Company Filing History:
2 out of 3,024 
1 out of 564 
Years Active: 1999-2003
Title: John L Scheele: Innovator in Hall Effect Sensor Technology
Introduction
John L Scheele is a notable inventor based in Greenfield, WI (US), recognized for his contributions to the field of programmable devices and Hall effect sensors. With a total of 3 patents, Scheele has made significant advancements in sensor programming techniques that enhance the functionality and reliability of electronic circuits.
Latest Patents
One of Scheele's latest patents is titled "Technique for programming a programmable device while coupled to another component in a circuit." This innovative system allows for the programming of a Hall effect sensor while it remains connected to the circuitry of a given application. The design includes a fixture for receiving the printed circuit board to which the sensor is mounted. A series of contacts, such as pogo pins, are strategically arranged to interface with the circuit board at specific pads. This setup facilitates the programming of the sensor, reduces the voltage applied to the overall circuit during programming, and enables measurement of both the sensor and circuit output. Additionally, the system incorporates voltage limiting circuitry that connects electrically, via appropriate pogo pins, to the circuitry between the sensor and potentially vulnerable circuit components.
Another significant patent by Scheele is the "System and method for on-line Hall sensor programming." Similar to his previous work, this system allows for the programming of a Hall effect sensor while it is integrated into the circuitry. The design features a fixture for the printed circuit board and utilizes pogo pins to ensure proper contact with the circuit board. This innovation also aims to reduce voltage during programming and includes voltage limiting circuitry to protect sensitive components.
Career Highlights
Throughout his career, John L Scheele has worked with prominent companies such as Rockwell Automation Technologies Incorporated and Allen-Bradley Company, LLC. His experience in these organizations has contributed to his expertise in sensor technology and programmable devices.
Collaborations
Scheele has collaborated with notable colleagues, including Daniel J Bolda and Steven T Haensgen. Their combined efforts have likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
John L Scheele's work in Hall effect sensor technology and programmable devices showcases his commitment to advancing electronic circuit functionality. His patents reflect a deep understanding of the challenges in sensor programming and offer practical solutions that benefit the industry.