Mark M Sihlanick

Title: Mark M Sihlanick: Innovator in Cellular Communication Technology

Introduction

Mark M Sihlanick is a notable inventor based in Forest, Virginia, who has made significant contributions to the field of cellular communication technology. With a total of 2 patents, Sihlanick has developed innovative systems that enhance communication efficiency and reduce costs for users in overlapping coverage areas.

Latest Patents

Sihlanick's latest patents include an "Apparatus and method for preserving coverage in an overlapping coverage" and a "Radio trunking system with transceivers and repeaters using special." The first patent focuses on a system that improves coverage in overlapping areas between two types of cellular radio telephone systems. It directs subscriber units in these areas to their home system, minimizing roaming expenses. The system comprises a control channel receiver, a control unit, and a transmitter/receiver pair, ensuring that the home system's control channel is the strongest in the region.

The second patent describes an arrangement for communication between mobile radio transceivers through a repeater over selected radio frequency channels. This system distinguishes between two-tone and four-tone signaling sequences, allowing for compatibility with both formats. The repeater alerts mobile stations when it is busy and can adjust the duration of signaling based on the mobile transceiver's specifications.

Career Highlights

Throughout his career, Sihlanick has worked with prominent companies such as General Electric Company and Orion Industries, Ltd. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Sihlanick has collaborated with notable individuals in the industry, including Jeffrey S Childress and Michael W Smith. These partnerships have likely fostered innovation and the exchange of ideas in the field of cellular communication.

Conclusion

Mark M Sihlanick's contributions to cellular communication technology through his patents demonstrate his commitment to improving user experience and reducing costs in overlapping coverage areas. His work continues to influence the industry and pave the way for future innovations.