Location History:
- Boca Raton, FL (US) (1995 - 2001)
- Austin, TX (US) (2001)
Company Filing History:
Years Active: 1995-2001
Title: Edwin Flecha: Innovator in Scanning Force Microscopy
Introduction
Edwin Flecha is a notable inventor based in Boca Raton, Florida, who has made significant contributions to the field of scanning force microscopy. With an impressive portfolio of 11 patents, his innovations have advanced the capabilities and precision of microscopy technologies, demonstrating his commitment to scientific progress.
Latest Patents
Flecha's latest patents focus on innovative methods to enhance the functionality of scanning force microscopes. One of his key inventions is the "Scanning force microscope with automatic surface engagement," which employs a sophisticated mechanism to bring the vibrating probe into engagement with a sample surface. This initial approach process is carefully designed to move the probe toward the sample until the vibration amplitude at an excitation frequency is influenced by the forces between the probe tip and the sample. The invention includes a final approach mechanism that utilizes a dithering vibration superimposed on the excitation vibration, exceeding a predetermined threshold limit. Furthermore, the system intelligently adjusts the excitation frequency and amplitude based on the phase angle of the vibrations and maintains precise probe engagement throughout the scanning process.
Another significant patent by Edwin Flecha is focused on "Controlling motion of a scanning force microscope probe tip moving into engagement with a sample surface." Similar to his other patent, this invention highlights the precision involved in the engagement and scanning processes, facilitating improved measurement accuracy and stability.
Career Highlights
Edwin Flecha is associated with the International Business Machines Corporation (IBM), a leading figure in technological innovation. His tenure at IBM has allowed him to collaborate with cutting-edge researchers and play a pivotal role in the advancement of microscopy techniques, solidifying his position as an expert in his field.
Collaborations
Throughout his career, Flecha has collaborated with distinguished individuals, including Kenneth Gilbert Roessler and Dong Chen Chen. These professional partnerships have fostered collective innovation and contributed to the development of groundbreaking technologies in microscopy.
Conclusion
Edwin Flecha's contributions to the field of scanning force microscopy, highlighted by his 11 patents, underscore his role as a leading inventor in modern scientific research. His innovative approaches not only enhance the functionality of microscopy devices but also pave the way for further advancements in technology and research, making him a prominent figure within the scientific community.