This inventor holds 2 USPTO granted patents. Top assignee: Harris Corporation. Active years: 2001-2004.
Company Filing History:
Years Active: 2001-2004
Title: Innovations of David A. Hosang
Introduction
David A. Hosang is an accomplished inventor based in Bedford, NH (US). He holds 2 patents that showcase his expertise in the field of wireless communication technology. His innovative contributions have significantly impacted the way cellular devices are geolocated, particularly in emergency situations.
Latest Patents
One of David's latest patents is titled "Geolocation of cellular phone using supervisory audio tone transmitted from single base station." This invention aims to geolocate a wireless communication device, such as a cellular phone, when it initiates a 911 call. The process involves a base station transceiver transmitting a supervisory audio tone (SAT), which is automatically looped back by the calling cellular phone. The returned SAT signals are then correlated with those transmitted to determine the range of the cellular phone. Additionally, incoming signals from the cellular phone are received by a phased array antenna and subjected to angle of arrival processing to ascertain the direction of the cellular phone relative to the base station. This innovative method allows for accurate geolocation of the cellular phone, enhancing emergency response capabilities.
Career Highlights
David A. Hosang is currently employed at Harris Corporation, where he continues to develop cutting-edge technologies in the field of wireless communications. His work has been instrumental in advancing the capabilities of cellular technology, particularly in emergency response scenarios.
Collaborations
David has collaborated with notable colleagues, including Robert C. Hildebrand and Julian Bartow Willingham. Their combined expertise has contributed to the successful development of innovative solutions in the telecommunications industry.
Conclusion
David A. Hosang's contributions to the field of wireless communication through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the way emergency services utilize technology for improved response times and accuracy.