Kar-Han Tan

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Object capture and illumination
- Patent number 11,431,959
- Issue date Aug 30, 2022
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unsupervised learning of object recognition methods and systems
- Patent number 10,963,674
- Issue date Mar 30, 2021
- NovuMind Limited
- Kar Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing data representing images of objects to classify the objects
- Patent number 10,666,840
- Issue date May 26, 2020
- Hewlett-Packard Development Company, L.P.
- Jinman Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process image according to mat characteristic
- Patent number 10,649,584
- Issue date May 12, 2020
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image projection
- Patent number 10,417,801
- Issue date Sep 17, 2019
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process image according to mat characteristic
- Patent number 10,331,275
- Issue date Jun 25, 2019
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identifying a target touch region of a touch-sensitive surface base...
- Patent number 10,324,563
- Issue date Jun 18, 2019
- Hewlett-Packard Development Company, L.P.
- Daniel R Tretter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Corner generation in a projector display area
- Patent number 10,318,067
- Issue date Jun 11, 2019
- Hewlett-Packard Development Company, L.P.
- Yun Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherent illumination for touch point identification
- Patent number 10,318,077
- Issue date Jun 11, 2019
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensitive mat of a system with a projector unit
- Patent number 10,268,318
- Issue date Apr 23, 2019
- Hewlett-Packard Development Company, L.P.
- Jinman Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for processing depth images which capture an inte...
- Patent number 10,269,136
- Issue date Apr 23, 2019
- Hewlett-Packard Development Company, L.P.
- Daniel George Gelb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data segmentation
- Patent number 10,217,223
- Issue date Feb 26, 2019
- Hewlett-Packard Development Company, L.P.
- Su Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining a segmentation boundary based on images representing an...
- Patent number 10,156,937
- Issue date Dec 18, 2018
- Hewlett-Packard Development Company, L.P.
- Daniel R Tretter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection screen for specularly reflecting light
- Patent number 10,003,777
- Issue date Jun 19, 2018
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera included in display
- Patent number 9,756,257
- Issue date Sep 5, 2017
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
View projection
- Patent number 9,600,855
- Issue date Mar 21, 2017
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Focus-based touch and hover detection
- Patent number 9,477,348
- Issue date Oct 25, 2016
- Hewlett-Packard Development Company, L.P.
- Irwin E. Sobel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for video frame sequence control
- Patent number 9,413,982
- Issue date Aug 9, 2016
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display-camera system
- Patent number 9,392,219
- Issue date Jul 12, 2016
- Howlett-Packard Development Company, L.P.
- Ian N. Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for video frame sequence control
- Patent number 9,332,162
- Issue date May 3, 2016
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3D modeling motion parameters
- Patent number 9,286,717
- Issue date Mar 15, 2016
- Hewlett-Packard Development Company, L.P.
- Vuong Le
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive window
- Patent number 9,219,878
- Issue date Dec 22, 2015
- Hewlett-Packard Development Company, L.P.
- Ian N. Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visual feedback during remote collaboration
- Patent number 9,190,021
- Issue date Nov 17, 2015
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combining multiple video streams
- Patent number 9,179,078
- Issue date Nov 3, 2015
- Hewlett-Packard Development Company, L.P.
- Ramin Samadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telepresence portal system
- Patent number 9,143,724
- Issue date Sep 22, 2015
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement of multiple audiovisual streams
- Patent number 9,055,190
- Issue date Jun 9, 2015
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing video presentation systems
- Patent number 8,996,974
- Issue date Mar 31, 2015
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display-camera systems
- Patent number 8,933,982
- Issue date Jan 13, 2015
- Hewlett-Packard Development Company, L.P.
- Wei Hong
- G02 - OPTICS
Information Patent Grant
Enhancing spatial resolution of an image
- Patent number 8,917,956
- Issue date Dec 23, 2014
- Hewlett-Packard Development Company, L.P.
- Qingxiong Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for establishing eye contact and accurate gaze...
- Patent number 8,908,008
- Issue date Dec 9, 2014
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
UNSUPERVISED LEARNING OF OBJECT RECOGNITION METHODS AND SYSTEMS
- Publication number 20200193141
- Publication date Jun 18, 2020
- NovuMind Limited
