Hung-Ju Lee

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Foveated video link for VR with gaze tracking
- Patent number 11,546,610
- Issue date Jan 3, 2023
- Sony Interactive Entertainment Inc.
- Eric Hsuming Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture quality oriented rate control for low-latency streaming app...
- Patent number 11,509,896
- Issue date Nov 22, 2022
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Negative region-of-interest video coding
- Patent number 11,212,536
- Issue date Dec 28, 2021
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Foveated video link for VR, low latency wireless HMD video streamin...
- Patent number 11,025,918
- Issue date Jun 1, 2021
- Sony Interactive Entertainment Inc.
- Eric Hsuming Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture quality oriented rate control for low-latency streaming app...
- Patent number 11,006,112
- Issue date May 11, 2021
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture quality oriented rate control for low-latency streaming app...
- Patent number 10,419,760
- Issue date Sep 17, 2019
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software hardware hybrid video encoder
- Patent number 10,349,069
- Issue date Jul 9, 2019
- Sony Interactive Entertainment Inc.
- Jason N. Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel intra-prediction encoding/decoding process utilizing PIPCM...
- Patent number 10,200,716
- Issue date Feb 5, 2019
- Sony Interactive Entertainment Inc.
- Rathish Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced picture quality oriented rate control for low-latency stre...
- Patent number 10,178,390
- Issue date Jan 8, 2019
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access point (RAP) formation using intra refreshing techniqu...
- Patent number 9,872,018
- Issue date Jan 16, 2018
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive picture section encoding mode decision control
- Patent number 9,386,317
- Issue date Jul 5, 2016
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional motion mapping for cloud gaming
- Patent number 8,913,664
- Issue date Dec 16, 2014
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture-level rate control for video encoding a scene-change I picture
- Patent number 8,879,623
- Issue date Nov 4, 2014
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding mode selection system
- Patent number 8,737,485
- Issue date May 27, 2014
- Sony Corporation
- Ximin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access point (RAP) formation using intra refreshing techniqu...
- Patent number 8,711,933
- Issue date Apr 29, 2014
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scene change detection
- Patent number 8,345,750
- Issue date Jan 1, 2013
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable MPEG video/macro block rate control
- Patent number 8,218,627
- Issue date Jul 10, 2012
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable MPEG video/macro block rate control
- Patent number 8,027,384
- Issue date Sep 27, 2011
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding device, coding method, decoding device, decoding method, and...
- Patent number 7,697,783
- Issue date Apr 13, 2010
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable MPEG video/macro block rate control
- Patent number 7,697,608
- Issue date Apr 13, 2010
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human skin tone detection in YCbCr space
- Patent number 7,426,296
- Issue date Sep 16, 2008
- Sony Corporation
- Hung-Ju Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
MPEG video drift reduction
- Patent number 7,145,946
- Issue date Dec 5, 2006
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stream based bitrate transcoder for MPEG coded video
- Patent number 6,700,935
- Issue date Mar 2, 2004
- Sony Electronics, Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RESERVED BIT PREDICTION FOR SLICE SIZE CONTROL WITH PIPELINED VIDEO...
- Publication number 20240305790
- Publication date Sep 12, 2024
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...
- Publication number 20210266551
- Publication date Aug 26, 2021
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOVEATED VIDEO LINK FOR VR, LOW LATENCY WIRELESS HMD VIDEO STREAMIN...
- Publication number 20210266571
- Publication date Aug 26, 2021
- Sony Interactive Entertainment Inc.
- Eric Hsuming Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...
- Publication number 20200014926
- Publication date Jan 9, 2020
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING
- Publication number 20190297347
- Publication date Sep 26, 2019
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEGATIVE REGION-OF-INTEREST VIDEO CODING
- Publication number 20190020879
- Publication date Jan 17, 2019
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOVEATED VIDEO LINK FOR VR, LOW LATENCY WIRELESS HMD VIDEO STREAMIN...
- Publication number 20180192058
- Publication date Jul 5, 2018
- Sony Interactive Entertainment Inc.
- Eric Hsuming Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVANCED PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STRE...
- Publication number 20170289551
- Publication date Oct 5, 2017
- Sony Interactive Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encode/Decode Strategy for Mitigating Irregular Stream Decoding Time
- Publication number 20170034538
- Publication date Feb 2, 2017
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Parallel Intra-Prediction
- Publication number 20160381386
- Publication date Dec 29, 2016
- Sony Computer Entertainment Inc.
- Rathish Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...
- Publication number 20160094846
- Publication date Mar 31, 2016
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE PICTURE SECTION ENCODING MODE DECISION CONTROL
- Publication number 20160088299
- Publication date Mar 24, 2016
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING
- Publication number 20150016513
- Publication date Jan 15, 2015
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS POINT (RAP) FORMATION USING INTRA REFRESHING TECHNIQU...
- Publication number 20140233640
- Publication date Aug 21, 2014
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOFTWARE HARDWARE HYBRID VIDEO ENCODER
- Publication number 20140161172
- Publication date Jun 12, 2014
- Jason N. Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL MOTION MAPPING FOR CLOUD GAMING
- Publication number 20130072299
- Publication date Mar 21, 2013
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RANDOM ACCESS POINT (RAP) FORMATION USING INTRA REFRESHING TECHNIQU...
- Publication number 20120033730
- Publication date Feb 9, 2012
- Sony Computer Entertainment America, LLC
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCENE CHANGE DETECTION
- Publication number 20110051809
- Publication date Mar 3, 2011
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING
- Publication number 20110051806
- Publication date Mar 3, 2011
- Sony Computer Entertainment Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE MPEG VIDEO/MACRO BLOCK RATE CONTROL
- Publication number 20100150228
- Publication date Jun 17, 2010
- SONY CORPORATION
- HUNG-JU LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE MPEG VIDEO/MACRO BLOCK RATE CONTROL
- Publication number 20100150227
- Publication date Jun 17, 2010
- SONY CORPORATION
- HUNG-JU LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SYSTEM
- Publication number 20080181311
- Publication date Jul 31, 2008
- SONY CORPORATION
- Ximin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Complexity adaptive skip mode estimation for video encoding
- Publication number 20070274396
- Publication date Nov 29, 2007
- Ximin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coding device, coding method, decoding device, decoding method, and...
- Publication number 20070025621
- Publication date Feb 1, 2007
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Human skin tone detection in YCbCr space
- Publication number 20050207643
- Publication date Sep 22, 2005
- Sony Corporation and Sony Electronics Inc.
- Hung-Ju Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable MPEG video/macro block rate control
- Publication number 20050169369
- Publication date Aug 4, 2005
- Sony Corporation
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable MPEG video/macro block rate control
- Publication number 20050169370
- Publication date Aug 4, 2005
- Sony Electronics Inc.
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MPEG video drift reduction
- Publication number 20030026336
- Publication date Feb 6, 2003
- Hung-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hung-Ju Lee

