Location History:
- Folsom, CA (US) (2009 - 2010)
- Agoura Hills, CA (US) (2010 - 2013)
Company Filing History:
Years Active: 2009-2013
Title: Innovations of James N Helland
Introduction
James N Helland is a notable inventor based in Agoura Hills, California. He has made significant contributions to the field of motion sensing technology, holding a total of 9 patents. His work primarily focuses on microwave motion sensors, which have applications in security and automation.
Latest Patents
One of his latest patents is the "Microwave Motion Sensor with a Reflector." This invention includes a patch antenna with multiple microwave radiating elements designed for transmitting and receiving microwave signals. The reflector positioned above the antenna shapes the radiating signal, allowing for a radiation pattern that transmits a main beam orthogonal to the antenna's surface while directing a side lobe downward in amplitude. Another significant patent is the "Microwave Curtain Sensor," which provides a method and apparatus for detecting intruders. This system works by receiving echoes from opposing sides of a curtain line, determining the difference between these echoes, and generating an alarm when the phase of the signal changes.
Career Highlights
James N Helland has built a successful career at Honeywell International Inc., where he continues to innovate in the field of motion sensing technology. His expertise and inventions have contributed to advancements in security systems and automation.
Collaborations
James has collaborated with talented individuals such as Xiaodong Wu and Leslie Kendall Green, enhancing the innovative capabilities of his projects.
Conclusion
James N Helland's contributions to microwave motion sensing technology demonstrate his commitment to innovation and security. His patents reflect a deep understanding of the field and a dedication to improving safety through technology.