Company Filing History:
Years Active: 1996-1998
Title: The Innovations of Robert Allen Zak
Introduction
Robert Allen Zak is an accomplished inventor based in Raleigh, NC (US). He holds a total of 3 patents that showcase his contributions to the field of telecommunications. His work primarily focuses on enhancing communication systems, particularly in reducing echo and improving battery life in radio transceivers.
Latest Patents
One of Zak's notable patents is the "Method and apparatus for echo reduction in a hands-free cellular radio." This invention addresses the issue of echo in hands-free digital cellular communications by attenuating uplink speech frames. This prevents downlink speech signals from being transmitted at full volume back on the uplink as an echo. Additionally, a noise frame generated by the device is added to maintain a consistent level of background noise for the person on the other end of the call.
Another significant patent is related to "Reducing electrical power consumption in a radio transceiver." This invention provides a battery-powered radio transceiver designed to transmit and receive digital signals while minimizing electrical power consumption. The system includes an operator interface, a transmitter, and a receiver, all controlled by a microprocessor. This innovation aims to improve battery life between recharges, making it more efficient for users.
Career Highlights
Throughout his career, Robert Allen Zak has worked with prominent companies in the telecommunications industry, including Ericsson GmbH and Ericsson GE Mobile Communications Inc. His experience in these organizations has contributed to his expertise in developing innovative communication technologies.
Collaborations
Zak has collaborated with notable professionals in his field, including Torbjon W Solve and Jim A Rasmusson. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Robert Allen Zak's contributions to telecommunications through his patents demonstrate his commitment to innovation and improvement in communication systems. His work continues to influence the industry and enhance user experiences in hands-free communication.