Inventor
Thilaka S. Sumanaweera
Inventor
Los Altos, CA, US
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis34%
G01SRadio direction-finding17%
G06TImage data processing or generation, in general15%
A61NElectrotherapy13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A61MDevices for introducing media into, or onto, the body2%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%
C08LCompositions of macromolecular compounds2%
G01RMeasuring electric variables2%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data2%
PatentTitleYear
11,097,127Heart tissue surface contour-based radiosurgical treatment planning202110,974,075Radiation treatment planning and delivery for moving targets in the heart20219,968,801Radiation treatment planning and delivery for moving targets in the heart20189,717,557'Cardiac ablation catheters and methods of use thereof'20179,504,853'Heart tissue surface contour-based radiosurgical treatment planning'20169,333,031'Visualization inside an expandable medical device'20169,320,916'Heart treatment kit, system, and method for radiosurgically alleviating arrhythmia'20169,205,279'Heart tissue surface contour-based radiosurgical treatment planning'20158,805,481'Radiosurgical ablation of the myocardium'20148,792,613'Test object for the validation of tracking in the presence of motion'20148,784,290'Heart treatment kit, system, and method for radiosurgically alleviating arrhythmia'20148,345,821'Radiation treatment planning and delivery for moving targets in the heart'20138,315,691'Radiosurgical ablation of the myocardium'20128,018,454'Volume rendering processing distribution in a graphics processing unit'20117,998,074'Image plane stabilization for medical imaging'20117,993,272'Image plane stabilization for medical imaging'20117,953,204'Radiation treatment planning and delivery for moving targets in the heart'20117,852,335'Volume rendering processing distribution in a graphics processing unit'20107,764,818'Surface parameter adaptive ultrasound image processing'20107,756,304'Medical diagnostic ultrasonic imaging method and system for displaying multi-phase, multi-frame images'20107,744,538'Minimum arc velocity interpolation for three-dimensional ultrasound imaging'20107,714,855'Volume rendering processing distribution in a graphics processing unit'20107,119,810'Graphics processing unit for simulation or medical diagnostic imaging'20067,037,263'Computing spatial derivatives for medical diagnostic imaging methods and systems'20067,022,073'Border detection for medical imaging'20066,852,081'Volume rendering in the acoustic grid methods and systems for ultrasound diagnostic imaging'20056,843,770'Compound tuning method and system'20056,780,152'Method and apparatus for ultrasound imaging of the heart'20046,749,570'Ultrasound method and apparatus for imaging breast'20046,733,458'Diagnostic medical ultrasound systems and methods using image based freehand needle guidance'20046,659,953'Morphing diagnostic ultrasound images for perfusion assessment'20036,641,536'Medical diagnostic ultrasound imaging methods for extended field of view'20036,612,992'Medical diagnostic ultrasound catheter and method for position determination'20036,554,770'Medical diagnostic ultrasound imaging methods for extended field of view'20036,503,204'Two-dimensional ultrasonic transducer array having transducer elements in a non-rectangular or hexagonal grid for medical diagnostic ultrasonic imaging and ultrasound imaging system using same'20036,503,202'Medical diagnostic ultrasound system and method for flow analysis'20036,482,161'Medical diagnostic ultrasound system and method for vessel structure analysis'20026,475,149'Border detection method and system'20026,443,894'Medical diagnostic ultrasound system and method for mapping surface data for three dimensional imaging'20026,429,861'Method and apparatus for editing 3-D medical diagnostic ultrasound images'20026,364,835'Medical diagnostic ultrasound imaging methods for extended field of view'20026,359,367'Micromachined ultrasonic spiral arrays for medical diagnostic imaging'20026,306,091'Diagnostic medical ultrasound systems and methods utilizing estimation of 3-dimensional rigid body transformation'20016,293,914'Ultrasonic system and method for measurement of fluid flow'20016,234,968'3-D diagnostic medical ultrasound imaging using a 1-D array'20016,179,780'Method and apparatus for medical diagnostic ultrasound real-time 3-D transmitting and imaging'20016,159,152'Medical diagnostic ultrasound system and method for multiple image registration'20005,997,480'Ultrasonic system and method for measurement of fluid flow'19995,967,987'Ultrasonic system and method for measurement of fluid flow'19995,485,085'Method for correcting magnetic field inhomogeneity distortion in MRI images having disconnected regions'19965,351,006'Method and apparatus for correcting spatial distortion in magnetic resonance images due to magnetic field inhomogeneity including inhomogeneity due to susceptibility variations'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1999Based in Palo Alto, CA, US· patent location history
1999–2005Patents assigned to ACUSON (23)· patent assignee history
2000–2016Based in San Jose, CA, US· patent location history
2003–2021Based in Los Altos, CA, US· patent location history
2005–2011Patents assigned to SIEMENS MEDICAL SOLUTIONS (12)· patent assignee history
2011–2018Patents assigned to CYBERHEART INC (10)· patent assignee history
2012–2016Patents assigned to SUMANAWEERA THILAKA (7)· patent assignee history
2012–2016Patents assigned to MAGUIRE PATRICK (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACUSON | 23 | 1999–2005 |
| SIEMENS MEDICAL SOLUTIONS | 12 | 2005–2011 |
| CYBERHEART INC | 10 | 2011–2018 |
| SUMANAWEERA THILAKAself | 7 | 2012–2016 |
| MAGUIRE PATRICK | 6 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Altos, California, US | 26 | 2003–2021 |
| San Jose, California, US | 21 | 2000–2016 |
| Palo Alto, California, US | 4 | 1994–1999 |