Location History:
- Research Triangle Park, NC (US) (2015)
- Apex, NC (US) (2007 - 2021)
Company Filing History:
48 out of 164,108 
1 out of 20,290 
Years Active: 2007-2021
Title: Chih-Jen Chang: Innovator in Network Technology
Introduction
Chih-Jen Chang is a prolific inventor based in Apex, NC, USA, holding an impressive 49 patents. His contributions to the fields of networking and communications technology have significantly influenced how data is managed and transmitted over complex network systems.
Latest Patents
Among his latest inventions is the patent for a "Flexible and scalable enhanced transmission selection method for network fabrics - IEEE 802.1Q". This innovation addresses the limitations of the existing Enhanced Transmission Selection system, which provides only eight traffic classes for bandwidth control in physical connections. Chang's method incorporates an Enhanced Transmission Selection scheduler that allows network devices to independently set bandwidth for individual virtual LANs (VLANs). This advancement enables the allocation of bandwidth to millions of unique VLANs, enhancing both granular control and performance within a network fabric.
Career Highlights
Chih-Jen Chang has had a distinguished career, lending his expertise to esteemed organizations such as IBM and Motorola Corporation. His time at these companies allowed him to engage in cutting-edge research and development, solidifying his reputation as an expert in network technology.
Collaborations
Throughout his career, Chang has collaborated with various professionals in the field, including notable coworkers like Jean Louis Calvignac and Claude Basso. These partnerships have likely contributed to the innovative spirit evident in his numerous patents, showcasing the power of teamwork in research and development.
Conclusion
Chih-Jen Chang's innovative work in network technology has paved the way for more efficient and sophisticated data transmission methods. With 49 patents to his name, his influence in the tech industry continues to grow, making notable strides in enhancing network performance and management. His contributions not only reflect his creativity and technical knowledge but also highlight the importance of collaboration in driving technological advancements.
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.