Location History:
- Croston, MD (US) (2002)
- Crofton, MD (US) (1998 - 2004)
Company Filing History:
3 out of 5 
2 out of 19 Years Active: 1998-2004
Title: The Innovations of Andrew Humen, Jr.
Introduction
Andrew Humen, Jr. is a notable inventor based in Crofton, MD (US), recognized for his contributions to antenna technology. With a total of five patents to his name, Humen has made significant advancements in the field of wireless communication. His innovative designs focus on enhancing the efficiency and functionality of antennas used in portable devices.
Latest Patents
One of Humen's latest patents is the "Capacitively-loaded bent-wire monopole on an artificial magnetic conductor." This invention features an antenna that consists of a thin strip bent-wire monopole placed on an artificial magnetic conductor (AMC). The antenna is loaded with a distributed or lumped capacitance at the end opposite the feed point, allowing it to achieve an electrically small size suitable for handheld wireless devices. This capacitive load reduces the antenna's length to less than one-quarter of a wavelength at a specific frequency, maintaining efficiency and facilitating easier integration into portable devices. The design also promotes greater radiation efficiency, longer battery life, and reduced costs compared to traditional chip inductors.
Another significant patent is the "Tunable patch antenna." This invention comprises a segmented patch and MEMS switches built on a substrate. The patch segments can be electrically connected by the MEMS switches to form a contiguous patch, allowing for optional tuning strips to connect or block RF signals. This design enables the antenna to be frequency-tuned electrically across a broad range of frequencies. Additionally, the tuning strips can alter the antenna pattern when connected in an asymmetrical manner, enhancing its versatility.
Career Highlights
Humen has worked with several companies throughout his career, including Atlantic Aerospace Electronics Corporation and E-Tenna Corporation. His experience in these organizations has contributed to his expertise in antenna design and wireless communication technologies.
Collaborations
Some of Humen's notable coworkers include James D. Lilly and William E. McKinzie, III. Their collaboration has likely fostered an environment of innovation and creativity in the field of antenna technology.
Conclusion
Andrew Humen, Jr. is a distinguished inventor whose work in antenna technology has led to significant advancements in wireless communication. His innovative patents reflect a commitment to improving the efficiency and functionality of portable devices. Humen's contributions continue to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.