Company Filing History:
Years Active: 1998-2001
Title: Innovations of Stephen B Tidwell
Introduction
Stephen B Tidwell is a notable inventor based in Carlsbad, California. He has made significant contributions to the field of wireless communications, holding a total of 4 patents. His work primarily focuses on antenna technology, which plays a crucial role in enhancing communication devices.
Latest Patents
One of Tidwell's latest inventions is the dual-band helical antenna. This innovative design allows operation in two frequency bands and includes two single-band antennas, each equipped with a feed network and a ground plane. A unique feature of this invention is a tab that extends from the feed network of one antenna, providing a feed and facilitating current flow from the radiators of the second antenna. This design increases energy radiation in directions perpendicular to the antenna's axis. Another significant patent is the multi-axis vertically corrected antenna for handheld wireless devices. This portable antenna module is pivotally secured to a handset, allowing it to rotate into a predetermined orientation, independent of the handset's position. The design compensates for tilting during use, ensuring optimal performance.
Career Highlights
Stephen B Tidwell is currently employed at Qualcomm Incorporated, a leading company in wireless technology. His work at Qualcomm has allowed him to develop and refine his innovative antenna designs, contributing to advancements in mobile communication.
Collaborations
Tidwell has collaborated with several talented individuals in his field, including Eric C Kulberg and Daniel Fred Filipovic. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Stephen B Tidwell's contributions to antenna technology have significantly impacted the wireless communications industry. His innovative designs continue to enhance the functionality of communication devices, showcasing his expertise and dedication to advancing technology.