This inventor holds 33 USPTO granted patents, plus 2 CIPO patents, primarily in Optical Communication. Top assignees: Intel Corporation, Thinkoptics, Inc., Templex Technology, Inc.. Active years: 2000-2023.
Location History:
- Eugene, OR (US) (2000 - 2006)
- San Jose, CA (US) (2001 - 2016)
- Sunnyvale, CA (US) (2019 - 2023)
Company Filing History:
22 out of 56,290 
6 out of 6 
4 out of 4 
Years Active: 2000-2023
Areas of Expertise:
Title: Innovations by John N. Sweetser: A Pioneer in Stereoscopic Imaging
Introduction
John N. Sweetser, based in San Jose, California, is a prolific inventor known for his significant contributions to technology and imaging systems. With a remarkable record of 33 patents, Sweetser's innovative work focuses on enhancing the capabilities of stereoscopic imaging through advanced projection techniques.
Latest Patents
Among his latest patents is a projector designed for active stereo depth sensors. This patent covers systems, devices, and techniques related to projecting dynamic feature patterns onto a scene for use in stereoscopic imaging. In his work, Sweetser discusses methods that include the implementation of a dynamic transmissive element within the optical path between the projector and the scene. This dynamic element modifies the static patterns emitted from the projector, allowing for the illumination of the scene with rich, dynamic patterns.
Career Highlights
Throughout his career, John N. Sweetser has held key positions in several influential companies, including Intel Corporation and Thinkoptics, Inc. His work at these organizations has been pivotal in the advancement of imaging technology, showcasing his ability to innovate and lead in a rapidly evolving field.
Collaborations
Sweetser’s collaborative spirit is evident in his work alongside notable professionals such as Anders Grunnet-Jepsen and Alan E. Johnson. These partnerships have fostered an environment of shared knowledge and creativity, further enhancing the development of cutting-edge imaging solutions.
Conclusion
John N. Sweetser's contributions to the field of stereoscopic imaging are noteworthy, as demonstrated by his impressive portfolio of patents and collaborative projects. His innovative approach continues to shape the future of imaging technologies, solidifying his status as a distinguished inventor in the industry.