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Beijing Dajia Internet Information Technology Co., Ltd.

USPTO Granted Patents = 387

EPO Patents = 32

Trademarks = 23

Forward Citations = 589

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305 inventors (with patents filed for the assignee):

Xianglin Wang (140 out of 252 patents)

Yi-Wen Chen (113 out of 115 patents)

Xiaoyu Xiu (106 out of 197 patents)

4. Bing Yu (94 out of 97 patents)

5. Hong-Jheng Jhu (64 out of 65 patents)

6. Tsung-Chuan Ma (55 out of 55 patents)

7. Yi-Wen Chen (53 out of 54 patents)

8. Xiaoyu Xiu (49 out of 50 patents)

9. Xianglin Wang (49 out of 50 patents)

10. Hong-Jheng Jhu (42 out of 42 patents)

11. Tsung-Chuan Ma (42 out of 43 patents)

12. Che-Wei Kuo (31 out of 31 patents)

13. Wei Chen (31 out of 49 patents)

14. Yi-Wen Chen (23 out of 139 patents)

15. Wei Chen (21 out of 138 patents)

Core Competencies:

Video Coding

Optical Flow

Residual Coding

Motion Compensation

Geometric Partition

Intra Prediction

Chroma Coding

Transform Signaling

Merge Mode

Block-Based Coding

Image Filtering

High-Level Syntax

387 patents: Sort by Forward Citations

1. 12513306 - Methods and devices for geometric partitioning mode with split modes reordering (2025-12-30),

2. 12506874 - Methods and apparatus for prediction refinement with optical flow (2025-12-23),

3. 12501063 - Cross-component sample adaptive offset (2025-12-16),

4. 12501040 - Network based image filtering for video coding (2025-12-16),

5. 12495153 - Coding enhancement in cross-component sample adaptive offset (2025-12-09),

6. 12489914 - Coding enhancement in cross-component sample adaptive offset (2025-12-02),

7. 12489909 - Methods and devices for prediction dependent residual scaling for video coding (2025-12-02),

8. 12483731 - Methods and apparatus of video coding in 4:4:4 chroma format (2025-11-25),

9. 12483727 - Methods and apparatus of video coding (2025-11-25),

10. 12483708 - Methods and apparatuses for prediction refinement with optical flow (2025-11-25),

11. 12477155 - Coding enhancement in cross-component sample adaptive offset (2025-11-18),

12. 12477153 - Methods and apparatus of residual and coefficient coding (2025-11-18),

13. 12477127 - Video coding using multi-model linear model (2025-11-18),

14. 12477121 - Lossless coding modes for video coding (2025-11-18),

15. 12470733 - Overlapped block motion compensation for inter prediction (2025-11-11),

Beijing Dajia Internet Information Technology Co., Ltd. is a technology company based in Beijing, China that specializes in internet information services. They provide innovative solutions for various industries including e-commerce, online advertising, and mobile applications. With a team of experienced professionals, Dajia Internet Information Technology is committed to delivering high-quality products and services to their clients. Visit their website for more information about their offerings and expertise.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

387 Patents

#21 in Beijing

#90 in China

#2,323 in the World

Beijing Dajia Internet Information Technology Co., Ltd.

Forward Citations = 589

305 inventors:

Xianglin Wang (140 out of 252 patents)

Yi-Wen Chen (113 out of 115 patents)

Xiaoyu Xiu (106 out of 197 patents)

4. Bing Yu (94 out of 97 patents)

5. Hong-Jheng Jhu (64 out of 65 patents)

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