Location History:
- Plainsboro, NJ (US) (2002 - 2005)
- Monmouth Junction, NJ (US) (2006)
Company Filing History:
7 out of 27,375 
1 out of 115 Years Active: 2002-2006
Title: The Innovations of Chieh-Chung Chang
Introduction
Chieh-Chung Chang is a notable inventor based in Plainsboro, NJ (US). He holds a total of 8 patents that showcase his contributions to the field of digital cable network architecture. His work has significantly impacted the way digital cable services are delivered and managed.
Latest Patents
One of his latest patents is titled "Flexible Digital Cable Network Architecture." This invention describes a digital cable network architecture and services method that includes a cable medium and multiple hosts equipped with receivers. The architecture features a policy file store containing policy files that can be updated by service providers, consumers, and manufacturers. This innovation allows for enhanced service provisioning and resource management within the network.
Another significant patent is the "System and Method for Reducing Fraud in a Digital Cable Network." This invention involves a digital cable network architecture that includes hosts with receivers capable of calculating hash values to identify fraudulent access. The policy file store in this system also allows for updates from various stakeholders, ensuring a robust approach to managing service integrity and reducing fraud.
Career Highlights
Chieh-Chung Chang has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in digital cable technologies and network architecture.
Collaborations
Throughout his career, Chang has collaborated with notable individuals, including Luyang Li and David Alan Braun. These partnerships have likely enriched his work and led to innovative solutions in the field.
Conclusion
Chieh-Chung Chang's contributions to digital cable network architecture through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and improve service delivery in digital cable networks.