This inventor holds 7 USPTO granted patents. Top assignees: Texas Instruments Corporation, Other. Active years: 2004-2015.
Company Filing History:
5 out of 29,845 
2 out of 834,350 Years Active: 2004-2015
Title: Innovations of Ju-Ai Ruan
Introduction
Ju-Ai Ruan is a notable inventor based in Plano, TX (US), recognized for her contributions to the field of micro-electro-mechanical systems (MEMS). With a total of 7 patents, she has made significant advancements in technology that enhance the functionality and efficiency of MEMS devices.
Latest Patents
One of her latest patents is the "Micro-electro-mechanical motion transducer." This innovative method modulates the motion or displacement of functional units in MEMS devices. It generates small vertical displacements of one MEMS component, effectively translating that displacement into the movement of another component in a perpendicular direction. The design features a large surface area for electrostatic interaction, allowing for substantial activation force at low voltages. This advancement is crucial for improving the performance of MEMS motion transducers.
Another significant patent is the "Transmission and reflection dual operational mode light processing device." This spatial light modulator is suitable for flat panel displays and includes components such as a light separator, integrated circuits, and light switches. The light separator directs light uniformly into individual pixels, enhancing color and light intensity control. The patent also discloses methods for building self-aligned structures for micro-spherical ball spacers, which are essential for attaching protective screens to the light modulator.
Career Highlights
Ju-Ai Ruan has worked with Texas Instruments Corporation, where she applied her expertise in MEMS technology. Her work has contributed to the development of innovative solutions in the electronics industry.
Collaborations
Throughout her career, Ju-Ai has collaborated with notable professionals, including Tae S Kim and Changming Jin. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Ju-Ai Ruan's contributions to the field of MEMS and light processing technology demonstrate her innovative spirit and dedication to advancing engineering solutions. Her patents reflect a commitment to enhancing device functionality and efficiency, marking her as a significant figure in the world of invention.