Dominic Ho

Title: The Innovative Mind of Dominic Ho

Introduction

Dominic Ho, an accomplished inventor based in Columbia, MO, holds four patents to his name. Specializing in technologies that enhance communication systems, he has made significant contributions to the field of Voice over Internet Protocol (VoIP) networks.

Latest Patents

Dominic's latest innovations include two patents for an echo canceller designed specifically for VoIP networks. The first patent describes an echo canceller that incorporates an adaptive filter, which models the echo path and generates an estimate of the echo signal from a receiving input. This system effectively subtracts the estimated echo from the sending input signal, resulting in a sending output signal that experiences substantial echo reduction. Moreover, it detects variations in echo delay and implements a delay circuit to maintain correct time-alignment, ensuring effective echo cancellation.

His second patent also revolves around an echo canceller for IP networks, utilizing an adaptive filter that processes the receiving input signal to create an estimate for the echo. This estimate is subsequently subtracted from the sending input signal, effectively cancelling out the echo and enhancing the quality of communication. Additionally, the invention features a packet loss detection circuit that activates packet loss concealment to further optimize audio clarity during transmission.

Career Highlights

Dominic has worked with prominent companies in the telecommunications sector, including Telefonaktiebolaget LM Ericsson and Nortel Networks Corporation. His experience in these key organizations has allowed him to develop advanced solutions that address critical communication challenges.

Collaborations

Throughout his career, Dominic has collaborated with notable professionals, such as Rafi Rabipour and Majid Foodeei. Their teamwork has contributed to the successful development of innovative technologies in the telecommunications field.

Conclusion

Dominic Ho's inventive spirit and substantial contributions to VoIP technology showcase the impact that dedicated inventors can have on communication systems. His patents not only represent his ingenuity but also highlight the importance of collaboration and innovation in driving advancements in technology. With a focus on enhancing user experience through reduced echo and improved audio quality, Dominic continues to make strides in the realm of telecommunications.