Inventor

HASSER CHRISTOPHER J

US73 patents

⚠️ This page may combine multiple inventors who share the name “HASSER CHRISTOPHER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HASSER CHRISTOPHER J

INTUITIVE SURGICAL OPERATIONS

Rendering tool information as graphic overlays on displayed images of tools

Rendering tool information as graphic overlays on displayed images of tools

Ribbed force sensor

Ribbed force sensor

Rendering tool information as graphic overlays on displayed images of tools

Synthetic representation of a surgical robot

Synthetic representation of a surgical robot

Systems and methods for interactive user interfaces for robotic minimally invasive surgical systems

Interactive user interfaces for minimally invasive telesurgical systems

Laparoscopic ultrasound robotic surgical system

Methods and systems for alternate image display

Synthetic representation of a surgical robot

Automated panning and zooming in teleoperated surgical systems with stereo displays

Articulate and swappable endoscope for a surgical robot

Optic fiber connection for a force sensing instrument

Laparoscopic ultrasound robotic surgical system

Articulate and swappable endoscope for a surgical robot

Rendering tool information as graphic overlays on displayed images of tools

Robotic system providing user selectable actions associated with gaze tracking

Laparoscopic ultrasound robotic surgical system

Ribbed force sensor

IMMERSION CORP

Haptic feedback device with button forces

Force feedback system including multiple force processors

Haptic feedback control devices

Haptic accelerator for force feedback computer peripherals

Position sensor with resistive element

Absolute position sensing by phase shift detection using a variable capacitor

Position sensor with resistive element

Control methods for the reduction of limit cycle oscillations for haptic devices with displacement quantization

High-resolution optical encoder with phased-array photodetectors

Haptic feedback device with button forces

High-resolution optical encoder with phased-array photodetectors

Direct velocity estimation for encoders using nonlinear period measurement

ZHAO WENYI

Augmented stereoscopic visualization for a surgical robot using a captured fluorescence image and captured stereoscopic visible images

Methods of locating and tracking robotic instruments in robotic surgical systems

Tool tracking systems, methods and computer products for image guided surgery

Efficient 3-D telestration for local robotic proctoring

Methods of determining tissue distances using both kinematic robotic tool position information and image-derived position information

BLUMENKRANZ STEPHEN J

Ribbed force sensor

Force and torque sensing in a surgical robot setup arm

Optic fiber connection for a force sensing instrument

ITKOWITZ BRANDON D

Synthetic representation of a surgical robot

Virtual measurement tool for minimally invasive surgery

HOFFMAN BRIAN D

Automated panning and digital zooming for robotic surgical systems

Apparatus for automated panning and digital zooming in robotic surgical systems

SCOTT DAVID

Augmented stereoscopic visualization for a surgical robot

Augmented stereoscopic visualization for a surgical robot using time duplexing

HASSER CHRISTOPHER J

Articulate and swapable endoscope for a surgical robot

DIMAIO SIMON P

Interactive user interfaces for robotic minimally invasive surgical systems

US ARMY

Tactile graphics display