William Kalin

Title: The Innovations of William Kalin

Introduction

William Kalin is an accomplished inventor based in West Grove, Pennsylvania. He has made significant contributions to the field of motorized closure safety systems, holding two patents that showcase his innovative approach to technology. His work focuses on enhancing safety and functionality in motorized gate and door operators.

Latest Patents

Kalin's latest patents include the "Combination contact and non-contact sensing edge" and the "Multi-input module for motorized gate and door operators." The first patent describes a system for detecting the presence of external obstacles by combining contact and non-contact sensing in a safety edge of a motorized closure. This system utilizes a sensing edge with an elongate sheath that houses two electrically conductive elements, which are physically and electrically separated. A control circuit drives these elements at a specific frequency to establish an electric field, allowing the controller to determine if the elements are in contact or if a change in frequency exceeds a threshold. This innovation enables the system to initiate or disrupt the motion of the motorized closure based on the findings.

The second patent, the "Multi-input module for motorized gate and door operators," provides a method for automatic recognition of various monitored safety edges or entrapment protection devices. This invention allows for retrofitting existing motorized door operators that lack sufficient monitored input ports. The system can interface with obstruction monitoring devices in different operating environments, and its firmware analyzes the state of each device to direct appropriate output signals for the motorized gate operator.

Career Highlights

William Kalin is currently associated with Miller Edge, Inc., where he continues to develop innovative solutions for safety in motorized systems. His work has significantly impacted the industry, providing safer and more efficient options for motorized closures.

Collaborations

Kalin has collaborated with notable coworkers such as Daniel G. Lasley and Tim Castello, contributing to the advancement of safety technologies in motorized systems.

Conclusion

William Kalin's contributions to the field of motorized closure safety systems through his patents reflect his dedication to innovation and safety. His work continues to influence the industry, making strides in technology that enhance user protection and operational efficiency.