This inventor holds 106 USPTO granted patents and 7 published patent applications and 6 EPO patents, primarily in Wireless Sensing (CPC class G01S13-003). Top assignees: Origin Wireless, Inc., Origin Research Wireless, Inc., University System of Maryland. Active years: 1994-2026.
Inventors with similar research interests:
Location History:
- Silver Spring, MD (US) (1994 - 2002)
- Potomac, MD (US) (2010 - 2024)
Company Filing History:
64 out of 64 
31 out of 32 
8 out of 2,023 
Years Active: 1994-2026
Areas of Expertise:
Title: The Innovative Contributions of K J Ray Liu
Introduction: K J Ray Liu, based in Potomac, MD, is a distinguished inventor with an impressive portfolio of 79 patents. His work primarily focuses on wireless sensing and monitoring technologies, making significant contributions to the field of communications and related applications.
Latest Patents: Liu's latest patents include a groundbreaking method, apparatus, and system for wireless sensing that utilizes linkwise motion statistics. This innovation involves determining a variety of heterogeneous wireless devices in a venue and analyzing their communication to track the movement of objects within that space. His other recent patent enhances wireless monitoring accuracy by employing advanced techniques to classify and track motion based on channel information obtained from wireless signals.
Career Highlights: Throughout his career, K J Ray Liu has worked with notable companies, including Origin Wireless, Inc. and Origin Research Wireless, Inc., where he focused on developing transformative wireless technologies. His extensive experience and expertise have positioned him as a leading figure in wireless communications and sensor networks.
Collaborations: Liu has collaborated with talented professionals, including Oscar Chi-Lim Au and Beibei Wang, to advance the field of wireless sensing. These partnerships have fostered the development of innovative solutions that address complex challenges in the wireless domain.
Conclusion: K J Ray Liu represents a beacon of innovation within the wireless technology landscape. His dedication to advancing the capabilities of wireless sensing and monitoring systems continues to inspire and shape the future of communication technologies. Through his extensive patent portfolio, he remains a prominent figure and driving force in this rapidly evolving field.