Guanghua G. Zhang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 11,672,606
- Issue date Jun 13, 2023
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 11,478,308
- Issue date Oct 25, 2022
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auxiliary image display and manipulation on a computer display in a...
- Patent number 11,197,731
- Issue date Dec 14, 2021
- Intuitive Surgical Operations, Inc.
- Brian David Hoffman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 11,116,578
- Issue date Sep 14, 2021
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 10,842,571
- Issue date Nov 24, 2020
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 10,792,107
- Issue date Oct 6, 2020
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and system for performing 3-D tool tracking by fusion of se...
- Patent number 10,555,775
- Issue date Feb 11, 2020
- Intuitive Surgical Operations, Inc.
- Brian David Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processing pose data derived from the pose of an elongate object
- Patent number 8,542,219
- Issue date Sep 24, 2013
- Electronic Scripting Products, Inc.
- Stewart R. Carl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining absolute position of a tip of...
- Patent number 7,088,440
- Issue date Aug 8, 2006
- Electronic Scripting Products, Inc.
- Dale H. Buermann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for determining orientation parameters of an e...
- Patent number 7,023,536
- Issue date Apr 4, 2006
- Electronic Scripting Products, Inc.
- Guanghua G. Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...
- Publication number 20220071721
- Publication date Mar 10, 2022
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and System for Performing 3-D Tool Tracking by Fusion of Se...
- Publication number 20210000546
- Publication date Jan 7, 2021
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...
- Publication number 20190388169
- Publication date Dec 26, 2019
- Intuitive Surgical Operations, Inc.
- Brian David Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEM FOR PERFORMING 3-D TOOL TRACKING BY FUSION OF SE...
- Publication number 20190247131
- Publication date Aug 15, 2019
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEM FOR PERFORMING 3-D TOOL TRACKING BY FUSION OF SE...
- Publication number 20170312036
- Publication date Nov 2, 2017
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and System for Performing 3-D Tool Tracking by Fusion of Se...
- Publication number 20170079725
- Publication date Mar 23, 2017
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and System for Performing 3-D Tool Tracking by Fusion of Se...
- Publication number 20170079726
- Publication date Mar 23, 2017
- Intuitive Surgical Operations, Inc.
- Brian D. Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...
- Publication number 20160235496
- Publication date Aug 18, 2016
- Intuitive Surgical Operations, Inc.
- Brian David Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auxiliary image display and manipulation on a computer display in a...
- Publication number 20080033240
- Publication date Feb 7, 2008
- Intuitive Surgical INC.
- Brian David Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical robotic system providing three-dimensional telestration
- Publication number 20070167702
- Publication date Jul 19, 2007
- Intuitive Surgical INC.
- Christopher J. Hasser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and system for performing 3-D tool tracking by fusion of se...
- Publication number 20060258938
- Publication date Nov 16, 2006
- Intuitive Surgical INC.
- Brian David Hoffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for determining orientation parameters of an e...
- Publication number 20050195387
- Publication date Sep 8, 2005
- Guanghua G. Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processing pose data derived from the pose of an elongate object
- Publication number 20050168437
- Publication date Aug 4, 2005
- Stewart R. Carl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for determining absolute position of a tip of...
- Publication number 20050133700
- Publication date Jun 23, 2005
- Dale H. Buermann
- G06 - COMPUTING CALCULATING COUNTING

Guanghua G. Zhang

Person

Patents Grantslast 30 patents

Methods and system for performing 3-D tool tracking by fusion of se...

Methods and system for performing 3-D tool tracking by fusion of se...

Auxiliary image display and manipulation on a computer display in a...

Methods and system for performing 3-D tool tracking by fusion of se...

Methods and system for performing 3-D tool tracking by fusion of se...

Methods and system for performing 3-D tool tracking by fusion of se...

Methods and system for performing 3-D tool tracking by fusion of se...

Processing pose data derived from the pose of an elongate object

Method and apparatus for determining absolute position of a tip of...

Apparatus and method for determining orientation parameters of an e...

Patents Applicationslast 30 patents

AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...

Methods and System for Performing 3-D Tool Tracking by Fusion of Se...

AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...

METHODS AND SYSTEM FOR PERFORMING 3-D TOOL TRACKING BY FUSION OF SE...

METHODS AND SYSTEM FOR PERFORMING 3-D TOOL TRACKING BY FUSION OF SE...

Methods and System for Performing 3-D Tool Tracking by Fusion of Se...

Methods and System for Performing 3-D Tool Tracking by Fusion of Se...

AUXILIARY IMAGE DISPLAY AND MANIPULATION ON A COMPUTER DISPLAY IN A...

Auxiliary image display and manipulation on a computer display in a...

Medical robotic system providing three-dimensional telestration

Methods and system for performing 3-D tool tracking by fusion of se...

Apparatus and method for determining orientation parameters of an e...

Processing pose data derived from the pose of an elongate object

Method and apparatus for determining absolute position of a tip of...