- Kar Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESS IMAGE ACCORDING TO MAT CHARACTERISTIC
- Publication number 20190265842
- Publication date Aug 29, 2019
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Processing Depth Images which Capture an Inte...
- Publication number 20180047182
- Publication date Feb 15, 2018
- Hewlett-Packard Development Company, L.P.
- DANIEL GEORGE GELB
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROJECTION
- Publication number 20170316594
- Publication date Nov 2, 2017
- Hewlett-Packard Development Company, L.P.
- Kar-Han TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREE DIMENSIONAL OBJECT RECOGNITION
- Publication number 20170308736
- Publication date Oct 26, 2017
- Hewlett-Packard Development Company, L.P.
- Divya Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA SEGMENTATION
- Publication number 20170309029
- Publication date Oct 26, 2017
- Hewlett-Packard Development Company, L.P.
- Su Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT ILLUMINATION FOR TOUCH POINT IDENTIFICATION
- Publication number 20170285873
- Publication date Oct 5, 2017
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MISALIGNMENT DETECTION
- Publication number 20170228100
- Publication date Aug 10, 2017
- Hewlett-Packard Development Company, L.P
- Yun Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESS IMAGE ACCORDING TO MAT CHARACTERISTIC
- Publication number 20170220203
- Publication date Aug 3, 2017
- Hewlett-Packard Development Company, L.P.
- Kar-Han TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING DATA REPRESENTING AN IMAGE
- Publication number 20170223235
- Publication date Aug 3, 2017
- Hewlett-Packard Development Company, L.P.
- Jinman KANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT CAPTURE AND ILLUMINATION
- Publication number 20170223342
- Publication date Aug 3, 2017
- HEWLETT-PACKARD DEVELOPMENT COMPANY LP
- Kar-Han Tan
- G01 - MEASURING TESTING
Information Patent Application
CORNER GENERATION IN A PROJECTOR DISPLAY AREA
- Publication number 20170160869
- Publication date Jun 8, 2017
- Hewlett-Packard Development Company, L.P.
- Yun Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA INCLUDED IN DISPLAY
- Publication number 20160337570
- Publication date Nov 17, 2016
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSITIVE MAT OF A SYSTEM WITH A PROJECTOR UNIT
- Publication number 20160334938
- Publication date Nov 17, 2016
- Hewlett-Packard Development Company, L.P.
- Jinman Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION SCREEN FOR SPECULARLY REFLECTING LIGHT
- Publication number 20160277719
- Publication date Sep 22, 2016
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASE...
- Publication number 20160231862
- Publication date Aug 11, 2016
- Hewlett-Packard Development Company, L.P.
- Daniel R Tretter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A SEGMENTATION BOUNDARY BASED ON IMAGES REPRESENTING AN...
- Publication number 20160231866
- Publication date Aug 11, 2016
- Hewlett-Packard Development Company, L.P.
- Daniel R Tretter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY-CAMERA SYSTEM
- Publication number 20150035936
- Publication date Feb 5, 2015
- Hewlett-Packard Development Company,L.P.
- Ian N. Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
3D MODELING MOTION PARAMETERS
- Publication number 20150035820
- Publication date Feb 5, 2015
- Hewlett-Packard Development Company, L.P.
- Vuong Le
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOUD-BASED DATA PROCESSING
- Publication number 20150009212
- Publication date Jan 8, 2015
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL
- Publication number 20140375664
- Publication date Dec 25, 2014
- Kar Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL
- Publication number 20140362172
- Publication date Dec 11, 2014
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRANGEMENT OF MULTIPLE AUDIOVISUAL STREAMS
- Publication number 20140320586
- Publication date Oct 30, 2014
- Hewlett-Packard Development Company, L.P.
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE WINDOW
- Publication number 20140317561
- Publication date Oct 23, 2014
- Hewlett-Packard Development Company, L.P.
- Ian N. Robinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TELEPRESENCE PORTAL SYSTEM
- Publication number 20140104368
- Publication date Apr 17, 2014
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY-CAMERA SYSTEM WITH SELECTIVE CROSSTALK REDUCTION
- Publication number 20140085401
- Publication date Mar 27, 2014
- Hewlett-Packard Development Company, L.P.
- Kar-Han TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY-CAMERA SYSTEM WITH SWITCHABLE DIFFUSER
- Publication number 20130321686
- Publication date Dec 5, 2013
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMATICALLY ADJUSTING A DISPLAY CHARACTERISTIC OF COLLABORATIO...
- Publication number 20130290874
- Publication date Oct 31, 2013
- Kar-Han Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY-CAMERA SYSTEMS
- Publication number 20130278844
- Publication date Oct 24, 2013
- Wei Hong
- G02 - OPTICS
Information Patent Application
VISUAL FEEDBACK DURING REMOTE COLLABORATION
- Publication number 20130278629
- Publication date Oct 24, 2013
- Kar-Han Tan
- G06 - COMPUTING CALCULATING COUNTING

