Dazhong Zhang

This inventor holds 59 USPTO granted patents and 19 published patent applications and 5 EPO patents, primarily in Video Conferencing Technology (CPC class H04N). Top assignee: Apple Inc.. Active years: 2012-2026.

USPTO Granted Patents = 59 (Patent Applications = 19)

% Patents Active = 93.2

EPO Patents = 5 (Patent Applications = 11)

Average Co-Inventor Count = 6.9

ph-index = 4

Forward Citations = 143(Granted Patents)

Forward Citations (Not Self Cited) = 122(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Santa Clara, CA (US) (2012)
Milpitas, CA (US) (2013 - 2023)
Saratoga, CA (US) (2021 - 2024)

Company Filing History:

59 out of 43,495

Apple Inc.

patents

Years Active: 2012-2026

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Areas of Expertise:

Gaze-Based Copresence

Adaptive Coding

Multi-Directional Video

Media Experience Optimization

Video Compression Techniques

Gesture Recognition

Object Tracking

Resource Conservation

Multi-Party Conferencing

Dynamic Video Configurations

Bandwidth Management

In Loop Chroma Deblocking

59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12650731 - Distributed foveated rendering (2026-06-09),

2. 12531920 - Gaze-based copresence system (2026-01-20),

3. 12513344 - Adaptive coding and streaming of multi-directional video (2025-12-30),

4. 12507131 - Multi-device communication management (2025-12-23),

5. 12200401 - Optimizing media experience in conferencing with diverse participants (2025-01-14),

6. 12096044 - Adaptive coding and streaming of multi-directional video (2024-09-17),

7. 11991566 - Multi-device communication management (2024-05-21),

8. 11818502 - Systems and methods for perspective shifting in video conferencing session (2023-11-14),

9. 11818394 - Sphere projected motion estimation/compensation and mode decision (2023-11-14),

10. 11677934 - Encoding and decoding video content (2023-06-13),

11. 11627343 - Adaptive coding and streaming of multi-directional video (2023-04-11),

12. 11606574 - Efficient coding of source video sequences partitioned into tiles (2023-03-14),

13. 11553200 - Applications for decoder-side modeling of objects identified in decoded video data (2023-01-10),

14. 11394921 - Systems and methods for perspective shifting in video conferencing session (2022-07-19),

15. 11282543 - Real-time face and object manipulation (2022-03-22),

Title: Dazhong Zhang: Pioneering Inventor from Milpitas

Introduction: Dazhong Zhang is a renowned inventor based in Milpitas, California, known for his groundbreaking contributions to various technological fields.

Latest Patents: Zhang's latest patents include innovative solutions in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Dazhong Zhang has a proven track record of turning cutting-edge ideas into tangible inventions that have made a significant impact on society.

Collaborations: Throughout his career, Zhang has collaborated with leading research institutions, universities, and tech companies to push the boundaries of innovation and bring his ideas to life.

Conclusion: Dazhong Zhang's dedication to innovation and his passion for creating solutions to complex problems make him a standout figure in the world of inventors, with a legacy that continues to inspire future generations.