Location History:
- Schenectady, NY (US) (1994 - 1999)
- Niskayuna, NY (US) (1999 - 2005)
- Owings Mills, MD (US) (2006 - 2012)
Company Filing History:
15 out of 51,873 
2 out of 5,259 
1 out of 2 
Years Active: 1994-2012
Title: The Innovative Journey of Sandra F. Feldman in Optical Networking Technologies
Introduction: Sandra F. Feldman is a prominent inventor based in Schenectady, NY, known for her significant contributions to the field of optical networking technology. With a remarkable portfolio of 20 patents, Feldman has developed innovative solutions that address critical challenges in fiber optic networks and meshed optical systems.
Latest Patents: Among her latest inventions are methods and systems designed to detect small span loss changes in fiber optic networks. This invention offers a highly accurate way to measure span loss without the need for additional hardware, utilizing existing equipment and power measurements from an optical supervisory channel (OSC) at both ends of a fiber span. The technology serves multiple applications, including intrusion detection and monitoring fiber degradation and aging performance.
Another notable patent involves methods for optimal launch power computation in meshed optical networks. This invention efficiently computes the optimal optical launch powers required for various wavelengths within a meshed dense-wave division multiplexed (DWDM) system. It ensures high-quality optical signal-to-noise ratios (OSNR) while optimizing for nonlinear penalties, making it a crucial advancement for modern optical communication.
Career Highlights: Sandra has had a distinguished career, having worked with renowned companies such as General Electric Company and Lockheed Martin Corporation. Her experience in these prominent organizations has provided her with valuable insights and skills that have driven her innovative efforts in optical technologies.
Collaborations: Throughout her career, Feldman has collaborated with talented individuals such as Harsha Mysore Hatti and Emily Yixie Shu. These collaborations have further enriched her research and development endeavors, paving the way for invaluable contributions to the field of optical networks.
Conclusion: Sandra F. Feldman exemplifies the spirit of innovation in the realm of optical networking technologies. Her valuable patents and collaborations with esteemed colleagues illustrate her relentless pursuit of advancements in the industry. With a remarkable track record, Feldman continues to impact the field, ensuring that her inventions play a significant role in shaping the future of fiber optic communication.
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.