Xiaoan Lu

Person

Princeton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for improved intra chroma encoding and decoding
- Patent number 12,143,606
- Issue date Nov 12, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for signaling intra prediction for large bloc...
- Patent number 12,120,307
- Issue date Oct 15, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improved entropy encoding and decoding
- Patent number 12,052,439
- Issue date Jul 30, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 12,034,941
- Issue date Jul 9, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for adaptive motion vector candidate ordering...
- Patent number 12,022,108
- Issue date Jun 25, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Liwei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for unified significance map coding
- Patent number 11,942,969
- Issue date Mar 26, 2024
- InterDigital Madison Patent Holdings, SAS
- Xiaoan Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for signaling intra prediction for large bloc...
- Patent number 11,936,876
- Issue date Mar 19, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for collaborative partition coding for region...
- Patent number 11,895,296
- Issue date Feb 6, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for intra coding a block having pixels assign...
- Patent number 11,871,005
- Issue date Jan 9, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for determining quantization parameter predic...
- Patent number 11,722,669
- Issue date Aug 8, 2023
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improved entropy encoding and decoding
- Patent number 11,677,983
- Issue date Jun 13, 2023
- INTERDIGITAL VC HOLDINGS, INC.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for unified significance map coding
- Patent number 11,671,112
- Issue date Jun 6, 2023
- InterDigital Madison Patent Holdings, SAS
- Xiaoan Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 11,553,192
- Issue date Jan 10, 2023
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for collaborative partition coding for region...
- Patent number 11,483,556
- Issue date Oct 25, 2022
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for determining quantization parameter predic...
- Patent number 11,381,818
- Issue date Jul 5, 2022
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoan Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for unified significance map coding
- Patent number 11,309,910
- Issue date Apr 19, 2022
- InterDigital Madison Patent Holdings, SAS
- Xiaoan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improved entropy encoding and decoding
- Patent number 11,218,732
- Issue date Jan 4, 2022
- INTERDIGITAL VC HOLDINGS, INC.
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for intra coding a block having pixels assign...
- Patent number 11,212,534
- Issue date Dec 28, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for unified significance map coding
- Patent number 11,177,826
- Issue date Nov 16, 2021
- InterDigital Madison Patent Holdings, SAS
- Xiaoan Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for signaling intra prediction for large bloc...
- Patent number 11,082,697
- Issue date Aug 3, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improved intra chroma encoding and decoding
- Patent number 11,044,483
- Issue date Jun 22, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 10,965,947
- Issue date Mar 30, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 10,917,651
- Issue date Feb 9, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for intra coding a block having pixels assign...
- Patent number 10,805,610
- Issue date Oct 13, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for adaptive template matching prediction for...
- Patent number 10,743,027
- Issue date Aug 11, 2020
- Interdigital Madison Patent Holdings
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for determining quantization parameter predic...
- Patent number 10,742,981
- Issue date Aug 11, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoan Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for adaptive motion vector candidate ordering...
- Patent number 10,721,490
- Issue date Jul 21, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Liwei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for collaborative partition coding for region...
- Patent number 10,708,590
- Issue date Jul 7, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improved entropy encoding and decoding
- Patent number 10,694,211
- Issue date Jun 23, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for determining quantization parameter predic...
- Patent number 10,547,840
- Issue date Jan 28, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoan Lu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING
- Publication number 20240340453
- Publication date Oct 10, 2024
- Interdigital VC Holdings, Inc.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20240314335
- Publication date Sep 19, 2024
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
- Publication number 20240298023
- Publication date Sep 5, 2024
- Interdigital VC Holdings, Inc.
- Liwei GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING
- Publication number 20240275402
- Publication date Aug 15, 2024
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Xiaoan LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...
- Publication number 20240205395
- Publication date Jun 20, 2024
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...
- Publication number 20240163450
- Publication date May 16, 2024
- Interdigital VC Holdings, Inc.
- Qian XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...
- Publication number 20230379474
- Publication date Nov 23, 2023
- Interdigital VC Holdings, Inc.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...
- Publication number 20230328247
- Publication date Oct 12, 2023
- Interdigital VC Holdings, Inc.
- Xiaoan LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING
- Publication number 20230276074
- Publication date Aug 31, 2023
- Interdigital VC Holdings, Inc.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING
- Publication number 20230261672
- Publication date Aug 17, 2023
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Xiaoan LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20230179780
- Publication date Jun 8, 2023
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
- Publication number 20230040905
- Publication date Feb 9, 2023
- Interdigital VC Holdings, Inc.
- Liwei GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...
- Publication number 20230027586
- Publication date Jan 26, 2023
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...
- Publication number 20220337838
- Publication date Oct 20, 2022
- Interdigital VC Holdings, Inc.
- Xiaoan LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING
- Publication number 20220200625
- Publication date Jun 23, 2022
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Xiaoan LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING
- Publication number 20220086488
- Publication date Mar 17, 2022
- Interdigital VC Holdings, Inc.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...
- Publication number 20220078448
- Publication date Mar 10, 2022
- Interdigital VC Holdings, Inc.
- Qian XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...
- Publication number 20210385460
- Publication date Dec 9, 2021
- Interdigital VC Holdings, Inc.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING
- Publication number 20210167793
- Publication date Jun 3, 2021
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Xiaoan LU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20210127124
- Publication date Apr 29, 2021
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...
- Publication number 20200413068
- Publication date Dec 31, 2020
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...
- Publication number 20200396456
- Publication date Dec 17, 2020
- Interdigital VC Holdings, Inc.
- Xiaoan LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
- Publication number 20200389664
- Publication date Dec 10, 2020
- Interdigital VC Holdings, Inc.
- Liwei GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR IMPROVED INTRA CHROMA ENCODING AND DECODING
- Publication number 20200382798
- Publication date Dec 3, 2020
- Interdigital VC Holdings, Inc.
- Qian XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...
- Publication number 20200366892
- Publication date Nov 19, 2020
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING
- Publication number 20200359054
- Publication date Nov 12, 2020
- Interdigital VC Holdings, Inc.
- Yang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20200236369
- Publication date Jul 23, 2020
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...
- Publication number 20200154106
- Publication date May 14, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoan LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20200068207
- Publication date Feb 27, 2020
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...
- Publication number 20190335176
- Publication date Oct 31, 2019
- Interdigital VC Holdings, Inc.
- Xiaoan LU
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Methods and apparatus for improved intra chroma encoding and decoding

