Xun Guo

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus of directional intra prediction
- Patent number 10,701,355
- Issue date Jun 30, 2020
- HFI INNOVATION INC.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for coded block flag coding in high efficiency...
- Patent number 10,531,122
- Issue date Jan 7, 2020
- HFI INNOVATION INC.
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of intra mode coding
- Patent number 10,484,680
- Issue date Nov 19, 2019
- HFI INNOVATION INC.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of directional intra prediction
- Patent number 10,306,222
- Issue date May 28, 2019
- HFI INNOVATION INC.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of intra mode coding
- Patent number 10,070,126
- Issue date Sep 4, 2018
- HFI INNOVATION INC.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing parallel coding with ordered entropy slices,...
- Patent number 10,033,406
- Issue date Jul 24, 2018
- HFI Innovation Inc.
- Yu-Wen Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for reduction of deblocking filter
- Patent number 10,003,798
- Issue date Jun 19, 2018
- HFI INNOVATION INC.
- Chih-Wei Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for coded block flag coding in high efficiency...
- Patent number 9,930,330
- Issue date Mar 27, 2018
- HFI INNOVATION INC.
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for simplified motion vector predictor derivation
- Patent number 9,912,952
- Issue date Mar 6, 2018
- HFI INNOVATION INC.
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of deblocking filter with simplified boundary...
- Patent number 9,832,461
- Issue date Nov 28, 2017
- HFI INNOVATION INC.
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for simplified motion vector predictor derivation
- Patent number 9,807,396
- Issue date Oct 31, 2017
- HFI INNOVATION INC.
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of simplified luma-based chroma intra prediction
- Patent number 9,794,557
- Issue date Oct 17, 2017
- MediaTek Singapore Pte Ltd.
- Juliana Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive interpolation filter for video coding
- Patent number 9,762,925
- Issue date Sep 12, 2017
- Mediatek Inc.
- Chih-Ming Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for quantization level clipping
- Patent number 9,749,635
- Issue date Aug 29, 2017
- HFI INNOVATION INC.
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of deblocking filter
- Patent number 9,729,879
- Issue date Aug 8, 2017
- HFI INNOVATION INC.
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive screen and video coding scheme
- Patent number 9,699,468
- Issue date Jul 4, 2017
- Microsoft Technology Licensing, LLC
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra transform skip mode
- Patent number 9,667,997
- Issue date May 30, 2017
- HFI INNOVATION INC.
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of improved intra luma prediction mode coding
- Patent number 9,596,483
- Issue date Mar 14, 2017
- HFI INNOVATION INC.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of chroma intra prediction with reduced line m...
- Patent number 9,565,428
- Issue date Feb 7, 2017
- MediaTek Singapore Pte Ltd.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for quantization level clipping
- Patent number 9,565,441
- Issue date Feb 7, 2017
- HFI INNOVATION INC.
- Xun Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus of luma-based chroma intra prediction
- Patent number 9,560,359
- Issue date Jan 31, 2017
- MediaTek Singapore Pte Ltd.
- Shaw-Min Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reduction of deblocking filter
- Patent number 9,554,128
- Issue date Jan 24, 2017
- HFI INNOVATION INC.
- Chih-Wei Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing parallel coding with ordered entropy slices,...
- Patent number 9,467,699
- Issue date Oct 11, 2016
- HFI Innovation Inc.
- Yu-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for quantization level clipping
- Patent number 9,420,296
- Issue date Aug 16, 2016
- MediaTek Singapore Pte Ltd.
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of improved intra luma prediction mode coding...
- Patent number 9,374,600
- Issue date Jun 21, 2016
- MediaTek Singapore Pte Ltd.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of high-resolution image reconstruction based...
- Patent number 8,755,636
- Issue date Jun 17, 2014
- Mediatek Inc.
- Xinfeng Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus of improved intra prediction mode coding
- Patent number 8,755,435
- Issue date Jun 17, 2014
- Mediatek Inc.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filter
- Patent number 8,548,041
- Issue date Oct 1, 2013
- MediaTek Inc.
- Chih-Ming Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filter
- Patent number 8,437,394
- Issue date May 7, 2013
- MediaTek Inc.
- Chih-Ming Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wyner-Ziv and wavelet video coding
- Patent number 8,340,193
- Issue date Dec 25, 2012
- Microsoft Corporation
- Yan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus of Directional Intra Prediction
- Publication number 20190238836
- Publication date Aug 1, 2019
- HFI Innovation Inc.
- Mei GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Coded Block Flag Coding in High Efficiency...
- Publication number 20190182508
