Company Filing History:
6 out of 6 
4 out of 5 
2 out of 19 Years Active: 2013-2023
Title: **William Herbert Darden IV: Innovator in Wireless Communication**
Introduction
William Herbert Darden IV, based in Cary, North Carolina, has made significant contributions to the field of wireless communication with a remarkable portfolio of 15 patents. His innovative spirit and engineering expertise have led to the development of advanced technologies that enhance the efficiency and functionality of communication systems.
Latest Patents
Among his most recent inventions is the **Filtering Proximity Antenna Array**. This system comprises a first and second antenna that work collaboratively, featuring a sophisticated notch circuit. This circuit effectively blocks a specific frequency from transferring between the antenna segments while allowing another frequency to pass, optimizing signal transmission.
Another noteworthy patent is the **Ear-Mounted Two-Way Radio System**. This design incorporates multiple units, each equipped with a hub, speaker, and microphone, all housed in a compact design suitable for ear attachment. The setup allows for convenient two-way communication, making it ideal for hands-free usage.
Career Highlights
Darden has established himself within the tech industry through his work with companies such as Evado and Filip Technologies, Inc. His innovative contributions have not only advanced product capabilities but have also driven the growth of the companies he has been associated with.
Collaborations
Throughout his career, William has collaborated with various talented professionals, including Sten Kirkbak and Pål Selnæs. These partnerships have fostered a rich exchange of ideas and innovation, furthering the scope of their collective work in wireless technology.
Conclusion
William Herbert Darden IV exemplifies the innovative spirit of today's inventors. With a growing list of patents and a commitment to enhancing communication technology, he continues to make an enduring impact in his field. His achievements reflect a blend of creativity and technical acumen that inspires future generations of inventors and engineers.