Location History:
- Portland, OR (US) (1994 - 1999)
- Hilo, HI (US) (1998 - 2021)
Company Filing History:
13 out of 50 
13 out of 13 
2 out of 2 
Years Active: 1994-2021
Title: Terry J Scheffer: Innovator in Augmented Reality and Liquid Crystal Technology
Introduction
Terry J Scheffer, an accomplished inventor based in Hilo, HI, holds an impressive portfolio of 30 patents. His innovative contributions primarily focus on advancements in augmented reality and liquid crystal technology. Through his work, he has significantly improved user experience in visual displays.
Latest Patents
Among his latest patents is an innovative augmented reality headset that incorporates a unique viewing direction independent single-layer, pixelated light dimming filter. This system is designed to maintain the legibility of a near-eye image display while allowing the observer to view their surroundings. By utilizing a near-eye image source positioned out of the direct line of sight, along with a dimming matrix display, the invention effectively prevents the wash-out of near-eye imagery in bright conditions.
Another noteworthy patent is his high-contrast liquid crystal light control device, which offers angle-independent variable transmission of incident light for achieving uniform gray shades. This device features a combination of first and second liquid crystal devices strategically arranged between optical polarizers, reducing angular variation and improving performance over prior art devices.
Career Highlights
Terry J Scheffer has contributed his expertise to notable companies, including InFocus Systems, Inc. and LC-Tec Displays AB. His experience across these organizations has been pivotal in the development of innovative display technologies.
Collaborations
Throughout his career, Scheffer has worked alongside talented individuals such as Jesper Osterman and Benjamin R Clifton. These collaborations have allowed him to pool knowledge and resources, resulting in groundbreaking advancements in the field of optics and display technology.
Conclusion
Terry J Scheffer's work exemplifies the spirit of innovation within the tech industry. His patents not only enhance visual technology but also provide new possibilities for augmented reality applications. As a recognized inventor, Scheffer continues to drive progress in the realms of display technology and user interaction.