Bruce W Yee

Title: Bruce W Yee: Innovator in Telecommunications

Introduction

Bruce W Yee is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of telecommunications, holding a total of 5 patents. His innovative work has focused on enhancing communication systems, particularly in the area of multi-line key telephone systems.

Latest Patents

One of Bruce W Yee's latest patents is a key telephone system without common control. This multi-line key telephone system does not require a key service unit and includes three analog telephone lines. Up to eight, three-line telephones can be connected to provide enhanced service features while maintaining cost-effectiveness. The system ensures reliability despite the power dependency of the telephones by incorporating POTS telephones, which provide uninterrupted essential telephone service during power outages.

The system facilitates both data and voice communications between multiple three-line telephones by converting an input digital bit stream from either a digital or analog source into an out-of-band binary FSK radio frequency output signal. This signal is communicated between the three-line telephones as data packets within a TDM frame, allowing analog voice communications to proceed without interference. The telephone initiating a communication session acts as a master station, establishing synchronous inter-station communications at the frame level and asynchronous communications at the packet level. The called telephone functions as a slave station, synchronized to the master station's time slots. Temporary storage of data in firmware buffers and controlled timing at both stations allows them to operate effectively within their respective TDM frame time slots.

Career Highlights

Bruce W Yee has worked with prominent companies in the telecommunications industry, including Nortel Networks Corporation and Northern Telecom Limited. His experience in these organizations has contributed to his expertise and innovative capabilities in developing advanced communication technologies.

Collaborations

Some of Bruce W Yee's notable coworkers include Robert Barrie Turnbull and David Jeffrey Westergaard. Their collaboration has likely played a role in the development of innovative solutions in the telecommunications sector.

Conclusion

Bruce W Yee's contributions to telecommunications through his patents and career achievements highlight his role as an influential inventor in the industry. His work continues to impact communication systems, ensuring reliability and efficiency in modern telephony.