Inventor · Cambridge, MA, US

Alvin Chen

15Patents

0h-index

24Co-inventors

44Inventor score

Filing activity: Dec 8, 2006 → Sep 6, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US11617860B2	Steerable catheter with piezoelectric transducer	Human Necessities	0	Active
US12020434B2	Segmentation and view guidance in ultrasound imaging and associated devices, systems, and methods	Physics	0	Active
US12251166B2	System and method for estimating location of tip of intervention device in acoustic imaging	Physics	0	Active
US12178658B2	Noise reduction for ultrasound operations	Human Necessities	0	Active
US12229950B2	Dynamic interventional three-dimensional model deformation	Physics	0	Active
US12343203B2	Ultrasound-based device localization	Human Necessities	0	Active
US11944487B2	Simultaneous sensor tracking in medical interventions	Human Necessities	0	Active
US12201471B2	Passive-ultrasound-sensor-based initialization for image-based device segmentation	Human Necessities	0	Active
US12016724B2	Automatic closed-loop ultrasound plane steering for target localization in ultrasound imaging and associated devices, systems, and methods	Physics	0	Active
US11786221B2	Ultrasound interventional device location determination using signals repetitive noise and offset information	Human Necessities	0	Active
US11497563B2	Synchronized tracking of multiple interventional medical devices	Human Necessities	0	Active
US7596772B2	Methodology and system for setup/hold time characterization of analog IP	Physics	0	Active
US12347216B2	Interactive endoscopy for intraoperative virtual annotation in vats and minimally invasive surgery	Physics	0	Active
US10421633B2	Method for arranging a material web on a core	Performing Operations; Transporting	0	Active
US11877887B2	Sensor-based shape identification	Physics	0	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.