Company Filing History:
Years Active: 2020-2025
Title: The Innovative Contributions of Dat Phan
Introduction
Dat Phan is a notable inventor based in Campbell, California. He has made significant contributions to the field of audio quality testing and emergency communication systems. With a total of 3 patents to his name, Phan's work reflects a commitment to enhancing technology in critical areas.
Latest Patents
One of Dat Phan's latest patents is focused on over-the-air audio quality testing remote from the testing site. This technology includes a method, computer medium, and system for remote testing of audio quality using a test platform positioned at the core network. The test platform comprises first and second cellular handsets and bridging logic that interconnects, controls, and bridges the two handsets. The method involves triggering the bridging logic, which initiates a first call over the first cellular handset to a tester, while a second call is initiated over the second cellular handset to a destination. The bridging logic facilitates audio relaying between the two calls, allowing the tester to determine the establishment of the second call based on the relayed audio.
Another significant patent by Phan addresses E911 backhaul routing tests remote from coverage areas. This technology enables testing of voice connection routing over 911 circuits as if the calls originated from an E911 device located within coverage areas of cell tower locations. The system utilizes a remote test agent audio bridge and tester to originate calls and log evaluations of verbal exchanges, all while emulating an E911-compliant mobile device.
Career Highlights
Dat Phan is currently employed at Spirent Communications, Inc., where he continues to innovate and develop technologies that improve communication systems. His work has been instrumental in advancing methods for audio quality testing and emergency response systems.
Collaborations
Throughout his career, Dat Phan has collaborated with talented individuals such as Mikhail Beylin and Ronald Royer. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Dat Phan's contributions to the field of audio quality testing and emergency communication systems demonstrate his dedication to innovation. His patents reflect a deep understanding of technology and its application in real-world scenarios.