Dengyin Zhang

This inventor holds 39 USPTO granted patents and 15 published patent applications, primarily in Image Processing. Top assignees: Nanjing University of Posts and Telecommunications, Other. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dengyin Zhang. Retrieved from https://idiyas.com/inventor/dengyin-zhang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 39 (Patent Applications = 15)

% Patents Active = 82.1

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 9(Granted Patents)

Location History:

Jiangsu, CN (2021 - 2024)
Nanjing, CN (2022 - 2024)
Nanjin, CN (2024)

Company Filing History:

27 out of 101

Nanjing University of Posts and Telecommunications

patents

2 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 2021-2026

Loading Chart...

Areas of Expertise:

Image Processing

Medical Imaging

Object Detection

Image Dehazing

Trajectory Recovery

Fire Smoke Detection

Face Image Restoration

Human Activity Recognition

Resource Allocation

Super-resolution

Deep Learning

Kubernetes Scheduling

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12725236 - Low-light image enhancement method and device based on wavelet transform and Retinex-Net (2026-09-01),

2. 12651427 - Face image restoration method, system, storage medium and device (2026-06-09),

3. 12639110 - Task scheduling method based on improved chimpanzee optimization algorithm (2026-05-26),

4. 12614114 - Internet-of-Things-oriented machine learning container image download method and system (2026-04-28),

5. 12587997 - High-precision spatio-temporal trajectory recovery method based on cell phone signaling data (2026-03-24),

6. 12579787 - Instrument recognition method based on improved Unetwork (2026-03-17),

7. 12511723 - Single image dehazing method based on detail recovery (2025-12-30),

8. 12499697 - Text image super-resolution method based on text assistance (2025-12-16),

9. 12475772 - Lightweight fire smoke detection method, terminal device, and storage medium (2025-11-18),

10. 12475682 - Small target detection method based on improved YOLOv8 (2025-11-18),

11. 12469249 - Method and apparatus for obstacle detection under complex weather (2025-11-11),

12. 12450092 - Task scheduling method based on improved particle swarm optimization algorithm (2025-10-21),

13. 12423786 - Multi-scale fusion defogging method based on stacked hourglass network (2025-09-23),

14. 12380723 - Person re-identification method of integrating global features and ladder-shaped local features and device thereof (2025-08-05),

15. 12347079 - Method for image defogging based on dark channel prior (2025-07-01),

Title: Innovations and Contributions of Dengyin Zhang in Image Distribution and Human Activity Recognition

Introduction: Dengyin Zhang, based in Nanjing, China, is a prolific inventor with a remarkable portfolio of 21 patents. His work primarily focuses on cutting-edge technologies that enhance image distribution and human activity recognition through sophisticated methodologies and systems. Zhang has consistently demonstrated his commitment to advancing technological innovation.

Latest Patents: Among his latest patents, Zhang has developed a batch-type image distribution method utilizing the InterPlanetary File System (IPFS). This method involves calculating caching ratios for nodes, establishing a network for image sharing, and optimizing the image download process. His other recent patent, an indoor non-contact human activity recognition method and system, employs an antenna array for collecting signals and uses a pre-trained convolutional neural network (CNN) model for determining human activities. This innovative approach offers applications within home-based care environments, showcasing significant advancements in both functionality and system complexity management.

Career Highlights: Dengyin Zhang has served notable institutions, including Nanjing University of Posts and Telecommunications, where he has contributed to various research and development projects. His innovative contributions have not only propelled his own career forward but have also pushed the boundaries of technology in his fields of expertise.

Collaborations: Zhang has collaborated with key individuals in the research community, including Junjiang Li and Zijie Liu. These partnerships have fostered an environment where groundbreaking ideas can flourish and lead to significant real-world applications.

Conclusion: Dengyin Zhang's contributions through his patents reflect his dedication to innovation and technological advancements. His work in image distribution and human activity recognition marks substantial progress in their respective fields, illustrating the valuable impact of collaborative efforts and persistent research in driving modern technology forward.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

15 patents pending: