Location History:
- Fountain Valley, CA (US) (1976 - 1994)
- Malibu, CA (US) (1991 - 2002)
Company Filing History:
4 out of 24 
3 out of 41 
2 out of 64 
Years Active: 1976-2002
Title: The Innovative Contributions of Lawrence A Wan
Introduction
Lawrence A Wan is a prominent inventor based in Malibu, California, known for his significant contributions to the field of micro electromechanical systems (MEMS). With a total of 17 patents to his name, Wan has made remarkable advancements in technology that have practical applications in various industries.
Latest Patents
Among his latest inventions is a micro electromechanical switch for detecting acceleration or deceleration. This innovative device features a rectangular planar mass, typically made of etched silicon, suspended on beams from an anchor in the same silicon base. The switch detects motion in a plane caused by acceleration or deceleration through a pair of photodiodes and a light-emitting diode positioned on opposite sides of the planar mass. When the shutter moves, the interruption of light is sensed, indicating acceleration or deceleration. Another notable patent is a fiber optic switch using MEMS, which is scalable through a matrix of cross-points at the intersections of all possible input and output light paths. This switch utilizes a digitally movable mirror to intersect a light path, providing a digital switching action while allowing other mirrors to be repositioned for through transmission.
Career Highlights
Lawrence A Wan has worked with Bei Sensors & Systems Company, Inc., where he applied his expertise in MEMS technology. His career is marked by a commitment to innovation and the development of cutting-edge solutions that enhance the functionality of electronic systems.
Collaborations
Throughout his career, Wan has collaborated with notable professionals in the field, including Asad M Madni and Jim B Vuong. These partnerships have contributed to the advancement of technology and the successful development of his patented inventions.
Conclusion
Lawrence A Wan's contributions to the field of MEMS and his innovative patents demonstrate his significant impact on technology. His work continues to influence various industries, showcasing the importance of creativity and engineering in solving complex challenges.
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.