Ambrose Wc Tam

Title: Ambrose Wc Tam: Innovator in Wireline Interface Technology

Introduction

Ambrose Wc Tam is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of telecommunications, particularly with his innovative patent that enhances the functionality of cellular telephones.

Latest Patents

Ambrose Wc Tam holds a patent for a "Wireline interface for cellular telephone." This invention allows a cellular telephone transceiver to originate and receive calls using both cellular and wireline services. The design enables a subscriber unit to function as a standard cellular telephone when disconnected from a land-based telephone line. When connected to a wireline, it operates as both a full-featured telephone and a cellular device. The wireline interface circuit provides essential functions such as on/off hook, calling identification, and audio signal conversion. A duplexed audio switch allows the user to connect audio signals to either the cellular transceiver or the wireline interface adapter. This versatility ensures that features like speed dialing and hands-free operation are available in both modes. Additionally, the invention supports call waiting between cellular and wireline interfaces, allowing users to manage incoming calls seamlessly.

Career Highlights

Ambrose Wc Tam is associated with Novatel Communications Ltd., a company known for its advancements in wireless communication technology. His work there has contributed to the development of innovative solutions that enhance connectivity and user experience.

Collaborations

Due to space constraints, the collaborations section has been omitted.

Conclusion

Ambrose Wc Tam's contributions to the telecommunications industry, particularly through his wireline interface patent, demonstrate his innovative spirit and commitment to improving communication technology. His work continues to influence the way users interact with their devices.