Company Filing History:
Years Active: 2014-2020
Title: Minfeng Wang: Innovator in Microactuator Technology
Introduction
Minfeng Wang is a prominent inventor based in Irvine, California. He has made significant contributions to the field of microactuator technology, holding a total of 5 patents. His work focuses on developing innovative solutions that enhance the functionality and efficiency of electronic devices.
Latest Patents
One of his latest patents is for micro electromagnetically actuated latched switches. These miniature relay switches are formed from laminate layers that include a spring and magnet, electromagnetic coils, magnetic latching material, and a transmission line with contacts. They are designed to transmit up to about 50 W of DC or AC line power and can carry loads of up to about 10 A, all while maintaining an overall volume of less than about 100 mm. Notably, these devices require less than 3 V to actuate and feature a latching capability that retains the switch state after actuation without needing external voltage or current.
Another significant patent involves frequency addressable microactuators. These devices feature one or more movable resonating elements, such as cantilevers, which can be forced into oscillation through electromagnetic actuation. The design allows the movable structure to latch at a specific amplitude using various latching techniques, including a near-field magnetic field. This innovation enables a small force applied repeatedly to result in the latching of the actuator, which typically would require a larger force. Additionally, multiple units with different harmonic frequencies can be influenced by a single signal, allowing for selective latching based on frequency tuning.
Career Highlights
Minfeng Wang is affiliated with the University of California, where he continues to advance his research and development in microactuator technology. His work has garnered attention for its potential applications in various electronic devices.
Collaborations
He collaborates with notable colleagues, including Mark Bachman and Guann-Pyng Li, who contribute to his innovative projects and research endeavors.
Conclusion
Minfeng Wang's contributions to microactuator technology exemplify the spirit of innovation in the field of electronics. His patents reflect a commitment to enhancing device performance and efficiency, making him a key figure in contemporary engineering.