This inventor holds 26 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in ATM Telecommunications. Top assignees: Nortel Networks Corporation, Ciena Corporation, Ericsson Ab. Active years: 1999-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hertfordshire, GB (2003)
- Starstead, GB (2004)
- Herts, GB (1999 - 2005)
- Stansted Abbotts, GB (2001 - 2005)
- Stanstead Abbotts, GB (2001 - 2006)
- Starstead Abbotts, GB (2008)
- Stanstead Abbots, GB (2003 - 2010)
- Newbury, GB (2008 - 2019)
Company Filing History:
22 out of 4,171 
1 out of 2,075 
1 out of 384 
Years Active: 1999-2019
Areas of Expertise:
Title: Innovations and Contributions of David John Stacey in Optical Networks
Introduction
David John Stacey, based in Stanstead Abbotts, Great Britain, is an accomplished inventor with a remarkable portfolio of 26 patents. His work primarily focuses on advancements within optical networks and telecommunications systems, reflecting a deep commitment to enhancing the efficiency and functionality of modern communication technologies.
Latest Patents
Among his latest contributions, Stacey has developed innovative solutions in the realm of optical networks. One of his patents, titled "Optimal Partial Reconfiguration of Spectrum in Optical Networks", focuses on optimizing wavelengths or spectrum usage in optical networks. This invention emphasizes the partial optimization of current services, aiming to reduce the number of wavelengths required while managing the route and wavelength assignments effectively. The method involves a two-stage optimization process that minimizes conflicts and step counts during implementation, showcasing a meticulous approach to improving network efficiency.
Another significant patent by David Stacey is for an "ATM Telecommunications System and Method for Routing Narrow Band Traffic". This system includes an asynchronous transfer mode (ATM) network with uncommitted bandwidth, and utilizes a plurality of Adaptive Grooming Routers (AGRs) that act as a virtual transit exchange. This design incorporates independent connection control and call routing functions, further enhancing the network's ability to adapt to current conditions and establish narrow band connections effectively.
Career Highlights
David Stacey has made notable contributions to various companies throughout his career, including Nortel Networks Corporation and Northern Telecom Limited. His extensive experience in these prestigious organizations has played a vital role in shaping his innovative approaches and solutions in telecommunications.
Collaborations
Throughout his career, Stacey has collaborated with distinguished professionals, including Simon Daniel Brueckheimer and Roy Harold Mauger. These partnerships have not only fostered a collaborative environment for innovation but have also led to the successful development of groundbreaking technologies in the telecommunications sector.
Conclusion
David John Stacey stands out as a leading inventor in the field of optical networks and telecommunications. With an impressive array of patents and a career devoted to innovation, his contributions continue to impact the industry significantly. As technology evolves, Stacey's work offers valuable insights and advancements that pave the way for future developments in communication systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile