Company Filing History:
Years Active: 2012-2017
Title: Innovations of Dirk J M Walvis
Introduction
Dirk J M Walvis is a notable inventor based in Santa Cruz, CA. He has made significant contributions to the field of wireless communication technology. With a total of 2 patents, his work focuses on enhancing the performance and reliability of wireless devices.
Latest Patents
Walvis's latest patents include a "System and method for testing radio frequency wireless signal transceivers using wireless test signals." This invention facilitates wireless testing of a radio frequency (RF) multiple-input, multiple-output (MIMO) signal transceiver device under test (DUT). The system operates in a controlled electromagnetic environment, allowing the tester to transmit multiple test signals wirelessly to the DUT. The phases and magnitudes of these signals are controlled based on feedback from the DUT, enabling dynamic optimization of the wireless communication channel.
Another significant patent is the "System and method for using a single vector signal generator to verify device under test." This invention utilizes a single vector signal generator (VSG) to test manufactured 2x2, 3x2, and 4x2 MIMO wireless devices. It identifies potential manufacturing defects that may impair the DUT's ability to receive and decode transmitted signals accurately. The VSG is configured to transmit data packets as distinct codewords, allowing the DUT to generate block error rate results from the received signals.
Career Highlights
Walvis is currently employed at Litepoint Corporation, where he continues to innovate in the field of wireless technology. His work has been instrumental in advancing the capabilities of MIMO wireless devices.
Collaborations
He collaborates with talented individuals such as Yinghui Li and Ramakrishna Yellapantula, contributing to the development of cutting-edge technologies in wireless communication.
Conclusion
Dirk J M Walvis is a prominent inventor whose work in wireless communication has led to significant advancements in the industry. His patents reflect a commitment to improving the performance and reliability of wireless devices.