Location History:
- Los Gatos, CA (US) (2001)
- Bonita, CA (US) (2002 - 2003)
- Tualatin, OR (US) (2006)
Company Filing History:
Years Active: 2001-2006
Title: Innovations of Stephen E Hilliker
Introduction
Stephen E Hilliker is an accomplished inventor based in Bonita, CA (US). He holds a total of 4 patents that showcase his expertise in the field of plasma processing systems and semiconductor technologies. His innovative contributions have significantly impacted the industry.
Latest Patents
One of his latest patents is titled "RF delivery configuration in a plasma processing system." This invention involves a system designed to deliver radio frequency (RF) power to a plasma processing system. It features an automatic impedance matching network that receives RF power from an RF generator, along with a fixed impedance matching network that connects the automatic network to the plasma processing chamber. This configuration allows for effective impedance transformation, enabling optimal operation within a tuning range.
Another notable patent is the "Absorptive filter for semiconductor processing systems." This invention provides an absorptive filter network situated between an RF generator and a semiconductor processing reactor. The network includes an absorptive filter circuit that permits energies at a fundamental frequency to pass while absorbing energies at other frequencies. This design isolates the RF generator from the non-linear loading effects presented by the plasma in the reactor, ensuring a stable voltage waveform is maintained.
Career Highlights
Throughout his career, Stephen has worked with prominent companies such as Novellus Systems Incorporated and Paralax, LLC. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.
Collaborations
Stephen has collaborated with notable professionals in his field, including Anthony E Sebastian and Yan Rubin. These partnerships have fostered innovation and the development of cutting-edge technologies.
Conclusion
Stephen E Hilliker's contributions to the field of plasma processing and semiconductor technologies are noteworthy. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future advancements.