This inventor holds 26 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Security Monitoring. Top assignees: Apple Inc., Ooma, Inc., Sleep Number Corporation. Active years: 1993-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- San Jose, CA (US) (1993 - 2022)
- Loomis, CA (US) (2017 - 2023)
Company Filing History:



Years Active: 1993-2023
Areas of Expertise:
Title: The Innovative Mind of William T Krein
Introduction: William T Krein, a talented inventor based in San Jose, CA, has made significant contributions to the field of technology with his groundbreaking innovations.
Latest Patents: William T Krein holds several patents in the areas of electronics, software, and telecommunications, showcasing his diverse range of expertise and creativity.
Career Highlights: With a career spanning over two decades, William T Krein has worked for various tech companies, leading research teams and spearheading projects that have revolutionized the industry.
Collaborations: Throughout his career, William T Krein has collaborated with top engineers, designers, and scientists, fostering a culture of innovation and excellence in all his projects.
Conclusion: William T Krein's passion for pushing the boundaries of technology and his relentless drive for innovation make him a true pioneer in the world of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile