Rossville, IN, United States of America

Douglas L Welk

This inventor holds 15 USPTO granted patents and 6 published patent applications and 5 EPO patents. Top assignees: Aptiv Technologies Limited, Delco Electronics Corporation, Delphi Technologies, Inc.. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas L Welk. Retrieved from https://idiyas.com/inventor/douglas-l-welk

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

USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 589(Granted Patents)


Company Filing History:


Years Active: 1998-2024

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15 patents (USPTO):Explore Patents

Title: Douglas L Welk: Innovator in Vehicle Authentication Systems

Introduction

Douglas L Welk is a notable inventor based in Rossville, Indiana, with a remarkable portfolio of 15 patents. His pioneering work focuses on enhancing vehicle safety and occupant authentication through innovative technologies.

Latest Patents

Among his latest patents, Welk has developed a “Method and system for authenticating an occupant within an interior of a vehicle.” This invention employs a camera to monitor the vehicle's interior, where it processes image or video data to authenticate occupants through face recognition and liveliness checks. Another significant patent is the “Vehicle occupancy-monitoring system,” which utilizes a controller circuit that gathers occupant data from a sensor to determine the occupancy status of the vehicle's seats. This system improves passenger safety by informing the occupants about the seating status, indicating Welk's commitment to enhancing automotive safety features.

Career Highlights

Welk has held positions in key companies such as Aptiv Technologies Limited and Delco Electronics Corporation. His experience in these organizations has significantly contributed to his development of advanced vehicle technology.

Collaborations

Throughout his career, Welk has collaborated with professionals like Randall T Brunts and Yang Yang. Their combined expertise has fostered innovation and has enabled the development of cutting-edge automotive technologies that prioritize safety and functionality.

Conclusion

Douglas L Welk stands out as a visionary inventor whose contributions to vehicle authentication and safety monitoring systems are shaping the future of automotive technology. His patents reflect a deep commitment to innovation and improving the overall safety of passengers. As developments in vehicle technology continue to advance, Welk's work will likely play a vital role in ensuring the wellbeing of occupants worldwide.

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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