Methods and apparatus for signaling intra prediction for large bloc...

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for video encoding and decoding binary sets u...

Methods and apparatus for adaptive motion vector candidate ordering...

Methods and apparatus for unified significance map coding

Methods and apparatus for signaling intra prediction for large bloc...

Methods and apparatus for collaborative partition coding for region...

Methods and apparatus for intra coding a block having pixels assign...

Methods and apparatus for determining quantization parameter predic...

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for unified significance map coding

Methods and apparatus for video encoding and decoding binary sets u...

Methods and apparatus for collaborative partition coding for region...

Methods and apparatus for determining quantization parameter predic...

Methods and apparatus for unified significance map coding

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for intra coding a block having pixels assign...

Methods and apparatus for unified significance map coding

Methods and apparatus for signaling intra prediction for large bloc...

Methods and apparatus for improved intra chroma encoding and decoding

Methods and apparatus for video encoding and decoding binary sets u...

Methods and apparatus for video encoding and decoding binary sets u...

Methods and apparatus for intra coding a block having pixels assign...

Methods and apparatus for adaptive template matching prediction for...

Methods and apparatus for determining quantization parameter predic...

Methods and apparatus for adaptive motion vector candidate ordering...

Methods and apparatus for collaborative partition coding for region...

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for determining quantization parameter predic...

Patents Applicationslast 30 patents

METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...

METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING

METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...

METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...

METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...

METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...

METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING

METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...

METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...

METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...

METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING

METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING

METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...

METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...

METHODS AND APPARATUS FOR UNIFIED SIGNIFICANCE MAP CODING

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGN...

METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...

METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...

METHODS AND APPARATUS FOR IMPROVED INTRA CHROMA ENCODING AND DECODING

METHODS AND APPARATUS FOR COLLABORATIVE PARTITION CODING FOR REGION...

METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

METHODS AND APPARATUS FOR DETERMINING QUANTIZATION PARAMETER PREDIC...