David A. Chavez

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Intelligent stylus beam and assisted probabilistic input to element...
- Patent number 11,645,809
- Issue date May 9, 2023
- ZSPACE, INC.
- Jonathan J. Hosenpud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trackability enhancement of a passive stylus
- Patent number 11,287,905
- Issue date Mar 29, 2022
- ZSPACE, INC.
- Kevin S. Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User input device camera
- Patent number 11,284,061
- Issue date Mar 22, 2022
- zSpace, Inc.
- Jonathan J. Hosenpud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent stylus beam and assisted probabilistic input to element...
- Patent number 10,943,388
- Issue date Mar 9, 2021
- zSpace, Inc.
- Jonathan J. Hosenpud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trackability enhancement of a passive stylus
- Patent number 10,942,585
- Issue date Mar 9, 2021
- zSpace, Inc.
- Kevin S. Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replacing 2D images with 3D images
- Patent number 10,701,346
- Issue date Jun 30, 2020
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying replacement 3D images for 2D images via ranking criteria
- Patent number 10,701,347
- Issue date Jun 30, 2020
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying replacement 3D images for 2D images via ranking criteria
- Patent number 10,523,922
- Issue date Dec 31, 2019
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replacing 2D images with 3D images
- Patent number 10,523,921
- Issue date Dec 31, 2019
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User input device camera
- Patent number 10,321,126
- Issue date Jun 11, 2019
- zSpace, Inc.
- Jonathan J. Hosenpud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal electronic device with a display system
- Patent number 10,019,849
- Issue date Jul 10, 2018
- zSpace, Inc.
- Arthur L. Berman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal variable drive voltage
- Patent number 9,958,712
- Issue date May 1, 2018
- zSpace, Inc.
- David A. Chavez
- G02 - OPTICS
Information Patent Grant
Stereoscopic display system using light field type data
- Patent number 9,848,184
- Issue date Dec 19, 2017
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for automatically assessing user handedness in computer sys...
- Patent number 9,841,821
- Issue date Dec 12, 2017
- zSpace, Inc.
- Jerome C. Tu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head tracking eyewear system
- Patent number 9,706,191
- Issue date Jul 11, 2017
- zSpace, Inc.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual plane in a stylus based stereoscopic display system
- Patent number 9,703,400
- Issue date Jul 11, 2017
- zSpace, Inc.
- Jonathan J. Hosenpud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head tracked stereoscopic display system that uses light field type...
- Patent number 9,549,174
- Issue date Jan 17, 2017
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head tracking eyewear system
- Patent number 9,473,763
- Issue date Oct 18, 2016
- zSpace, Inc.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing the coupled zone of a stereoscopic display
- Patent number 9,467,685
- Issue date Oct 11, 2016
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tightly coupled interactive stereo display
- Patent number 9,354,718
- Issue date May 31, 2016
- zSpace, Inc.
- Michael A. Vesely
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network based 3D design and collaboration
- Patent number 9,342,917
- Issue date May 17, 2016
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for message delivery using a secure device and si...
- Patent number 9,329,815
- Issue date May 3, 2016
- Presto Services Inc.
- Joseph M. Beninato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D design and collaboration over a network
- Patent number 9,286,713
- Issue date Mar 15, 2016
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional tracking of a user control device in a volume
- Patent number 9,201,568
- Issue date Dec 1, 2015
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for message delivery using a secure device and si...
- Patent number 9,189,188
- Issue date Nov 17, 2015
- Presto Services Inc.
- Joseph M. Beninato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for cloud based 3D design and collaboration
- Patent number 9,153,069
- Issue date Oct 6, 2015
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal variable drive voltage
- Patent number 9,134,556
- Issue date Sep 15, 2015
- zSpace, Inc.
- David A. Chavez
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Enhancing the coupled zone of a stereoscopic display
- Patent number 9,123,171
- Issue date Sep 1, 2015
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head tracking eyewear system
- Patent number 9,106,903
- Issue date Aug 11, 2015
- zSpace, Inc.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional tracking of a user control device in a volume
- Patent number 8,970,625
- Issue date Mar 3, 2015
- zSpace, Inc.
- David A. Chavez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Trackability Enhancement of a Passive Stylus
- Publication number 20210208700
- Publication date Jul 8, 2021
- zSpace, Inc.
