Company Filing History:
Years Active: 1984
Introduction
Ziba T Dearden is an accomplished inventor based in Manassas, VA. He holds two patents that showcase his contributions to the field of digital circuitry, particularly in areas that streamline power consumption and increase efficiency in electronic components.
Latest Patents
Among his most notable inventions is a digital adder circuit that employs non-DC current configurations. This innovative design significantly reduces power usage, device count, and delay in binary addition processes. The circuit features a carry propagate transfer FET device controlled by a carry propagate control circuit, which selectively activates the transfer device, ensuring the efficient transfer of the carry-in binary bit during specific stages of addition. Moreover, the carry generate control circuit integrated into this design allows for seamless carry-out generation without being influenced by the carry-in state, ultimately leading to a substantial reduction in power dissipation and device complexity.
Another significant patent represents the development of an FET transmission logic parity circuit. This inventive circuit is remarkable for determining the odd or even status of register bits with minimal current flow, utilizing zero DC current transmission logic. It employs pairs of FET devices to dynamically adjust the state of the output nodes based on the logical values of the register bits, maintaining an efficient operation without unnecessary power consumption.
Career Highlights
Ziba T Dearden is currently employed at International Business Machines Corporation (IBM), a global leader in technological innovation. His expertise in digital circuit design has contributed extensively to the company's advancements in electronics and computing.
Collaborations
Throughout his career, Dearden has collaborated with esteemed colleagues such as Yogishwar K Puri and William W Sproul III. These collaborations have undoubtedly fostered an environment of innovation and creativity within the realm of digital circuitry.
Conclusion
Ziba T Dearden's innovative contributions to digital circuitry not only exemplify his expertise as an inventor but also reflect the advancements in technology that continue to shape our world. His work at IBM and his patented inventions stand as a testament to his commitment to enhancing efficiency in electronic systems.