Curtis Carl Wollbrink

This inventor holds 28 USPTO granted patents, primarily in PCI Express Technology. Top assignee: International Business Machines Corporation. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Curtis Carl Wollbrink. Retrieved from https://idiyas.com/inventor/curtis-carl-wollbrink

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

USPTO Granted Patents = 28

% Patents Active = 32.1

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 147(Granted Patents)

Company Filing History:

28 out of 166,409

International Business Machines Corporation

patents

Years Active: 2003-2020

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Areas of Expertise:

Integrated Circuit

Data Processing

Cache Directory

Corrupt Data Tagging

PCIe Ping

Lane Configuration

Distributed Switch

Error Handling

Bandwidth Limiting

Memory Mapped I/O

Virtual Bridges

Device Ownership

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10761995 - Integrated circuit and data processing system having a configurable cache directory for an accelerator (2020-09-01),

2. 10554347 - Low latency corrupt data tagging on a cross-chip link (2020-02-04),

3. 10396944 - Low latency corrupt data tagging on a cross-chip link (2019-08-27),

4. 10216653 - Pre-transmission data reordering for a serial interface (2019-02-26),

5. 9684618 - Peripheral component interconnect express (PCIe) ping in a switch-based environment (2017-06-20),

6. 9563591 - Peripheral component interconnect express (PCIe) ping in a switch-based environment (2017-02-07),

7. 9292462 - Broadcast for a distributed switch network (2016-03-22),

8. 9292460 - Versatile lane configuration using a PCIe PIE-8 interface (2016-03-22),

9. 9122604 - External settings that reconfigure the error handling behavior of a distributed PCIe switch (2015-09-01),

10. 9087162 - Using a PCI standard hot plug controller to modify the hierarchy of a distributed switch (2015-07-21),

11. 9043526 - Versatile lane configuration using a PCIe PIe-8 interface (2015-05-26),

12. 8949499 - Using a PCI standard hot plug controller to modify the hierarchy of a distributed switch (2015-02-03),

13. 8898359 - Bandwidth limiting on generated PCIe packets from debug source (2014-11-25),

14. 8793539 - External settings that reconfigure the error handling behavior of a distributed PCIe switch (2014-07-29),

15. 8706938 - Bandwidth limiting on generated PCIE packets from debug source (2014-04-22),

Title: **Curtis Carl Wollbrink: A Trailblazer in Integrated Circuit Innovations**

Introduction

Curtis Carl Wollbrink is a prominent inventor hailing from Rochester, Minnesota. He holds an impressive portfolio of 28 patents that exhibit his expertise in the field of integrated circuits and data processing systems. His contributions have significantly influenced the technological landscape, particularly in enhancing data processing efficiency and reliability.

Latest Patents

Among his latest innovations, Curtis has developed an integrated circuit and data processing system possessing a configurable cache directory for an accelerator. This integrated circuit features a unique first communication interface for linking with a coherent data processing system and a second communication interface for connecting to an accelerator unit. It incorporates effective address-based caching and a real address-based directory to optimize data management from system memory.

Additionally, he has designed a patent focused on low latency corrupt data tagging on a cross-chip link. This technology enables the efficient monitoring and management of data integrity over cross-chip links, enhancing the reliability of data transmission.

Career Highlights

Curtis Carl Wollbrink has made astounding contributions during his tenure at the International Business Machines Corporation (IBM). His work in developing innovative solutions in the field of data processing systems has established him as a key figure in technological advancement. His patents reflect a deep understanding of complex systems and the ability to translate theoretical concepts into practical applications.

Collaborations

Throughout his career, Curtis has had the opportunity to collaborate with esteemed colleagues, including Ronald Ernest Freking and Elizabeth A. McGlone. These collaborations have enabled the integration of diverse ideas and approaches, fostering a creative environment that enhances the innovation process.

Conclusion

In conclusion, Curtis Carl Wollbrink stands out as a significant contributor to the realm of integrated circuits and data processing. With a robust patent portfolio and collaborative efforts with talented professionals, he continues to shape the future of technology and remains an inspiration to aspiring inventors and engineers alike.

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]