Kar-Han Tan

Person

Patents Grantslast 30 patents

Object capture and illumination

Unsupervised learning of object recognition methods and systems

Processing data representing images of objects to classify the objects

Process image according to mat characteristic

Image projection

Process image according to mat characteristic

Identifying a target touch region of a touch-sensitive surface base...

Corner generation in a projector display area

Coherent illumination for touch point identification

Touch sensitive mat of a system with a projector unit

System and method for processing depth images which capture an inte...

Image data segmentation

Determining a segmentation boundary based on images representing an...

Projection screen for specularly reflecting light

Camera included in display

View projection

Focus-based touch and hover detection

System and method for video frame sequence control

Display-camera system

System and method for video frame sequence control

3D modeling motion parameters

Interactive window

Visual feedback during remote collaboration

Combining multiple video streams

Telepresence portal system

Arrangement of multiple audiovisual streams

Enhancing video presentation systems

Display-camera systems

Enhancing spatial resolution of an image

Methods and systems for establishing eye contact and accurate gaze...

Patents Applicationslast 30 patents

UNSUPERVISED LEARNING OF OBJECT RECOGNITION METHODS AND SYSTEMS

PROCESS IMAGE ACCORDING TO MAT CHARACTERISTIC

System and Method for Processing Depth Images which Capture an Inte...

IMAGE PROJECTION

THREE DIMENSIONAL OBJECT RECOGNITION

IMAGE DATA SEGMENTATION

COHERENT ILLUMINATION FOR TOUCH POINT IDENTIFICATION

MISALIGNMENT DETECTION

PROCESS IMAGE ACCORDING TO MAT CHARACTERISTIC

PROCESSING DATA REPRESENTING AN IMAGE

OBJECT CAPTURE AND ILLUMINATION

CORNER GENERATION IN A PROJECTOR DISPLAY AREA

CAMERA INCLUDED IN DISPLAY

TOUCH SENSITIVE MAT OF A SYSTEM WITH A PROJECTOR UNIT

PROJECTION SCREEN FOR SPECULARLY REFLECTING LIGHT

IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASE...

DETERMINING A SEGMENTATION BOUNDARY BASED ON IMAGES REPRESENTING AN...

DISPLAY-CAMERA SYSTEM

3D MODELING MOTION PARAMETERS

CLOUD-BASED DATA PROCESSING

SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL

SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL

ARRANGEMENT OF MULTIPLE AUDIOVISUAL STREAMS

INTERACTIVE WINDOW

TELEPRESENCE PORTAL SYSTEM

DISPLAY-CAMERA SYSTEM WITH SELECTIVE CROSSTALK REDUCTION

DISPLAY-CAMERA SYSTEM WITH SWITCHABLE DIFFUSER

PROGRAMMATICALLY ADJUSTING A DISPLAY CHARACTERISTIC OF COLLABORATIO...

DISPLAY-CAMERA SYSTEMS

VISUAL FEEDBACK DURING REMOTE COLLABORATION