This inventor holds 3 USPTO granted patents. Top assignee: Westinghouse Electric Corporation. Active years: 1994-1996.
Location History:
- Severna Park, MD (US) (1994 - 1995)
- Baltimore, MD (US) (1996)
Company Filing History:
Years Active: 1994-1996
Title: The Innovative Contributions of Leslie M. James
Introduction
Leslie M. James is a distinguished inventor based in Severna Park, MD (US). She has made significant contributions to the field of sonar and ultrasound technology, holding a total of 3 patents. Her work has advanced the capabilities of imaging systems, particularly in medical applications.
Latest Patents
One of her latest patents is the "Multibeam Side-Look Sonar System Grating Side Lobe Reduction Technique." This innovative system includes a projecting transducer that emits acoustic energy to insonify a target area. The receiving transducer features a linear array of transducer elements that generate beam signals in response to reflected acoustic energy. A beamforming circuit processes these signals to create a beam pattern, which includes a main lobe and grating side lobes. The shading circuit amplifies the beam signals with specific gains to reduce the amplitude of the grating side lobe that is insonified by the projected beam.
Another notable patent is the "High Resolution and High Contrast Ultrasound Mammography System." This system utilizes a synthetic four-sided boundary scanner with an electronically switched line array of transducer elements. The alternating projector and hydrophone elements in the four line arrays enable randomized paired switching during breast scans. The electric signals generated by the hydrophone elements are processed to provide comprehensive image data for the entire breast volume, synchronized with the patient's heartbeat.
Career Highlights
Leslie M. James has built her career at Westinghouse Electric Corporation, where she has been instrumental in developing advanced sonar and ultrasound technologies. Her innovative approaches have not only enhanced imaging quality but have also contributed to the safety and effectiveness of medical diagnostics.
Collaborations
Throughout her career, Leslie has collaborated with notable colleagues, including Bruce C. Mitchell and George A. Gilmour. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Leslie M. James exemplifies the spirit of innovation through her contributions to sonar and ultrasound technology. Her patents reflect a commitment to improving imaging systems, which have significant implications for both marine and medical applications. Her work continues to inspire future advancements in technology.