- Publication date Jun 13, 2019
- HFI Innovation Inc.
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF INTRA MODE CODING
- Publication number 20180338139
- Publication date Nov 22, 2018
- HFI Innovation Inc.
- Mei GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SCREEN AND VIDEO CODING SCHEME
- Publication number 20170302939
- Publication date Oct 19, 2017
- Microsoft Technology Licensing, LLC
- Xun Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Quantization Level Clipping
- Publication number 20170094275
- Publication date Mar 30, 2017
- HFI Innovation Inc.
- Xun GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for reduction of deblocking filter
- Publication number 20170094273
- Publication date Mar 30, 2017
- HFI Innovation Inc.
- Chih-Wei HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Quantization Level Clipping
- Publication number 20160205401
- Publication date Jul 14, 2016
- MEDIATEK SINGAPORE PTE LTD
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Simplified Motion Vector Predictor Derivation
- Publication number 20160191921
- Publication date Jun 30, 2016
- MEDIATEK SINGAPORE PTE LTD
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SCREEN AND VIDEO CODING SCHEME
- Publication number 20150229933
- Publication date Aug 13, 2015
- Microsoft Corporation
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-LOOP FIDELITY ENHANCEMENT FOR VIDEO COMPRESSION
- Publication number 20150146782
- Publication date May 28, 2015
- MEDIATEK INC.
- Shaw-Min Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Improved Intra Luma Prediction Mode Coding
- Publication number 20150131722
- Publication date May 14, 2015
- MediaTek Singapore Pte Ltd
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTRA TRANSFORM SKIP MODE
- Publication number 20150110180
- Publication date Apr 23, 2015
- MEDIATEK SINGAPORE PTE LTD
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF SIMPLIFIED LUMA-BASED CHROMA INTRA PREDICTION
- Publication number 20150036745
- Publication date Feb 5, 2015
- MEDIATEK SINGAPORE PTE LTD
- Juliana Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CODED BLOCK FLAG CODING IN HIGH EFFICIENCY...
- Publication number 20150030067
- Publication date Jan 29, 2015
- MEDIATEK SINGAPORE PTE LTD
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIMPLIFIED MOTION VECTOR PREDICTOR DERIVATION
- Publication number 20140362924
- Publication date Dec 11, 2014
- MEDIATEK SINGAPORE PTE LTD
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF LUMA-BASED CHROMA INTRA PREDICTION
- Publication number 20140355667
- Publication date Dec 4, 2014
- MEDIATEK SINGAPORE PTE LTD
- Shaw-Min Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DEQUANTIZATION OF TRANSFORMED COEFFICIENTS
- Publication number 20140328395
- Publication date Nov 6, 2014
- MedicaTek Singapore Pte Ltd
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCTION OF DEBLOCKING FILTER
- Publication number 20140211848
- Publication date Jul 31, 2014
- MEDIA TEK INC.
- Chih-Wei Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF DEBLOCKING FILTER WITH SIMPLIFIED BOUNDARY...
- Publication number 20140169478
- Publication date Jun 19, 2014
- MEDIATEK SINGAPORE PTE LTD
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF INTRA MODE CODING
- Publication number 20140119439
- Publication date May 1, 2014
- MEDIATEK SINGAPORE PTE LTD
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF DIRECTIONAL INTRA PREDICTION
- Publication number 20140092980
- Publication date Apr 3, 2014
- MediaTeck Singapore Pte. Ltd.
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF CHROMA INTRA PREDICTION WITH REDUCED LINE M...
- Publication number 20140086502
- Publication date Mar 27, 2014
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERFORMING PARALLEL CODING WITH ORDERED ENTROPY SLICES,...
- Publication number 20140056365
- Publication date Feb 27, 2014
- MEDIATEK INC.
- Yu-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Quantization Level Clipping
- Publication number 20130322527
- Publication date Dec 5, 2013
- MediaTek Singapore Pte. Ltd.
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Deblocking Filter
- Publication number 20130266061
- Publication date Oct 10, 2013
- Media Tek Singapore Pte. Ltd.
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of High-Resolution Image Reconstruction Based...
- Publication number 20130064472
- Publication date Mar 14, 2013
- MEDIATEK SINGAPORE PTE. LTD.
- Xinfeng Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PERFORMING PARALLEL CODING WITH ORDERED ENTROPY SLICES,...
- Publication number 20130044806
- Publication date Feb 21, 2013
- MEDIATEK INC.
- Yu-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Motion Prediction Method
- Publication number 20130003843
- Publication date Jan 3, 2013
- MEDIATEK SINGAPORE PTE LTD
- Xun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING METHODS AND VIDEO ENCODERS AND DECODERS WITH LOCALIZED...
- Publication number 20120230405
- Publication date Sep 13, 2012
- MEDIA TEK SINGAPORE PTE. LTD.
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Improved Intra Prediction Mode Coding
- Publication number 20120177112
- Publication date Jul 12, 2012
- MEDIATEK SINGAPORE PTE LTD
- Mei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and apparatus of directional intra prediction

