Location History:
- San Jose, CA (US) (2001)
- Highland, MI (US) (2007)
- New York, CT (US) (2009)
- Pleasant Prairie, WI (US) (2009)
- Sacramento, CA (US) (2003 - 2010)
- Mountain View, CA (US) (2013)
- Daphne, AL (US) (2014 - 2015)
- New York, NY (US) (2009 - 2022)
Company Filing History:
3 out of 3 
3 out of 24 
1 out of 213 
Years Active: 2001-2025
Title: Innovations of David Harold Coleman: A Pioneering Inventor from Sacramento
Introduction
David Harold Coleman, an accomplished inventor based in Sacramento, CA, has made significant contributions to the field of technology through his innovative inventions. With a remarkable portfolio of 21 patents, Coleman has demonstrated his expertise and creativity in developing advanced systems and devices.
Latest Patents
Among his latest patents is the "Hover-capable aircraft," which introduces an innovative design comprising a body with a tubular strut and a first rotor assembly. This aircraft features electronically controlled actuators that interact with a swashplate to enhance its maneuverability. The control system includes a cable that operates through the strut, ensuring efficient communication with the actuators.
Another notable patent is the "Vehicle access system and methods for providing zone-determination based features therewith." This system localizes a target portable device and incorporates advanced Passive Entry/Passive Start (PEPS) capabilities. Additionally, it offers various intelligent features based on the device's location within the vehicle and the identity of the person carrying it, showcasing Coleman's focus on user-friendly technology.
Career Highlights
Throughout his career, David Harold Coleman has worked with prestigious companies, including Soundstreak, LLC. His diverse experience in these organizations has allowed him to refine his skills and knowledge in the technology sector, contributing significantly to his innovative endeavors.
Collaborations
Coleman has collaborated with talented individuals, including Dan Caligor and Edward Micinski. These fruitful partnerships have facilitated the exchange of ideas and expertise, further enhancing the quality of his inventions.
Conclusion
David Harold Coleman's work exemplifies the spirit of innovation. His contributions, particularly in hover-capable aircraft and vehicle access systems, have set new standards in the industry. As he continues to push the boundaries of technology, his future inventions are eagerly anticipated by peers and industry leaders alike.
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.