Location History:
- San Jose, CA (US) (2018 - 2020)
- San Carlos, CA (US) (2016 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: The Innovative Contributions of Harald Oser
Introduction
Harald Oser is a notable inventor based in San Carlos, CA, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in multipole assembly configurations and ion transmission technologies. Oser's inventions have significantly contributed to the field of ion manipulation and analysis.
Latest Patents
One of Oser's latest patents is titled "Multipole assembly configurations for reduced capacitive coupling." This invention features a first multipole assembly that includes a plurality of rod electrodes arranged around an axis, designed to confine ions radially. Adjacent to this assembly is a second multipole assembly, which also contains rod electrodes arranged similarly. The unique aspect of this design is the rotational offset between the two assemblies, enhancing their efficiency in ion confinement.
Another significant patent is "Collision cell with enhanced ion beam focusing and transmission." This multipole ion guide consists of electrodes arranged around a longitudinal axis, defining an ion transmission volume. An electronic controller connected to an RF power source applies RF potentials to the electrodes, generating an RF-only field in one section and an axial DC field in another. This configuration allows ions to be focused radially inward, optimizing their transmission through the device.
Career Highlights
Throughout his career, Oser has worked with prominent companies such as Thermo Finnigan LLC and Thermo Fisher Scientific. His contributions in these roles have been instrumental in advancing technologies related to mass spectrometry and ion analysis.
Collaborations
Oser has collaborated with talented individuals in his field, including Oleg Silivra and Bennett S. Kalafut. These partnerships have fostered innovation and the development of cutting-edge technologies.
Conclusion
Harald Oser's inventive spirit and dedication to advancing ion manipulation technologies have made a significant impact in his field. His patents reflect a commitment to innovation and excellence in scientific research.