Method and apparatus for coded block flag coding in high efficiency...

Method and apparatus of intra mode coding

Method and apparatus of directional intra prediction

Method and apparatus of intra mode coding

Method for performing parallel coding with ordered entropy slices,...

Method and apparatus for reduction of deblocking filter

Method and apparatus for coded block flag coding in high efficiency...

Method and apparatus for simplified motion vector predictor derivation

Method and apparatus of deblocking filter with simplified boundary...

Method and apparatus for simplified motion vector predictor derivation

Method and apparatus of simplified luma-based chroma intra prediction

Adaptive interpolation filter for video coding

Method and apparatus for quantization level clipping

Method and apparatus of deblocking filter

Adaptive screen and video coding scheme

Method and apparatus for intra transform skip mode

Method and apparatus of improved intra luma prediction mode coding

Method and apparatus of chroma intra prediction with reduced line m...

Method and apparatus for quantization level clipping

Method and apparatus of luma-based chroma intra prediction

Method and apparatus for reduction of deblocking filter

Method for performing parallel coding with ordered entropy slices,...

Method and apparatus for quantization level clipping

Method and apparatus of improved intra luma prediction mode coding...

Method and apparatus of high-resolution image reconstruction based...

Method and apparatus of improved intra prediction mode coding

Adaptive filter

Adaptive filter

Wyner-Ziv and wavelet video coding

Patents Applicationslast 30 patents

Method and Apparatus of Directional Intra Prediction

Method and Apparatus for Coded Block Flag Coding in High Efficiency...

METHOD AND APPARATUS OF INTRA MODE CODING

ADAPTIVE SCREEN AND VIDEO CODING SCHEME

Method and Apparatus for Quantization Level Clipping

Method and Apparatus for reduction of deblocking filter

Method and Apparatus for Quantization Level Clipping

Method and Apparatus for Simplified Motion Vector Predictor Derivation

ADAPTIVE SCREEN AND VIDEO CODING SCHEME

IN-LOOP FIDELITY ENHANCEMENT FOR VIDEO COMPRESSION

Method and Apparatus of Improved Intra Luma Prediction Mode Coding

METHOD AND APPARATUS FOR INTRA TRANSFORM SKIP MODE

METHOD AND APPARATUS OF SIMPLIFIED LUMA-BASED CHROMA INTRA PREDICTION

METHOD AND APPARATUS FOR CODED BLOCK FLAG CODING IN HIGH EFFICIENCY...

METHOD AND APPARATUS FOR SIMPLIFIED MOTION VECTOR PREDICTOR DERIVATION

METHOD AND APPARATUS OF LUMA-BASED CHROMA INTRA PREDICTION

METHOD AND APPARATUS FOR DEQUANTIZATION OF TRANSFORMED COEFFICIENTS

METHOD AND APPARATUS FOR REDUCTION OF DEBLOCKING FILTER

METHOD AND APPARATUS OF DEBLOCKING FILTER WITH SIMPLIFIED BOUNDARY...

METHOD AND APPARATUS OF INTRA MODE CODING

METHOD AND APPARATUS OF DIRECTIONAL INTRA PREDICTION

METHOD AND APPARATUS OF CHROMA INTRA PREDICTION WITH REDUCED LINE M...

METHOD FOR PERFORMING PARALLEL CODING WITH ORDERED ENTROPY SLICES,...

Method and Apparatus for Quantization Level Clipping

Method and Apparatus of Deblocking Filter

Method and Apparatus of High-Resolution Image Reconstruction Based...

METHOD FOR PERFORMING PARALLEL CODING WITH ORDERED ENTROPY SLICES,...

Motion Prediction Method

VIDEO CODING METHODS AND VIDEO ENCODERS AND DECODERS WITH LOCALIZED...

Method and Apparatus of Improved Intra Prediction Mode Coding