DL

Donald R. Langdon

AC Acuson: 14 patents #23 of 252Top 10%
📍 Mountain View, CA: #1,553 of 11,022 inventorsTop 15%
🗺 California: #43,449 of 386,348 inventorsTop 15%
Overall (All Time): #356,793 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
6401539 Ultrasonic imaging aberration correction system and method Gregory L. Holley, John A. Hossack, Pai-Chi Li 2002-06-11
6223599 Ultrasonic imaging aberration correction system and method Gregory L. Holley, John A. Hossack, Pai-Chi Li 2001-05-01
6131458 Ultrasonic imaging aberration correction system and method Gregory L. Holley, John A. Hossack, Pai-Chi Li 2000-10-17
6023977 Ultrasonic imaging aberration correction system and method Gregory L. Holley, John A. Hossack, Pai-Chi Li 2000-02-15
5868676 Interactive doppler processor and method Laurence S. McCabe, Joanne Otsuki, David R. Buscaglia, Samuel H. King 1999-02-09
5788635 Adaptive persistence processing J. Nelson Wright, Jay S. Plugge, D. Grant Fash, III, David J. Finger, Brian M. Normand +1 more 1998-08-04
5720289 Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system J. Nelson Wright, Gregory L. Holley 1998-02-24
5623930 Ultrasound system for flow measurement J. Nelson Wright, Ismayil M. Guracar 1997-04-29
5595179 Adaptive persistence processing J. Nelson Wright, Jay S. Plugge, D. Grant Fash, III, David J. Finger, Brian M. Normand +1 more 1997-01-21
5570691 Method and apparatus for real-time, concurrent adaptive focusing in an ultrasound beamformer imaging system J. Nelson Wright, Samuel H. Maslak, Gregory L. Holley, Christopher R. Cole 1996-11-05
5563810 Device and method for performing acoustic scan conversion John Cherry, David J. Finger, Mehebub S. Karmali 1996-10-08
5551433 Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system J. Nelson Wright, Gregory L. Holley 1996-09-03
5165413 Steered linear color doppler imaging Samuel H. Maslak, Donald J. Burch, John N. Wright, Hugh G. Larsen, Joel S. Chaffin +1 more 1992-11-24
5014710 Steered linear color doppler imaging Samuel H. Maslak, Donald J. Burch, John N. Wright, Hugh G. Larsen, Joel S. Chaffin +1 more 1991-05-14