Person

Patents Grantslast 30 patents

Foveated video link for VR with gaze tracking

Picture quality oriented rate control for low-latency streaming app...

Negative region-of-interest video coding

Foveated video link for VR, low latency wireless HMD video streamin...

Picture quality oriented rate control for low-latency streaming app...

Picture quality oriented rate control for low-latency streaming app...

Software hardware hybrid video encoder

Parallel intra-prediction encoding/decoding process utilizing PIPCM...

Advanced picture quality oriented rate control for low-latency stre...

Random access point (RAP) formation using intra refreshing techniqu...

Adaptive picture section encoding mode decision control

Three-dimensional motion mapping for cloud gaming

Picture-level rate control for video encoding a scene-change I picture

Video coding mode selection system

Random access point (RAP) formation using intra refreshing techniqu...

Scene change detection

Scalable MPEG video/macro block rate control

Scalable MPEG video/macro block rate control

Coding device, coding method, decoding device, decoding method, and...

Scalable MPEG video/macro block rate control

Human skin tone detection in YCbCr space

MPEG video drift reduction

Stream based bitrate transcoder for MPEG coded video

Patents Applicationslast 30 patents

RESERVED BIT PREDICTION FOR SLICE SIZE CONTROL WITH PIPELINED VIDEO...

PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...

FOVEATED VIDEO LINK FOR VR, LOW LATENCY WIRELESS HMD VIDEO STREAMIN...

PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...

PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING

NEGATIVE REGION-OF-INTEREST VIDEO CODING

FOVEATED VIDEO LINK FOR VR, LOW LATENCY WIRELESS HMD VIDEO STREAMIN...

ADVANCED PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STRE...

Encode/Decode Strategy for Mitigating Irregular Stream Decoding Time

Parallel Intra-Prediction

PICTURE QUALITY ORIENTED RATE CONTROL FOR LOW-LATENCY STREAMING APP...

ADAPTIVE PICTURE SECTION ENCODING MODE DECISION CONTROL

PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING

RANDOM ACCESS POINT (RAP) FORMATION USING INTRA REFRESHING TECHNIQU...

SOFTWARE HARDWARE HYBRID VIDEO ENCODER

THREE-DIMENSIONAL MOTION MAPPING FOR CLOUD GAMING

RANDOM ACCESS POINT (RAP) FORMATION USING INTRA REFRESHING TECHNIQU...

SCENE CHANGE DETECTION

PICTURE-LEVEL RATE CONTROL FOR VIDEO ENCODING

SCALABLE MPEG VIDEO/MACRO BLOCK RATE CONTROL

SCALABLE MPEG VIDEO/MACRO BLOCK RATE CONTROL

VIDEO SYSTEM

Complexity adaptive skip mode estimation for video encoding

Coding device, coding method, decoding device, decoding method, and...

Human skin tone detection in YCbCr space

Scalable MPEG video/macro block rate control

Scalable MPEG video/macro block rate control

MPEG video drift reduction