Location History:
- Cambridge, MA (US) (2005)
- Medford, MA (US) (2006)
- Singapore, SG (2006 - 2008)
Company Filing History:
Years Active: 2005-2008
Title: Innovations of Poh-Boon Phua
Introduction
Poh-Boon Phua is a notable inventor based in Singapore, SG. He has made significant contributions to the field of optical engineering, particularly in the development of advanced polarization controllers and emulators. With a total of 6 patents to his name, Phua continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is titled "Integrated polarization controllers with nano-electromechanical dielectric perturbation." This invention features a polarization controller that includes a phase retarder, which receives an optical signal from a waveguide structure. The design incorporates at least one nanoelectromechanical dielectric perturber that produces ±45° birefringent axes by strategically placing the perturber around the phase retarder. This arrangement allows for dynamic changes in the effective index in one of the modes present in an extraordinary axial direction.
Another significant patent is the "Combinatorial polarization scramblers for many segment PMD emulator." This PMD emulator consists of at least two polarization phase plates. The rotation matrix of these phase plates is varied to minimize the number of required phase plates while maintaining the number of birefringent segments used.
Career Highlights
Poh-Boon Phua is affiliated with the Massachusetts Institute of Technology, where he conducts research and development in optical technologies. His work has garnered attention for its innovative approach to solving complex problems in polarization management.
Collaborations
Phua has collaborated with esteemed colleagues such as Erich P. Ippen and Eleanor L. Haus, who serves as a legal representative. Their combined expertise contributes to the advancement of research and development in their respective fields.
Conclusion
Poh-Boon Phua's contributions to optical engineering through his patents and collaborations highlight his role as a leading inventor in Singapore. His innovative work continues to influence the field and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.