Location History:
- Palo Alto, CA (US) (1990)
- Palo Alto, US (1991)
Company Filing History:
Years Active: 1990-1991
Title: Innovations by Inventor Samuel Zambre in Ultrasonic Technology
Introduction
Samuel Zambre, an innovative inventor based in Palo Alto, California, holds a notable portfolio of three patents focusing on advancements in ultrasonic technology. His work reflects a commitment to enhancing efficiency and precision in applications involving ultrasonic probes.
Latest Patents
Zambre's latest patents include two significant inventions related to linear power control for ultrasonic probes and analog circuits for measuring phase angles. The first patent, "Linear power control for ultrasonic probe with tuned reactance," introduces a driver system that allows users to have proportional control of power dissipated in the ultrasonic probe. This system automatically tunes to the mechanical resonant frequency of the probe, ensuring that the load impedance becomes substantially purely resistive. The use of a tunable inductor in the system enhances the performance by canceling out any capacitive reactance presented by the probe when driven at the correct frequency.
The second patent details an "Analog drive for ultrasonic probe with tunable phase angle," which operates similarly by incorporating a tunable inductor. This system is designed to maintain maximum power transfer efficiency and linear power control under varying power dissipation levels. The innovative use of phase angle measurements allows for adjustments in the driving signal frequency to accommodate changes in mechanical resonance conditions. Together, these patents reflect Zambre's significant contributions to improving ultrasonic technology.
Career Highlights
Samuel Zambre is associated with Alcon Laboratories, Inc., where he applies his expertise in ultrasonic technology to develop cutting-edge solutions. His work at Alcon demonstrates his dedication to innovation and improvement in medical and industrial applications utilizing ultrasonic probes.
Collaborations
Throughout his career, Zambre has collaborated with notable colleagues, including Ying-Ching Lo and Tolentino Escorcio. These collaborations have enriched his work and contributed to the innovative spirit within the team at Alcon Laboratories, Inc.
Conclusion
In summary, Samuel Zambre is a prominent figure in the field of ultrasonic technology, with patented inventions that enhance the performance and control of ultrasonic probes. His work continues to influence the industry, exemplifying how innovative thinking can drive advancements in technology.