This inventor holds 25 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent, primarily in Voice Communication Systems. Top assignees: Comcast Cable Communications, LLC, Lucent Technologies Inc., At+t Corp.. Active years: 1996-2026.
Company Filing History:
16 out of 3,279 
5 out of 9,364 
4 out of 4,208 
Years Active: 1996-2026
Areas of Expertise:
Title: Innovations of Chia-Chang Li: A Journey Through Patents and Career Achievements
Introduction: Chia-Chang Li, residing in Holmdel, NJ, has made significant contributions to the field of communication technology. With a remarkable portfolio of 23 patents, Li's work illustrates innovation in call processing and network management.
Latest Patents: Among his most recent patents, Li has developed systems and methods for processing calls that emphasize secure authentication. The process involves receiving a call request message, analyzing its header data to determine an attestation value, generating a signature based on this value, and sending a signed message encapsulating the signature and part of the original message. Furthermore, he has designed dynamic loop detection and suppression systems that enhance communication networks by monitoring communications to detect looping conditions and efficiently routing them to mitigate or prevent such occurrences.
Career Highlights: Li's impressive career spans positions at major technology companies including Comcast Cable Communications, LLC and Lucent Technologies Inc. His experience in these firms has allowed him to hone his skills in telecommunications and contribute to groundbreaking innovations in the industry.
Collaborations: Throughout his career, Li has collaborated with esteemed colleagues such as Vengatarajulu Rajasekar and Robert Lambardia. These partnerships have fostered a vibrant exchange of ideas and facilitated advancements in the technologies they developed together.
Conclusion: Chia-Chang Li stands out as a prolific inventor whose patents reflect his deep understanding of communication systems. His contributions not only advance technical standards but also enhance the user experience in increasingly complex telecommunications environments. As the industry evolves, Li's work will undoubtedly continue to influence the future of communication technology.