Company Filing History:
Years Active: 2005-2006
Title: Innovations of James Tjin-Tek Chang
Introduction
James Tjin-Tek Chang is an accomplished inventor based in Chapel Hill, NC (US). He holds 2 patents that showcase his expertise in telecommunications and messaging systems. His innovative work has contributed significantly to the field, particularly in enhancing the quality of service for wireless messaging.
Latest Patents
Chang's latest patents include "Methods and systems for triggerless screening of wireless message service messages for delivery with differential quality of service." This patent discloses methods for screening signaling messages to determine if they contain wireless message service (WMS) content. Upon identifying such content, the system extracts origination and/or destination party information to assess the quality of service associated with the WMS message. The WMS message is then modified to include routing information for delivering SMS messages with varying qualities of service.
Another notable patent is "Methods and systems for providing triggerless intelligent network (IN) screening services based on call setup messages." This invention involves a triggerless screening service routing node that identifies call setup messages requiring screening services. The messages are diverted to a message processing platform, which performs screening actions and modifies the messages to reflect the type and result of the screening.
Career Highlights
Throughout his career, Chang has worked with notable companies such as Tekelec. His experience in the telecommunications industry has allowed him to develop innovative solutions that address complex messaging challenges.
Collaborations
Chang has collaborated with professionals like Thomas Matthew McCann and Peter Joseph Marsico, contributing to advancements in the field through teamwork and shared expertise.
Conclusion
James Tjin-Tek Chang's contributions to telecommunications through his patents demonstrate his innovative spirit and commitment to improving wireless messaging systems. His work continues to influence the industry and pave the way for future 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.