This inventor holds 13 USPTO granted patents and 2 published patent applications. Top assignees: University System of Maryland, US Government as Represented by the Secretary of the Army. Active years: 2010-2026.
Location History:
- Elridge, MD (US) (2010)
- Baltimore, MD (US) (2022)
- Ellicott City, MD (US) (2013 - 2024)
Company Filing History:
12 out of 2,025 
1 out of 8,745 
Years Active: 2010-2026
Title: **Weidong Zhu: Innovator in Gear Technology and Vibration Measurement**
Introduction
Weidong Zhu, an accomplished inventor based in Ellicott City, MD, has made significant contributions to the fields of mechanical engineering and vibration analysis. With a total of 12 patents to his name, Zhu is recognized for his groundbreaking innovations that enhance the functionality and efficiency of various mechanical systems.
Latest Patents
Zhu's latest patents reflect his pursuit of cutting-edge technologies. One notable invention is the **Noncircular Gear Pair**, which improves the application of noncircular gear pairs in transmissions, particularly in infinitely variable transmissions. This invention features a first noncircular gear with a pitch curve comprising several elliptical portions, maintaining a positive curvature throughout, paired with a second gear that is a conjugate of the first pitch curve.
Another important patent is the **Three-Dimensional Continuous Scanning Laser Vibrometry for 3D or In-Plane Vibration Measurements**. This patented innovation introduces a system that utilizes three laser heads and multiple scan mirrors to perform full-field scanning of structures subjected to sinusoidal excitations. This technology allows for accurate measurements of three-dimensional vibrations and is beneficial for analyzing the operational deflection shapes of structures.
Career Highlights
Throughout his career, Weidong Zhu has been associated with prestigious institutions, including the University System of Maryland and the United States Army, where he contributed to various advanced projects. His work in these organizations showcases his commitment to pushing the boundaries of engineering and technology.
Collaborations
Zhu has collaborated with several notable professionals, including Xuefeng Wang and Gang Li. These partnerships have led to the development of significant technologies that enhance the understanding and application of mechanical systems in practical settings.
Conclusion
Weidong Zhu's innovative contributions in the areas of gear technology and vibration measurement illustrate his impact on modern engineering practices. With a total of 12 patents, his work continues to inspire further developments and innovations within the field. His efforts not only advance theoretical understanding but also provide practical applications that benefit various industries.