This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Flex Ltd.. Active years: 2019-2022.
Company Filing History:
Years Active: 2019-2022
Title: The Innovative Contributions of Robert J Groppo
Introduction
Robert J Groppo is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of optical technologies, particularly in the development of advanced display systems. With a total of 3 patents to his name, Groppo's work has had a substantial impact on the way visual information is projected and perceived.
Latest Patents
One of Groppo's latest patents is titled "Dynamically controlled focal plane for optical waveguide-based displays." This invention provides systems and methods for creating a dynamically variable focal plane in waveguide-based displays. The optical system allows for variable control of the focal length of the image emerging from the display engine into the waveguide. This dynamic system can be controlled based on the content being projected, and for stereoscopic systems, it allows for individual control of each eye. The embodiment includes an electrically tunable lens element positioned between the projection engine and the optical waveguide, along with a control unit to adjust the focal length dynamically.
Another significant patent is "Light projection engine attachment and alignment." This patent describes methods and systems for aligning a light projection engine, such as those used in virtual reality headsets. The assembly for alignment includes a frame, an optical waveguide assembly, and the light projection engine. The embodiments allow for alignment based on a pivot point, an optical axis, and multiple axes with six degrees of freedom. Additionally, it features three planar joints that facilitate the alignment of the light projection engine.
Career Highlights
Robert J Groppo is currently employed at Flex Ltd., where he continues to innovate in the field of optical technologies. His work at Flex has allowed him to collaborate with other talented professionals in the industry, further enhancing the development of cutting-edge display systems.
Collaborations
Some of Groppo's notable coworkers include Peter Chester and Ori Jacobi. Their collaborative efforts contribute to the advancement of technologies that enhance user experiences in various applications.
Conclusion
Robert J Groppo's contributions to optical technologies through his patents and work at Flex Ltd. highlight his role as an influential inventor in the field. His innovative solutions continue to shape the future of display systems and enhance visual experiences.