Ming Chang

This inventor holds 28 USPTO granted patents and 10 published patent applications, plus 1 CIPO patent and 11 EPO patents, primarily in CT Imaging Technology. Top assignees: Nuctech Company Limited, Microsoft Technology Licensing, LLC, Chinese Research Academy of Environmental Sciences. Active years: 2010-2026.

USPTO Granted Patents = 28 (Patent Applications = 10)

% Patents Active = 60.7

CIPO Patents = 1

EPO Patents = 11 (Patent Applications = 30)

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 27(Granted Patents)

Company Filing History:

10 out of 571

Nuctech Company Limited

patents

8 out of 56,194

Microsoft Technology Licensing, LLC

patents

4 out of 12

Chinese Research Academy of Environmental Sciences

Chinese Academy of Sciences

patents

6. 2 out of 15

Leyard Optoelectronic Co., Ltd.

Grandpect Company Limited

patent

where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:

CT Imaging System

Biochar

Heavy Metals

Pollution Remediation

Image Processing

Detection Systems

Character Recognition

Handwriting Recognition

X-ray Detection

Feature Design

Environmental Technology

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12736484 - CT imaging system (2026-09-15),

2. 12729162 - Biochar for stable solidification of heavy metals (2026-09-08),

3. 12698225 - Porous biochar for improving severe pollution and preparation method therefor (2026-08-04),

4. 12697648 - Process for producing heavy-metal-mediated biochar complex cured by using silicate (2026-08-04),

5. 12653468 - Ct imaging system and CT detection device (2026-06-16),

6. 12567226 - Method and device of acquiring feature information of detected object, apparatus and medium (2026-03-03),

7. 12441640 - Composite treatment and remediation technology for polluted water and soil (2025-10-14),

8. 11906447 - Multi-channel static CT device (2024-02-20),

9. 11479369 - Baggage cart (2022-10-25),

10. 11332400 - Method and device for controlling pollutants in metal mine water resources cycling utilization (2022-05-17),

11. 11215570 - Security inspection system and method (2022-01-04),

12. 11174182 - System for preventing and controlling heavy metals and method for preventing and controlling heavy metals using the same (2021-11-16),

13. 10942290 - X-ray detection system and method (2021-03-09),

14. 10417955 - Image processing method and device for LED display screen (2019-09-17),

15. 10379067 - Method and system for liquid detection (2019-08-13),

Title: Innovations and Contributions of Inventor Ming Chang

Introduction

Ming Chang, based in Beijing, China, is a prolific inventor with a remarkable portfolio of 21 patents to his name. His contributions to the field of technology have led to significant advancements, particularly in the areas of imaging devices and airport security.

Latest Patents

Among his notable innovations are the following recent patents:

1. **Multi-channel Static CT Device**: This invention involves a sophisticated multi-channel static CT device that features a scanning channel with multiple scanning sub-channels. It includes a distributed X-ray source with several ray emission points arranged around the scanning channel, combined with a detector module consisting of various detectors arranged correspondingly to the ray emission points.

2. **Baggage Cart for Airport Security Inspections**: This design pertains to a baggage cart specifically created for security inspections within airports. It consists of a cart body that includes at least one compartment equipped with a door and a locking device. The locking mechanism is designed to secure the compartment in response to an indication signal, enhancing the security and efficiency of baggage handling.

Career Highlights

Ming Chang has held significant positions in notable companies such as Microsoft Technology Licensing and Nuctech Company Limited. His work in these organizations has allowed him to apply his innovative ideas and collaborate on various technological advancements.

Collaborations

Throughout his career, Ming has worked alongside talented professionals, including Yu Zou and Shi Han. These collaborations have fostered an environment of creativity and innovation, enabling the development of cutting-edge technologies.

Conclusion

Ming Chang's contributions as an inventor have made a lasting impact in the fields of medical imaging and airport security. With 21 patents to his name, his innovative spirit continues to drive technological progress and enhance safety measures in various sectors.