Location History:
- Andover, MA (US) (2012 - 2021)
- Eindhoven, NL (2018 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Richard Edward Davidsen: Innovator in Ultrasound Technology
Introduction
Richard Edward Davidsen is a prominent inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of ultrasound technology, holding a total of 12 patents. His work focuses on capacitive micro-machined ultrasound transducers, which have applications in various medical and industrial fields.
Latest Patents
One of Davidsen's latest patents is for a capacitive micro-machined ultrasound transducer (CMUT) cell. This invention includes a cell floor with a first electrode and a cell membrane that has a second electrode opposing the first. The cell membrane vibrates during the transmission or reception of acoustic energy. A transmitter/receiver is coupled to the electrodes, causing the membrane to vibrate at an acoustic frequency. An acoustic lens overlays the cell membrane, enhancing its functionality. The lens is made from materials such as polybutadiene, polyether block amide (PEBAX), polydimethylsiloxane (PDMS), and butyl rubber.
Another notable patent involves capacitive micromachined ultrasonic transducers with overcurrent protection. This innovation features an array of CMUT cells with a DC bias voltage applied to the top electrodes. In the event of a short-circuit failure, a protection circuit senses the over-current condition and opens the DC current path through the failed cell. This ensures the reliability and safety of the ultrasound system.
Career Highlights
Richard Edward Davidsen is currently employed at Koninklijke Philips Corporation N.V., a leading company in health technology. His work at Philips has allowed him to develop groundbreaking technologies that improve medical imaging and diagnostics.
Collaborations
Davidsen has collaborated with notable colleagues, including Wojtek Sudol and Andrew Lee Robinson. These partnerships have contributed to the advancement of ultrasound technology and the successful development of innovative solutions.
Conclusion
Richard Edward Davidsen is a key figure in the field of ultrasound technology, with a strong portfolio of patents that demonstrate his innovative spirit. His contributions continue to impact the medical field positively, enhancing diagnostic capabilities and patient care.
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