Company Filing History:
Years Active: 1978-2000
Title: Inventor William P. Bleha - A Pioneer in Projection Technology
Introduction
William P. Bleha, a notable inventor based in Carlsbad, CA, has made substantial contributions to the field of optical technologies with a total of nine patents to his name. His innovative spirit and technical expertise have led to significant advancements in projection systems, particularly in enhancing image clarity and quality.
Latest Patents
Among his latest work, Bleha's patent for "Projected image blending for multiple images" stands out. This innovative projection system employs first and second light valve projectors to create a composite image through careful overlapping of images in an overlap region. Bleha's design includes a blending device that smoothes off-state and on-state illumination levels in this region while maintaining the contrast ratio, thereby avoiding the common pitfalls of electronic blending.
In addition, Bleha has developed an "Electron beam addressed liquid crystal light valve" that produces an alternating current (AC) voltage across a liquid crystal layer from a single polarity electron beam, achieving remarkably high resolution. This invention features a unique setup with a partially conductive layer and a conductive, electron-beam permeable sheet that enhances the functionality of traditional liquid crystal displays.
Career Highlights
Bleha's career includes significant periods at renowned companies like Hughes Aircraft Company and Hughes-JVC Technology Corporation, where he honed his engineering skills and contributed to various pioneering projects. These experiences paved the way for his innovative designs that have reshaped aspects of projection technology.
Collaborations
William P. Bleha has collaborated with prominent individuals in his field, including Jan Grinberg and Stephen J. Reinsch. Their combined experience has undoubtedly fostered an environment of creativity and technological advancement, pushing the boundaries of what projector systems can achieve.
Conclusion
William P. Bleha's dedication to innovation in projection and optical technology is evident through his multiple patents and professional collaborations. His contributions have not only benefited his collaborators and employers but also enriched the technological landscape, paving the way for future enhancements in the field. As he continues to innovate, the impact of his work will resonate in the realms of visual media and imaging technologies for years to come.