Location History:
- Cortlandt Manor, NY (US) (1999)
- Cary, NC (US) (2001)
- La Gaude, FR (1985 - 2006)
Company Filing History:
46 out of 164,108 
2 out of 20,333 
Years Active: 1985-2006
Title: **Jean L. Calvignac: Innovating Network Traffic Solutions**
Introduction
Jean L. Calvignac is an accomplished inventor based in La Gaude, France, with a remarkable portfolio of 48 patents. He is known for his significant contributions to network technology, particularly in the areas of network traffic shaping and data switching. His inventive spirit and technical expertise have made a notable impact on the efficiency of computer networks.
Latest Patents
Among his latest patents, Jean has developed innovative methods for network traffic shaping. This method enhances packet data networks by implementing one or more packet queues that handle traffic with varying desired packet transfer rates. Each queue is dedicated to a connection with a predetermined desired transfer rate, allowing incoming data packets to be directed to the appropriate queue. The patents also describe the functionality of timing circuits that operate at different frequencies, enabling the establishment of the desired packet transfer rate through the summation of outputs from multiple timing circuits.
Additionally, Calvignac has patented designs for a packet data switch featuring a sophisticated crossbar switch fabric. This switch includes crosspoint buffers that store data packets for each input-output pair. The system is designed with input queues, an input scheduler, and a back pressure mechanism to efficiently manage data packet transfers while preventing overflow in the crosspoint buffers.
Career Highlights
Throughout his career, Jean L. Calvignac has worked with leading technology firms, including the renowned International Business Machines Corporation (IBM) and Cisco Technology, Inc. His experiences at these companies have allowed him to develop and refine his innovative ideas, leading to the successful realization of multiple patents.
Collaborations
Calvignac's work has been enhanced through collaborations with talented professionals such as Fabrice Jean Verplanken and Daniel Orsatti. These partnerships have enabled him to tackle complex challenges in network technology and further extend his inventive contributions to the field.
Conclusion
Jean L. Calvignac's extensive patent portfolio and innovative solutions have cemented his status as a key inventor in the technology industry. His advancements in network traffic shaping and data switching reflect a commitment to improving network performance and reliability. As he continues to innovate, the impact of his work will undoubtedly influence the future of computer networking.
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.