This inventor holds 10 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Storage Technology Corporation, Mks Instruments, Inc.. Active years: 1996-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-2018
Title: Innovations of Douglas Christian Hansen
Introduction
Douglas Christian Hansen is a notable inventor based in Boulder, Colorado. He holds a total of 10 patents, showcasing his significant contributions to the field of ionization gauges and pressure measurement technologies. His work has advanced the accuracy and reliability of pressure measurement in various applications.
Latest Patents
Among his latest patents are devices and methods for feedthrough leakage current detection and decontamination in ionization gauges. These innovations provide a means to test hot cathode ionization gauges for leakage currents, enhancing pressure measurement accuracy. The methods include applying corrections to pressure measurement signals based on detected leakage currents and removing contamination from electrical feedthrough insulators or other surfaces. Another significant patent involves an ionization pressure gauge with bias voltage and emission current control. This device allows for independent control of emission current and cathode bias voltage, improving the calibration process for leakage currents.
Career Highlights
Throughout his career, Douglas has worked with prominent companies such as Storage Technology Corporation and MKS Instruments, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for pressure measurement technologies.
Collaborations
Douglas has collaborated with notable individuals in his field, including David B. Daniel and Fred C. Eifert. These partnerships have likely fostered the exchange of ideas and advancements in their respective areas of expertise.
Conclusion
Douglas Christian Hansen's contributions to the field of ionization gauges and pressure measurement are significant. His innovative patents and career achievements reflect his dedication to advancing technology in this area. His work continues to influence the industry and improve measurement accuracy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile