Inventors with similar research interests:
Location History:
- Palo Alto, CA (US) (2008 - 2013)
- Menlo Park, CA (US) (2005 - 2015)
Company Filing History:
50 out of 27,427 
1 out of 832,880 Years Active: 2005-2015
Areas of Expertise:
Title: Duncan R. Stewart: Innovator in Electrically Actuated Devices
Introduction
Duncan R. Stewart, based in Menlo Park, CA, is a renowned inventor and innovator with an impressive portfolio of 51 patents. His contributions to the field primarily focus on electrically actuated devices and novel methods for controlling their functionalities.
Latest Patents
Two of his latest patents exemplify his innovative spirit and technical expertise. The first patent, titled "Electrically Actuated Device and Method of Controlling the Formation of Dopants Therein," details a method of selecting a predetermined concentration of a dopant initiator. This method allows for localized diffusion at the interface between an electrode and the adjacent active region, leading to reactive formation of dopants.
The second patent, "Optical Resonator Tuning Using Piezoelectric Actuation," describes an optical resonator capable of being tuned through piezoelectric means. It encompasses a core designed for light transmission, interposed with a piezoelectric layer and electrodes. The manipulation of the voltage across electrodes alters the geometric dimension of the piezoelectric layer, applying physical force to the core and thus changing the resonant optical frequency of the resonator.
Career Highlights
Duncan has made significant strides in his career, notably with the Hewlett-Packard Development Company, L.P. This experience has not only honed his technical skills but also solidified his position in the technology sector as an inventor of high-caliber devices.
Collaborations
Throughout his career, Stewart has had the privilege of working alongside eminent professionals such as R. Stanley Williams and Philip John Kuekes. These collaborations have likely influenced his innovative approaches and broadened the impact of his work.
Conclusion
Duncan R. Stewart's contributions to the field of electrically actuated devices and optical resonators reflect a commitment to innovation and excellence. With a robust patent portfolio and a history of significant collaborations, he stands out as a leading inventor in his domain, paving the way for future advancements in technology.