Company Filing History:
9 out of 9 
2 out of 2 
1 out of 1 
Years Active: 1989-2021
Title: Innovations of Helmuth E Meissner
Introduction
Helmuth E Meissner is a notable inventor based in Pleasanton, CA, with a remarkable portfolio of 15 patents. His work primarily focuses on nonlinear optical technologies, which have significant applications in various fields, including telecommunications and laser technology.
Latest Patents
One of his latest patents is a nonlinear optical crystal with a corrected phase matching angle. This invention allows for harmonic conversion by utilizing a source laser beam that only needs to be within a specific wavelength range. The crystal is designed to be tilted to the calculated expected conversion angle, and the angle correction is achieved through a parallel kinematic motion device. This technology is applicable to both uniaxial and biaxial nonlinear optical crystals across a wide range of wavelengths.
Another significant patent involves waveguide structures in anisotropic lasing and nonlinear optical media. This invention presents a laser or nonlinear optical waveguide formed from a core anisotropic crystal, which is sandwiched by cladding of anisotropic crystals with slightly rotated optical axes. The unique refractive index differences between the core and cladding crystals enable effective mode confinement, which is crucial for achieving single-mode operation.
Career Highlights
Throughout his career, Helmuth has worked with several companies, including Onyx Optics, Inc. and Maxios Laser Corporation. His contributions to these organizations have been instrumental in advancing optical technologies.
Collaborations
Helmuth has collaborated with notable individuals in the field, including Huai-Chuan Lee and Oliver R Meissner. These partnerships have fostered innovation and development in nonlinear optical applications.
Conclusion
Helmuth E Meissner's contributions to nonlinear optical technologies through his patents and collaborations highlight his significant impact on the field. His innovative work continues to influence advancements in optical science and engineering.