Phelps; Robert N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Phelps; Robert N..The latest application filed is for "scalable ultrasound system and methods".

Company Profile

0.17.16

Phelps; Robert N. - Sammamish WA
Phelps; Robert N. - Fall City WA
Phelps, Robert N. - Issaquah 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
Ultrasound adaptor methods and systems for transducer and system separation Grant 8,257,262 - Petersen , et al. September 4, 2	2012-09-04
Probe based digitizing or compression system and method for medical ultrasound Grant 7,998,072 - Phelps , et al. August 16, 2	2011-08-16
Method for scalable manufacturing of medical diagnostic ultrasound imaging systems Grant 7,941,908 - Phelps , et al. May 17, 2	2011-05-17
Element mapping and transmitter for continuous wave ultrasound imaging Grant 7,794,400 - Phelps , et al. September 14, 2	2010-09-14
Acoustic disruption minimizing systems and methods Grant 7,695,438 - Lazenby , et al. April 13, 2	2010-04-13
Dynamic sub-array mapping systems and methods for ultrasound imaging Grant 7,635,334 - Phelps December 22, 2	2009-12-22
Stereoscopic three or four dimensional ultrasound imaging Grant 7,563,228 - Ma , et al. July 21, 2	2009-07-21
Scalable Ultrasound System And Methods App 20090007414 - Phelps; Robert N. ; et al.	2009-01-08
Scalable ultrasound system and methods App 20070016023 - Phelps; Robert N. ; et al.	2007-01-18
Stereoscopic three or four dimensional ultrasound imaging App 20060173338 - Ma; Qinglin ; et al.	2006-08-03
Computing spatial derivatives for medical diagnostic imaging methods and systems Grant 7,037,263 - Sumanaweera , et al. May 2, 2	2006-05-02
Acoustic disruption minimizing systems and methods App 20050267369 - Lazenby, John C. ; et al.	2005-12-01
Multiple level transmitter and method of transmitting App 20050243650 - Petersen, David A. ; et al.	2005-11-03
Dynamic sub-array mapping systems and methods for ultrasound imaging App 20050243812 - Phelps, Robert N.	2005-11-03
System and method for 2D partial beamforming arrays with configurable sub-array elements App 20050228277 - Barnes, Stephen R. ; et al.	2005-10-13
Element mapping and transmitter for continuous wave ultrasound imaging App 20050203391 - Phelps, Robert N. ; et al.	2005-09-15
Multiple level transmitter and method of transmitting Grant 6,939,300 - Petersen , et al. September 6, 2	2005-09-06
Ultrasound adaptor methods and systems for transducer and system separation App 20050148873 - Petersen, David A. ; et al.	2005-07-07
Probe based digitizing or compression system and method for medical ultrasound App 20050148878 - Phelps, Robert N. ; et al.	2005-07-07
Receive circuit for ultrasound imaging Grant 6,875,178 - Phelps , et al. April 5, 2	2005-04-05
Computing spatial derivatives for medical diagnostic imaging methods and systems App 20050043619 - Sumanaweera, Thilaka ; et al.	2005-02-24
Transmit and receive isolation for ultrasound scanning and methods of use Grant 6,806,623 - Petersen , et al. October 19, 2	2004-10-19
Bias control of electrostatic transducers Grant 6,795,374 - Barnes , et al. September 21, 2	2004-09-21
Segmented handheld medical ultrasound system and method Grant 6,780,154 - Hunt , et al. August 24, 2	2004-08-24
System and method for re-orderable nonlinear echo processing Grant 6,689,060 - Phelps , et al. February 10, 2	2004-02-10
Two dimensional array switching for beamforming in a volume Grant 6,676,602 - Barnes , et al. January 13, 2	2004-01-13
Receive circuit for ultrasound imaging App 20040002652 - Phelps, Robert N. ; et al.	2004-01-01
Multiple level transmitter and method of transmitting App 20030158478 - Petersen, David A. ; et al.	2003-08-21
Segmented handheld medical ultrasound system and method App 20030139664 - Hunt, Robert P. ; et al.	2003-07-24
Bias control of electrostatic transducers App 20030048698 - Barnes, Stephen R. ; et al.	2003-03-13
System and method for re-orderable nonlinear echo processing App 20020165451 - Phelps, Robert N. ; et al.	2002-11-07
Method and apparatus for performing frame interpolation in an ultrasound imaging system Grant 5,845,004 - Banjanin , et al. December 1, 1	1998-12-01
Acoustic scan conversion method and apparatus for velocity flow Grant 5,429,137 - Phelps , et al. July 4, 1	1995-07-04

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