This inventor holds 35 USPTO granted patents, primarily in Optical Scanning Systems. Top assignees: Holotek, LLC, Xerox Corporation, Ecrm Incorporated. Active years: 1976-2004.
Location History:
- Pittsford, NY (US) (1976 - 1989)
- Rochester, NY (US) (1990 - 1999)
- Webster, NY (US) (1996 - 2004)
Company Filing History:
18 out of 18Â 
14 out of 24,253Â 
1 out of 19Â Years Active: 1976-2004
Areas of Expertise:
Title: **Charles J Kramer: Innovator in Optical and Printing Technologies**
Introduction
Charles J Kramer, based in Pittsford, NY, is a prominent inventor with a remarkable portfolio of 35 patents. His contributions to technology, particularly in optical devices and printing processes, have established him as a significant figure in innovation.
Latest Patents
Among his latest patents, two noteworthy inventions stand out. The first is a "Diffraction grating-based wavelength selection unit having improved polarization dependent performance." This optical wavelength selection device incorporates an optical beam source, a collimating device, a diffraction grating assembly, a polarization modifying device, and a lens assembly. Its innovative design allows for optimal performance in modifying the polarization state of the optical beam, enhancing its application in various optical technologies.
The second patent is a "Process for preparing a printing plate." This process highlights the use of a photopolymer printing plate that, when exposed to actinic radiation, undergoes a transformation in its physical properties. Following this exposure, a portion of the photopolymer is removed, and the developed plate is then irradiated with deep ultraviolet radiation between 170 to 290 nanometers, optimizing it for use in printing applications.
Career Highlights
Throughout his career, Charles has made significant contributions while working for notable companies such as Holotek, LLC and Xerox Corporation. His experiences in these organizations have undoubtedly shaped his inventive mindset and advanced his technical expertise in designing cutting-edge technologies.
Collaborations
Charles J Kramer has collaborated with esteemed colleagues, including Mehdi N Araghi and Joachim A Ritter. These partnerships have fostered innovation and led to the successful development of new technologies in the fields of optics and printing.
Conclusion
Charles J Kramer continues to push the boundaries of innovation through his patents and collaborations. His work in optical and printing technologies reflects his dedication to enhancing performance and efficiency, making him a notable inventor in today's tech-driven landscape.