Company Filing History:
31 out of 39,228 
1 out of 121 
Years Active: 2004-2012
Title: Innovations in Optical Technology: The Patents of Cechan Tian
Introduction
Cechan Tian, a prolific inventor based in Plano, TX, has made significant contributions to the field of optical technology. With an impressive portfolio of 32 patents, he has demonstrated an unwavering commitment to driving innovation in telecommunications and optical networking.
Latest Patents
Among Cechan Tian's latest innovations are two notable patents that showcase his expertise in optical systems. The first is a **Free-space DQPSK demodulator**. This device includes an input splitter and optical device sets, designed to process input signals and introduce a path length difference to enable phase shift detection between successive symbols. The technology has potential applications in enhancing data transmission rates and improving signal integrity in optical communications.
The second patent, the **Flexible Open Ring Optical Network and Method**, describes a robust architecture comprising various nodes interconnected by optical rings. This innovative network is engineered to allow for the passive addition and dropping of traffic, optimizing traffic flow within the network. Protection switching via selectively openable switches enhances the reliability of signal transmission across the rings, establishing a foundation for more flexible and efficient data management.
Career Highlights
Cechan Tian's career is marked by his tenure at renowned organizations such as Fujitsu Corporation and Fujitsu Network Communications, Inc. At these companies, he leveraged his engineering prowess to develop advanced telecommunications technologies, contributing to the company’s leading position in the industry. His work has not only resulted in numerous patents but also in significant advancements in optical networking solutions.
Collaborations
Throughout his career, Cechan has collaborated with several esteemed colleagues, including Susumu Kinoshita and Takao Naito. These partnerships have fostered a collaborative environment conducive to innovative thinking and technical advancements, further amplifying the impact of their joint contributions to the field.
Conclusion
Cechan Tian's contributions to optical technology through his patents reflect a dedication to solving complex challenges in telecommunications. His innovative solutions, such as the Free-space DQPSK demodulator and the Flexible Open Ring Optical Network, are paving the way for a more efficient and robust future in optical communications. As technology continues to evolve, inventors like Cechan will play a crucial role in shaping the future landscape of the industry.
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.