- Kevin S. Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Intelligent Stylus Beam and Assisted Probabilistic Input to Element...
- Publication number 20210183132
- Publication date Jun 17, 2021
- zSpace, Inc.
- Jonathan J. Hosenpud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Intelligent Stylus Beam and Assisted Probabilistic Input to Element...
- Publication number 20210074055
- Publication date Mar 11, 2021
- zSpace, Inc.
- Jonathan J. Hosenpud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Trackability Enhancement of a Passive Stylus
- Publication number 20210026464
- Publication date Jan 28, 2021
- zSpace, Inc.
- Kevin S. Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Replacing 2D Images with 3D Images
- Publication number 20200128227
- Publication date Apr 23, 2020
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identifying Replacement 3D Images for 2D images via Ranking Criteria
- Publication number 20200128228
- Publication date Apr 23, 2020
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identifying Replacement 3D Images for 2D images via Ranking Criteria
- Publication number 20190313084
- Publication date Oct 10, 2019
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Replacing 2D Images with 3D Images
- Publication number 20190313083
- Publication date Oct 10, 2019
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User Input Device Camera
- Publication number 20190253699
- Publication date Aug 15, 2019
- zSpace, Inc.
- Jonathan J. Hosenpud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Personal Electronic Device with a Display System
- Publication number 20180033211
- Publication date Feb 1, 2018
- zSpace, Inc.
- Arthur L. Berman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Stereoscopic Display System using Light Field Type Data
- Publication number 20170127051
- Publication date May 4, 2017
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual Plane in a Stylus Based Stereoscopic Display System
- Publication number 20170102791
- Publication date Apr 13, 2017
- zSpace, Inc.
- Jonathan J. Hosenpud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD TRACKING EYEWEAR SYSTEM
- Publication number 20160295203
- Publication date Oct 6, 2016
- zSpace, Inc.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-Dimensional Tracking of a User Control Device in a Volume Usi...
- Publication number 20160026361
- Publication date Jan 28, 2016
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Three-Dimensional Tracking of a User Control Device in a Volume Usi...
- Publication number 20160026362
- Publication date Jan 28, 2016
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Enhancing the Coupled Zone of a Stereoscopic Display
- Publication number 20160021363
- Publication date Jan 21, 2016
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User Input Device Camera
- Publication number 20160014391
- Publication date Jan 14, 2016
- zSpace, Inc.
- Jonathan J. Hosenpud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid Crystal Variable Drive Voltage
- Publication number 20150370111
- Publication date Dec 24, 2015
- zSpace, Inc.
- David A. Chavez
- G02 - OPTICS
Information Patent Application
NETWORK BASED 3D DESIGN AND COLLABORATION
- Publication number 20150371428
- Publication date Dec 24, 2015
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D DESIGN AND COLLABORATION OVER A NETWORK
- Publication number 20150363964
- Publication date Dec 17, 2015
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD TRACKING EYEWEAR SYSTEM
- Publication number 20150350635
- Publication date Dec 3, 2015
- zSpace, Inc.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-Dimensional Tracking of a User Control Device in a Volume
- Publication number 20150169173
- Publication date Jun 18, 2015
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHODS FOR CLOUD BASED 3D DESIGN AND COLLABORATION
- Publication number 20150138189
- Publication date May 21, 2015
- zSpace, Inc.
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR AUTOMATICALLY ASSESSING USER HANDEDNESS IN COMPUTER SYS...
- Publication number 20150123891
- Publication date May 7, 2015
- zSpace, Inc.
- Jerome C. Tu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MESSAGE DELIVERY USING A SECURE DEVICE AND SI...
- Publication number 20140333957
- Publication date Nov 13, 2014
- Joseph M. Beninato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid Crystal Variable Drive Voltage
- Publication number 20140327850
- Publication date Nov 6, 2014
- David A. Chavez
- G02 - OPTICS
Information Patent Application
HEAD TRACKING EYEWEAR SYSTEM
- Publication number 20130128011
- Publication date May 23, 2013
- INFINITE Z, INC.
- Jerome C. Tu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-Dimensional Tracking of a User Control Device in a Volume
- Publication number 20120162214
- Publication date Jun 28, 2012
- David A. Chavez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tightly Coupled Interactive Stereo Display
- Publication number 20120162204
- Publication date Jun 28, 2012
- Michael A. Vesely
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MESSAGE DELIVERY USING A SECURE DEVICE AND SI...
- Publication number 20100220358
- Publication date Sep 2, 2010
- Sonata Systems, Inc.
- Joseph M. Beninato
- G06 - COMPUTING CALCULATING COUNTING

