Company Filing History:
Years Active: 2011
Title: Innovations by David S. Holland
Introduction
David S. Holland is an accomplished inventor based in Rutland, MA (US). He has made significant contributions to the field of technology, particularly in the area of media gateways and service provider connections. With a total of 2 patents, Holland's work showcases his expertise and innovative thinking.
Latest Patents
Holland's latest patents include a procedure and mechanisms for control and bearer redundancy of TDM-based service provider connections. This invention involves a media gateway where a single RTM is placed in bi-directional communication with an active TPM and a backup TPM. The implementation of a signaling and control bus interface between the LIU/Framer hardware of the RTM and the control processing unit (CPU) of the TPM is a key feature. This interface allows for arbitration between multiple control sources and prevents contention by ensuring that multiple control sources do not drive signal information to the LIU/Framer device.
Another notable patent by Holland focuses on mechanisms and algorithms for arbitrating between and synchronizing the state of duplicated media processing components. This invention introduces a hardware-supported duplication token for managing active and standby module states. It also includes a weighted state of health exchange for identifying unhealthy module states and a packet sequence number synchronization technique to maintain synchronization between active and standby modules.
Career Highlights
David S. Holland is currently employed at Avaya Inc., where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the industry, particularly in enhancing the reliability and efficiency of media processing systems.
Collaborations
Holland has collaborated with notable colleagues, including Matthew A. Chandler and Michael A. Tamny. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
David S. Holland's contributions to the field of technology through his patents and collaborations highlight his role as a leading inventor. His innovative solutions continue to shape the future of media gateways and service provider connections.