This inventor holds 1 USPTO granted patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000
Title: Vu Nguyen - Innovator in Wireless Telecommunications
Introduction
Vu Nguyen is a notable inventor based in Bromma, Sweden. He has made significant contributions to the field of wireless telecommunications, particularly in prepaid access methods. His innovative approach has the potential to enhance user experience in mobile networks.
Latest Patents
Vu Nguyen holds a patent for a "Prepayment method utilizing credit information stored in mobile." This invention discloses a method of providing prepaid access to wireless telecommunication networks by utilizing a mechanism to store subscriber credit information within a mobile terminal. The method is especially suitable for subscribers that roam into visiting networks capable of accessing the credit information. The patent outlines a process where subscriber credit information is transmitted from the mobile terminal to a network's prepayment node during registration. This information may include a prepaid credit balance in dollars, which is transmitted via the Over-the-Air-Teleservice (OATS) function as specified in the IS-136 standard. The prepayment node calculates the cost of calls based on the current tariff rate and deducts it from the initial credit balance, updating the balance for future use.
Career Highlights
Vu Nguyen is associated with Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work focuses on enhancing mobile network functionalities and improving user access to services. His innovative solutions have contributed to the advancement of prepaid mobile services.
Collaborations
Vu Nguyen collaborates with Ulises Olvera-Hernandez, working together to push the boundaries of telecommunications technology. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
Vu Nguyen's contributions to wireless telecommunications, particularly through his patented prepayment method, highlight his role as an influential inventor in the industry. His work continues to shape the future of mobile network access and user experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile