Livingston, United Kingdom

Callum Stewart

This inventor holds 7 USPTO granted patents and 4 EPO patents. Top assignees: Siemens Industry Software Gmbh, Mentor Graphics Corporation. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Callum Stewart. Retrieved from https://idiyas.com/inventor/callum-stewart

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Livingston, GB (2021 - 2023)
  • Cambridge, GB (2021 - 2024)

Company Filing History:


Years Active: 2021-2024

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7 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Callum Stewart: A Journey Through Patents and Collaborations**

Introduction

Callum Stewart, an accomplished inventor from Livingston, GB, has made significant strides in the world of technology and innovation. With a remarkable portfolio comprising seven patents, he has focused on advancing integrated circuit (IC) technologies and monitoring systems, showcasing his dedication to improving processing efficiency and reliability.

Latest Patents

Among his notable contributions are his latest patents that illustrate his innovative approach. The first patent, titled "Monitoring processors operating in lockstep," involves an integrated circuit chip that incorporates a master processor and a checker processor, which function in tandem to ensure processing accuracy. This invention features a built-in lockstep monitor that observes and compares internal states of both processors, prompting them to output trace data when discrepancies arise.

Another significant patent is the "Message monitoring" system. This supervisory unit oversees interconnect messages for effective data handling. It stores incoming messages, evaluates them against predetermined criteria, and decides on actions such as allowing messages to pass, blocking them, or altering their state. These innovations point to Stewart's commitment to enhancing system integrity and operational efficiency.

Career Highlights

Callum has accrued valuable experience during his career, notably at Siemens Industry Software GmbH and Mentor Graphics Corporation. His roles at these companies have allowed him to foster a deeper understanding of the industry, thereby enhancing his innovative capabilities and leading to the development of his successful patents.

Collaborations

In his professional journey, Callum has collaborated with several talented individuals, including Iain Craig Robertson and Gajinder Singh Panesar. These collaborations have enabled him to exchange ideas and push the boundaries of technology, further amplifying his impact in the field.

Conclusion

In conclusion, Callum Stewart continues to be a prominent figure in the realm of innovation, with a strong patent portfolio that reflects his inventive spirit. His work on monitoring systems and integrated circuits not only highlights his expertise but also serves as a beacon for future advancements in technology. With each patent, he paves the way for more efficient and reliable systems, solidifying his place as a key player in the technological landscape.

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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