Company Filing History:
12 out of 161 
2 out of 2,206 
Years Active: 2017-2021
Title: Innovator Bernd-Harald Horst Jurgen Rohde: Pioneering Optical Modulation
Introduction: Bernd-Harald Horst Jurgen Rohde, based in Munich, Germany, is an accomplished inventor with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in optical modulators, significantly contributing to the field of communication technologies.
Latest Patents: Rohde's latest inventions include groundbreaking patents on bias control for optical modulators. One of his notable patents describes an optical waveguide modulator equipped with automatic bias control. This invention utilizes a dither signal applied to the modulator bias, where the resulting signature is detected in light tapped from the output. A phase-sensitive dither detector, such as a lock-in amplifier, processes the detected signal. Pre-recorded information defines the direction of the detected signal change relative to adjustments in the modulator bias, facilitating precise bias adjustments. Another of his key inventions involves an optical IQ modulator, where bias control is achieved by dithering optical signals in quadrature, producing modulation effects at different dither frequencies.
Career Highlights: Throughout his career, Rohde has worked with several prominent companies, including Elenion Technologies and Nokia Solutions and Networks. His expertise in optical technologies has significantly advanced the capabilities of these organizations in the competitive tech market.
Collaborations: Bernd-Harald Rohde has collaborated with talented individuals in his field, including Erich Gottwald and Kishore Padmaraju. These partnerships have fostered innovation and progress in their collective research endeavors, contributing to the success of their projects.
Conclusion: Bernd-Harald Horst Jurgen Rohde stands out as a pivotal figure in the realm of optical modulation. His extensive work and innovative patents continue to shape the field, offering new solutions for efficient communication technologies. As a dedicated inventor, he remains at the forefront of advancements, driving progress in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.