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For the Inventor, By the Inventor

Taichung, Taiwan

Don-Hua Cheng

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal7 out of 144 
 
Hiwin Mikrosystem Corporation
 patents

Years Active: 2008-2011

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7 patents (USPTO):Explore Patents
1. 7898205 - Feedback positioning module (2011-03-01),
2. 7682113 - Extendable gantry (2010-03-23),
3. 7591041 - Pneumatic cleaning module for magnetic ruler of position measurement system (2009-09-22),
4. D574865 - Precision position platform with long distance guideway (2008-08-12),
5. D565973 - Magnetic inductive sensor (2008-04-08),
6. D565435 - Precision position platform used in a linear motor and a linear module (2008-04-01),
7. D561421 - Linear motor (2008-02-05),

Title: Don-Hua Cheng: Innovator in Linear Feedback Positioning Technology

Introduction

Don-Hua Cheng is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of engineering, particularly in the development of advanced positioning systems. With a total of 7 patents to his name, Cheng has established himself as a key figure in innovation.

Latest Patents

Cheng's latest patents include the "Feedback Positioning Module" and the "Extendable Gantry." The Feedback Positioning Module features a coupling and a drive on one side of a platform equipped with a lead screw. This module includes a movable assembly and a feedback assembly that utilizes a magnetic scale in conjunction with a read head. This innovative design allows for real-time error correction, enhancing process and product accuracy while increasing production efficiency and competitiveness. The Extendable Gantry consists of a base and an extendable transverse bridge, which has an axial length greater than the width of the base, providing versatility in various applications.

Career Highlights

Cheng is currently associated with Hiwin Mikrosystem Corporation, where he continues to push the boundaries of technology. His work has been instrumental in developing systems that improve manufacturing processes and product quality.

Collaborations

Cheng has collaborated with notable colleagues such as Chi-Yuan Cheng and Ming-Chih Huang, contributing to a dynamic work environment that fosters innovation.

Conclusion

Don-Hua Cheng's contributions to the field of engineering through his patents and collaborative efforts highlight his role as a leading inventor. His work continues to influence advancements in positioning technology and manufacturing efficiency.

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