David A. Chavez

Person

Patents Grantslast 30 patents

Intelligent stylus beam and assisted probabilistic input to element...

Trackability enhancement of a passive stylus

User input device camera

Intelligent stylus beam and assisted probabilistic input to element...

Trackability enhancement of a passive stylus

Replacing 2D images with 3D images

Identifying replacement 3D images for 2D images via ranking criteria

Identifying replacement 3D images for 2D images via ranking criteria

Replacing 2D images with 3D images

User input device camera

Personal electronic device with a display system

Liquid crystal variable drive voltage

Stereoscopic display system using light field type data

Methods for automatically assessing user handedness in computer sys...

Head tracking eyewear system

Virtual plane in a stylus based stereoscopic display system

Head tracked stereoscopic display system that uses light field type...

Head tracking eyewear system

Enhancing the coupled zone of a stereoscopic display

Tightly coupled interactive stereo display

Network based 3D design and collaboration

Method and system for message delivery using a secure device and si...

3D design and collaboration over a network

Three-dimensional tracking of a user control device in a volume

Method and system for message delivery using a secure device and si...

System and methods for cloud based 3D design and collaboration

Liquid crystal variable drive voltage

Enhancing the coupled zone of a stereoscopic display

Head tracking eyewear system

Three-dimensional tracking of a user control device in a volume

Patents Applicationslast 30 patents

Trackability Enhancement of a Passive Stylus

Intelligent Stylus Beam and Assisted Probabilistic Input to Element...

Intelligent Stylus Beam and Assisted Probabilistic Input to Element...

Trackability Enhancement of a Passive Stylus

Replacing 2D Images with 3D Images

Identifying Replacement 3D Images for 2D images via Ranking Criteria

Identifying Replacement 3D Images for 2D images via Ranking Criteria

Replacing 2D Images with 3D Images

User Input Device Camera

Personal Electronic Device with a Display System

Stereoscopic Display System using Light Field Type Data

Virtual Plane in a Stylus Based Stereoscopic Display System

HEAD TRACKING EYEWEAR SYSTEM

Three-Dimensional Tracking of a User Control Device in a Volume Usi...

Three-Dimensional Tracking of a User Control Device in a Volume Usi...

Enhancing the Coupled Zone of a Stereoscopic Display

User Input Device Camera

Liquid Crystal Variable Drive Voltage

NETWORK BASED 3D DESIGN AND COLLABORATION

3D DESIGN AND COLLABORATION OVER A NETWORK

HEAD TRACKING EYEWEAR SYSTEM

Three-Dimensional Tracking of a User Control Device in a Volume

SYSTEM AND METHODS FOR CLOUD BASED 3D DESIGN AND COLLABORATION

METHODS FOR AUTOMATICALLY ASSESSING USER HANDEDNESS IN COMPUTER SYS...

METHOD AND SYSTEM FOR MESSAGE DELIVERY USING A SECURE DEVICE AND SI...

Liquid Crystal Variable Drive Voltage

HEAD TRACKING EYEWEAR SYSTEM

Three-Dimensional Tracking of a User Control Device in a Volume

Tightly Coupled Interactive Stereo Display

METHOD AND SYSTEM FOR MESSAGE DELIVERY USING A SECURE DEVICE AND SI...