Company Filing History:
1 out of 687 
1 out of 5 Years Active: 2018
Title: Innovations of Lesser-Rojas Leonardo in Microfluidic Systems
Introduction
Lesser-Rojas Leonardo is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of microfluidics, particularly in the development of systems and devices for molecular capture, manipulation, and analysis. His innovative work has the potential to advance various applications in scientific research and diagnostics.
Latest Patents
Lesser-Rojas holds a patent for "Microfluidic systems and devices for molecular capture, manipulation, and analysis." This patent describes methods, systems, and devices designed to aggregate and characterize particles in a fluid. The device features an electrically insulative substrate with a channel that carries an electrically conducting fluid containing particles. It includes electrodes that form a nanoscale opening and an insulating layer over their surface. The invention utilizes a non-uniform AC electric field and a DC bias signal to produce a positive dielectrophoretic force, allowing for the aggregation of particles in a trapping region. Additionally, it incorporates a second circuit to detect changes in DC current caused by particles in the trapping region and an optical device to determine Raman spectra of the particles.
Career Highlights
Throughout his career, Lesser-Rojas has worked with prestigious institutions, including Academia Sinica and the Max-Planck-Institut für Eisenforschung GmbH. His experience in these organizations has contributed to his expertise in microfluidic technologies and their applications.
Collaborations
Lesser-Rojas has collaborated with notable colleagues such as Chia-Fu Chou and Ming-Lee Chu. These partnerships have further enriched his research and development efforts in the field of microfluidics.
Conclusion
Lesser-Rojas Leonardo's innovative work in microfluidic systems showcases his dedication to advancing scientific research. His patent and collaborations highlight his significant contributions to the field, making him a noteworthy inventor in the realm of molecular analysis.