas ; et al.	2013-11-07
CMUTs with a high-k dielectric Grant 8,203,912 - Roest , et al. June 19, 2	2012-06-19
Magnetic Diagnostic Probe Connector System App 20120143062 - Nordgren; Timothy F. ; et al.	2012-06-07
Ultrasonic Teeth Cleaning Appliance Having Spatial, Temporal And/or Frequency Variations App 20110256503 - Fraser; John Douglas	2011-10-20
Apparatus For Cleaning Teeth Using A Variable Frequency Ultrasound App 20110076638 - Gottenbos; Bart ; et al.	2011-03-31
Collapsed Mode Operable Cmut Including Contoured Substrate App 20110040189 - Petruzzello; John ; et al.	2011-02-17
Cmuts With A High-k Dielectric App 20100202254 - Roest; Aarnoud Laurens ; et al.	2010-08-12
Fabrication of capacitive micromachined ultrasonic transducers by micro-stereolithography Grant 6,632,178 - Fraser October 14, 2	2003-10-14
Hex packed two dimensional ultrasonic transducer arrays App 20020130591 - Fraser, John Douglas	2002-09-19
Capacitive micromachined ultrasonic transducers Grant 6,443,901 - Fraser September 3, 2	2002-09-03
Hex packed two dimensional ultrasonic transducer arrays Grant 6,384,516 - Fraser May 7, 2	2002-05-07
Capacitive micromachined ultrasonic transducers with improved capacitive response Grant 6,328,697 - Fraser December 11, 2	2001-12-11
Bias charge regulator for capacitive micromachined ultrasonic transducers Grant 6,328,696 - Fraser December 11, 2	2001-12-11

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