William R Shreve

Title: Innovations of William R. Shreve

Introduction

William R. Shreve is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of acoustic wave devices. With a total of 2 patents, his work focuses on enhancing the performance and reliability of surface acoustic wave (SAW) resonators.

Latest Patents

Shreve's latest patents include "Acoustic wave devices having transverse mode distortions eliminated" and "Frequency trimming of surface acoustic wave devices." The first patent addresses the issue of interfering resonances in SAW resonators by connecting multiple SAW sub-devices in parallel. This innovative approach ensures that the frequency response remains undistorted, significantly improving power handling capabilities and reducing phase noise in oscillators. The second patent introduces a process for trimming SAW devices while they are energized, allowing for precise adjustments to the center frequency and other electrical characteristics without the need for masking operations.

Career Highlights

William R. Shreve is currently associated with Hewlett-Packard Company, where he continues to develop cutting-edge technologies in the field of acoustic wave devices. His expertise and innovative mindset have positioned him as a key player in advancing the capabilities of SAW technology.

Collaborations

Shreve has collaborated with various professionals in his field, including his coworker Peter S. Cross, to further enhance the development of acoustic wave devices.

Conclusion

William R. Shreve's contributions to the field of acoustic wave devices demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in this area and provide solutions that enhance device performance.