Location History:
- Chatham, NJ (US) (1993 - 1994)
- Scotch Plains, NJ (US) (1994 - 1997)
- Westfield, NJ (US) (1999 - 2003)
- Walnut Creek, CA (US) (2004 - 2006)
Company Filing History:
5 out of 9,364 
4 out of 2,316 
3 out of 3,345 
Years Active: 1993-2006
Title: Innovations of James Alexander Liddle
Introduction
James Alexander Liddle is a notable inventor based in Westfield, NJ (US). He holds a remarkable portfolio of 16 patents, showcasing his contributions to the field of technology and innovation. His work primarily focuses on micro-lens arrays and micro-electro-mechanical systems (MEMS), which have significant applications in various industries.
Latest Patents
Among his latest patents is the "Micro-lens array and method of making micro-lens array." This invention describes a micro-lens array that includes a base element and multiple lenses formed from an epoxy containing nanoparticles. The process involves creating a master micro-lens array, which is then placed within a replica micro-lens making assembly. The master array is coated with an anti-stiction material before an elastomeric material is applied and cured. The resulting cavities are filled with an epoxy that includes nanoparticles, completing the fabrication of the micro-lens array.
Another significant patent is the "Micro-electro-mechanical system device and method of making same." This patent outlines a MEMS device that consists of a support member, an optical device, and a flexible member. The flexible member is designed to allow flex in one direction while maintaining stiffness in two orthogonal directions. The fabrication process includes etching an opening into the structural layer to create the necessary components, which are then mounted on a support substrate with a sacrificial layer.
Career Highlights
James has worked with prominent companies such as Lucent Technologies Inc. and Agere Systems Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, James has collaborated with notable individuals, including Steven D. Berger and Warren Kazmir Waskiewicz. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
James Alexander Liddle is a distinguished inventor whose work in micro-lens arrays and MEMS has made a significant impact in the field of technology. His numerous patents reflect his innovative spirit and dedication to advancing engineering solutions.
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.