This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Hewlett-Packard Company. Active years: 1989-1997.
Location History:
- Loveland, CO (US) (1989)
- Cambridge, MA (US) (1993 - 1994)
- Melrose, MA (US) (1996 - 1997)
Company Filing History:
Years Active: 1989-1997
Title: David M Prater: Innovator in Electrostrictive Transducer Technology
Introduction
David M Prater is a notable inventor based in Melrose, MA (US), recognized for his contributions to the field of electrostrictive transducers. With a total of 7 patents to his name, Prater has made significant advancements in medical ultrasound systems.
Latest Patents
Prater's latest patents focus on methods for controlling the sensitivity of electrostrictive transducers. One of his key inventions is an apparatus and methods for controlling electrostrictive transducer sensitivity in a pulse-echo medical ultrasound system. This innovation involves testing certain characteristics of each transducer element after manufacture and recording the data on a storage medium. The stored data is utilized, along with specific model relations, to monitor operational parameters of the transducer during use. Feedback compensation is applied to maintain the transducer sensitivity substantially constant. The parameters monitored include temperature, acoustic pressure, input power, and a figure of merit determined from the dielectric constant and coupling coefficient.
Career Highlights
David M Prater is currently employed at Hewlett-Packard Company, where he continues to develop innovative solutions in the field of medical technology. His work has had a profound impact on the efficiency and effectiveness of ultrasound systems.
Collaborations
Prater has collaborated with notable colleagues, including Turuvekere R Gururaja and Darwin Philip Adams, contributing to the advancement of technology in his field.
Conclusion
David M Prater's work in electrostrictive transducer technology exemplifies innovation and dedication to improving medical ultrasound systems. His patents reflect a commitment to enhancing the performance and reliability of these critical devices.