Location History:
- Highland Park, NJ (US) (2000 - 2006)
- Yorktown, VA (US) (2004 - 2014)
Company Filing History:
14 out of 2,449 
3 out of 3,002 
2 out of 15 
Years Active: 2000-2014
Title: Ji Su - Innovator in Aeroacoustic Noise Reduction and Electromechanical Systems
Introduction
Ji Su is a prominent inventor based in Yorktown, VA (US), known for his significant contributions to the fields of aerospace engineering and electromechanical systems. With a total of 18 patents to his name, he has developed innovative solutions that address critical challenges in aircraft design and functionality.
Latest Patents
Among his latest patents is the "Elastically deformable side-edge link for trailing-edge flap aeroacoustic noise reduction." This system is designed to reduce the aeroacoustic noise generated by aircraft wings equipped with trailing-edge flaps. It features a plurality of elastically deformable structures that are coupled to the side edges of the flaps and adjacent wing portions. These structures deform elastically when the flaps are deployed, effectively minimizing noise.
Another notable patent is the "Piezoelectric multilayer-stacked hybrid actuation/transduction system." This innovative system showcases significantly enhanced electromechanical performance by leveraging the cooperative contributions of multilayer stacked negative and positive strain components. Experimental and theoretical studies reveal that this system can achieve displacements over three times greater than conventional flextensional actuators/transducers. The design includes at least two layers of electromechanically active components, arranged to contract and expand in perpendicular transverse directions when electric power is applied.
Career Highlights
Ji Su has worked with esteemed organizations, including the United States of America as represented by the Administrator of NASA and AlliedSignal Inc. His work in these institutions has allowed him to push the boundaries of technology and innovation in aerospace applications.
Collaborations
Throughout his career, Ji Su has collaborated with notable colleagues such as Joycelyn S. Harrison and Tian-Bing Xu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ji Su's innovative work in reducing aeroacoustic noise and enhancing electromechanical systems has made a significant impact in the aerospace industry. His contributions continue to pave the way for advancements in aircraft technology and performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.