Location History:
- Largo, FL (US) (2006 - 2009)
- Los Altos, CA (US) (2000 - 2016)
Company Filing History:
3 out of 5 
2 out of 7 
1 out of 4 Years Active: 2000-2016
Title: Jerry K Chang: Innovator in Telecommunications
Introduction
Jerry K Chang is a notable inventor based in Largo, FL (US), recognized for his contributions to telecommunications technology. With a total of 9 patents to his name, he has made significant advancements in the field, particularly in the area of call data encoding and transmission over networks.
Latest Patents
Among his latest patents, Chang developed a "System and method for encoding telephone call data using varying codec algorithms." This innovative method allows for the transmission of calls over a packet-switched network by converting analog voice signals into a stream of digital data. The system intelligently processes parts of the digital data using different codec algorithms based on detected changes in network conditions. Another significant patent is the "System and method for transmitting a telephone call over the internet," which outlines a client/server architecture for initiating and processing telephone calls over the Internet. This method involves converting analog voice signals to digital signals, which are then transmitted and processed through gateway servers before being converted back to analog signals for public switched telephone networks.
Career Highlights
Throughout his career, Jerry K Chang has worked with various companies, including Clarent Corporation. His work has focused on enhancing the efficiency and reliability of telecommunications systems, contributing to the evolution of how voice data is transmitted over different networks.
Collaborations
Chang has collaborated with notable professionals in the field, including Mike Vargo and Cameron B Roberts. These partnerships have likely played a role in the development and refinement of his innovative technologies.
Conclusion
Jerry K Chang's contributions to telecommunications through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence how voice communication is managed and transmitted in today's digital landscape.
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.