James Johnson Allen, Jr

This inventor holds 22 USPTO granted patents, primarily in Data Communication Systems. Top assignee: International Business Machines Corporation. Active years: 1994-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Johnson Allen, Jr. Retrieved from https://idiyas.com/inventor/james-johnson-allen-jr

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

USPTO Granted Patents = 22

% Patents Active = 36.4

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 614(Granted Patents)

Company Filing History:

22 out of 166,351

International Business Machines Corporation

patents

Years Active: 1994-2015

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Areas of Expertise:

Data Access

CRC Generation

Latency Reduction

Memory Systems

Network Switch

Bandwidth Scheduling

Traffic Control

Remote Ethernet

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9053031 - System and method for handling data access (2015-06-09),

2. 8218554 - Generation and use of CRC in communications network (2012-07-10),

3. 8179897 - Generation and use of CRC in communications network (2012-05-15),

4. 8140803 - Structure for reducing latency associated with read operations in a memory system (2012-03-20),

5. 8130650 - Retro flow control for arriving traffic in computer networks (2012-03-06),

6. 8032713 - Structure for handling data access (2011-10-04),

7. 8028257 - Structure for data bus bandwidth scheduling in an FBDIMM memory system operating in variable latency mode (2011-09-27),

8. 7949830 - System and method for handling data requests (2011-05-24),

9. 7937533 - Structure for handling data requests (2011-05-03),

10. 7660952 - Data bus bandwidth scheduling in an FBDIMM memory system operating in variable latency mode (2010-02-09),

11. 7657771 - Method and apparatus for reducing latency associated with read operations in a memory system (2010-02-02),

12. 7430169 - Retro flow control for arriving traffic in computer networks (2008-09-30),

13. 7336667 - Apparatus, method and program product to generate and use CRC in communications network (2008-02-26),

14. 6868082 - Network processor interface for building scalable switching systems (2005-03-15),

15. 6842443 - Network switch using network processor and methods (2005-01-11),

Title: Innovations by James Johnson Allen, Jr. in Data Access and Communication

Introduction: James Johnson Allen, Jr., based in Raleigh, NC, is a distinguished inventor with a remarkable portfolio comprising 22 patents. His innovative contributions primarily revolve around enhancing data access methods and improving communication systems, pushing the boundaries of technology in the computer industry.

Latest Patents: Among his most recent patents, the "System and method for handling data access" stands out. This invention introduces a method for managing speculative access requests for storage devices in computer systems. The process involves defining a speculative access threshold, which is a selected percentage of the total number of accesses to be issued speculatively. This invention additionally provides techniques for intermixing demand accesses with speculative accesses in line with the determined threshold, targeting improved data access latency for users in computer networks. Another notable patent is the "Generation and use of CRC in communications networks," which details an innovative approach for generating a CRC for the CPS header of an ATM AAL2 cell. Notably, it employs partial CRC calculations correlated with specific fields to enhance data integrity in communication protocols.

Career Highlights: James is known for his role at International Business Machines Corporation (IBM), where he has played a pivotal part in advancing the company’s technological capabilities. His work has not only improved internal processes but has contributed significantly to the evolution of data handling methodologies in the broader tech landscape.

Collaborations: Throughout his career, James has collaborated with notable coworkers, including Steven Kenneth Jenkins and Michael Raymond Trombley. These partnerships have enabled the sharing of insights and expertise, fostering a dynamic environment for innovation within IBM.

Conclusion: James Johnson Allen, Jr. exemplifies the spirit of innovation in the field of computer technology. His patents not only reflect his technical proficiency but also his commitment to addressing contemporary challenges in data access and communication. As a key figure at IBM, he continues to inspire future generations of inventors and technologists.

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]