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For the Inventor, By the Inventor

Qingdao, China

Xin Ma

This inventor holds 6 USPTO granted patents and 4 published patent applications. Top assignee: Shandong University. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xin Ma. Retrieved from https://idiyas.com/inventor/xin-ma-yei3hply

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1


Company Filing History:

goldMedal6 out of 367 
 
Shandong University
 patents

Years Active: 2022-2026

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6 patents (USPTO):Explore Patents
1. 12693640 - Servo control method and system for multi-joint hydraulic manipulator based on adaptive sliding mode (2026-07-28),
2. 12690803 - Method and system for early diagnosis of Parkinson's disease based on multimodal deep learning (2026-07-28),
3. 12617104 - Self-adaptive mechanical foot for legged robot and working method thereof (2026-05-05),
4. 12380732 - Auxiliary diagnosis method and system for Parkinson's disease based on static and dynamic features of facial expressions (2025-08-05),
5. 12346137 - Method and system for collaborative heave compensation control of a dual ship-mounted hoisting arm system (2025-07-01),
6. 11346942 - Target positioning device and method based on plecotus auritus double-pinna bionic sonar (2022-05-31),

Title: Innovations of Inventor Xin Ma

Introduction

Xin Ma is a notable inventor based in Qingdao, China, recognized for his contributions to technology and healthcare. He holds three patents that showcase his innovative approach to solving complex problems. His work primarily focuses on methods that enhance diagnostic processes and improve operational efficiency in various systems.

Latest Patents

One of Xin Ma's latest patents is an auxiliary diagnosis method and system for Parkinson's disease based on static and dynamic features of facial expressions. This method involves acquiring video data of facial expressions from patients and processing it to extract optimal images. By performing similarity discrimination and calculating distances between facial key points, the system can classify and predict the presence of Parkinson's disease based on the analyzed features.

Another significant patent is a method and system for collaborative heave compensation control of a dual ship-mounted hoisting arm system. This invention constructs a dynamic model of the hoisting arm system and develops an optimal control strategy to minimize tracking errors during heave motion. The system aims to enhance the precision and reliability of hoisting operations in challenging maritime environments.

Career Highlights

Xin Ma is affiliated with Shandong University, where he contributes to research and development in his field. His academic background and innovative mindset have positioned him as a key figure in advancing technology related to healthcare and engineering.

Collaborations

Xin Ma collaborates with talented individuals such as Fuhao Wang and Sen Zhang, who contribute to his research endeavors. Their combined expertise fosters a productive environment for innovation and development.

Conclusion

Xin Ma's work exemplifies the intersection of technology and healthcare, with his patents addressing critical challenges in diagnosis and operational efficiency. His contributions continue to impact the fields he engages with, showcasing the importance of innovation in improving lives and systems.

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]
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