Company Filing History:
3 out of 6 
1 out of 164,197 
1 out of 2 Years Active: 1978-2015
Title: Innovations of John M Fleischer
Introduction
John M Fleischer is a notable inventor based in San Jose, California. He has made significant contributions to the field of optical technology, holding a total of five patents. His work primarily focuses on laser beam diagnostics and measurement systems.
Latest Patents
One of his latest patents is the Beam Scattering Laser Monitor. This innovative system characterizes laser beams by measuring light that has been Rayleigh scattered from the beam. The technology allows for non-contact measurements, which means that no elements need to be inserted into the beam itself. This is a significant advancement over prior methods that required such insertion. The system utilizes Rayleigh scattering from the laser beam passing through ambient air, eliminating the need for special scattering chambers or liquids. Additionally, special cancellation algorithms are employed to filter out light from dust particles.
Another notable patent is the Optical Beam Diagnostic Device and Method. This device incorporates coherent optical fiber bundles that receive optical information from dynamic or static optical beams. The information is then transmitted to a sensor array for simultaneous data acquisition and analysis. This technology enables the determination of various characteristics of the optical beam, enhancing the capabilities of optical diagnostics.
Career Highlights
Throughout his career, John M Fleischer has worked with prominent companies such as Photon, Inc. and IBM. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
John has collaborated with notable individuals in the field, including Jeffrey L Guttman and David L Wright. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
John M Fleischer's contributions to optical technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in laser diagnostics and measurement systems.