Arlington Heights, IL, United States of America

William J Fenske

This inventor holds 3 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Siemens Schweiz Ag, Siemens Building Technologies, Inc.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William J Fenske. Retrieved from https://idiyas.com/inventor/william-j-fenske

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1999-2019

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3 patents (USPTO):Explore Patents

Title: The Innovations of William J. Fenske

Introduction

William J. Fenske is a notable inventor based in Arlington Heights, IL (US). He has made significant contributions to the field of environmental control devices, particularly in the development of advanced thermostats. With a total of 3 patents to his name, Fenske's work has had a lasting impact on HVAC technology.

Latest Patents

Fenske's latest patents include innovative designs for thermostats that enhance their functionality. One of his patents, titled "Thermostat having over current management," describes an environmental control device that includes terminals for connecting to an HVAC system. This device performs over current management when connected, ensuring optimal performance and safety. Another patent, "Thermostat having configurable interface connections," introduces a configurable interface circuit for each terminal, allowing for selective configuration for input or output connections to an HVAC system. These inventions reflect Fenske's commitment to improving environmental control technologies.

Career Highlights

Throughout his career, William J. Fenske has worked with prominent companies in the industry. He has been associated with Siemens Schweiz AG and Siemens Building Technologies, Inc., where he contributed to various projects that advanced HVAC technology. His experience in these organizations has equipped him with the knowledge and skills necessary to innovate in his field.

Collaborations

Fenske has collaborated with talented individuals such as Pei Jin Li and Zhan Jun Ding. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in environmental control devices.

Conclusion

William J. Fenske's contributions to the field of HVAC technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of environmental control devices, making a significant impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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