Company Filing History:
3 out of 6 
2 out of 10 
2 out of 18 
Years Active: 2006-2020
Title: The Innovative Contributions of Fang Wu
Introduction
Fang Wu is a prominent inventor based in Ottawa, Canada, known for his significant contributions to the field of photonics. With a total of 10 patents to his name, he has made remarkable advancements in laser technology and integrated photonic circuits.
Latest Patents
One of Fang Wu's latest patents is the Vertically-coupled surface-etched grating DFB laser, also known as the VCSEG-DFB laser. This innovative laser is fully compatible with MGVI design and manufacturing methodologies, allowing for single growth monolithic integration in multi-functional photonic integrated circuits (PICs). The design features a laser PIN structure, etched from the upper emitter layer through the active gain region, down to the lower emitter's top surface. The structure includes lower electrical contacts adjacent to the mesa on the lower emitter layer, with upper strip contacts positioned atop the upper emitter layer. An SEG is defined and etched from the mesa top surface, providing vertical confinement through the SCH structure. The guided mode interacts with the SEG, enhancing the laser's performance.
Career Highlights
Fang Wu has worked with notable companies in the photonics industry, including Onechip Photonics Inc. and Electrophotonics Inc. His work has significantly impacted the development of advanced laser technologies and photonic devices.
Collaborations
Fang has collaborated with esteemed colleagues such as Yury Logvin and Kirill Pimenov, contributing to various innovative projects in the field of photonics.
Conclusion
Fang Wu's contributions to laser technology and photonics have established him as a leading inventor in his field. His innovative patents and collaborations continue to influence advancements in photonic integrated circuits.
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.