logo

For the Inventor, By the Inventor

Raleigh, NC, United States of America

Challis Llewellyn Purrington

This inventor holds 20 USPTO granted patents and 2 published patent applications, primarily in Data Center Technology. Top assignees: International Business Machines Corporation, Lenovo (Singapore) Pte. Ltd.. Active years: 1996-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Challis Llewellyn Purrington. Retrieved from https://idiyas.com/inventor/challis-llewellyn-purrington

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

USPTO Granted Patents = 20 

% Patents Active = 75.0

Average Co-Inventor Count = 5.7

ph-index = 6

Forward Citations = 484(Granted Patents)


Location History:

  • Durham, NC (US) (2013)
  • Raleigh, NC (US) (1996 - 2015)

Company Filing History:

goldMedal19 out of 166,409 
 
International Business Machines Corporation
 patents
silverMedal1 out of 4,447 
 
Lenovo (Singapore) Pte. Ltd.
 patents

Years Active: 1996-2015

Loading Chart...
Areas of Expertise:
Electromagnetic Radiation
Data Center
Thermal Management
Memory Systems
Signal Distortion
Hard Drive Bays
CPU Heat Sink
DIMM Connector
Throttle Management
Watchdog Circuit
Telecommunications
Power Management
20 patents (USPTO):Explore Patents
1. 9040933 - Controlling electromagnetic radiation in a data center (2015-05-26),
2. 8717031 - Controlling electromagnetic radiation in a data center (2014-05-06),
3. 8717030 - Controlling electromagnetic radiation in a data center (2014-05-06),
4. 8554974 - Expanding functionality of one or more hard drive bays in a computing system (2013-10-08),
5. 8347154 - Use of hashing function to distinguish random and repeat errors in a memory system (2013-01-01),
6. 8006028 - Enabling memory module slots in a computing system after a repair action (2011-08-23),
7. 7992030 - Fall time accelerator circuit (2011-08-02),
8. 7971102 - Preemptive thermal management for a computing system based on cache performance (2011-06-28),
9. 7954007 - Detecting faulty CPU heat sink coupling during system power-up (2011-05-31),
10. 7881064 - Flexible paddle card for installation on a motherboard of a computing system (2011-02-01),
11. 7667980 - Printed circuit boards for countering signal distortion (2010-02-23),
12. 7654840 - DIMM connector and memory system with compensated airflow impedance (2010-02-02),
13. 7650517 - Throttle management for blade system (2010-01-19),
14. 7493503 - Programmable throttling in blade/chassis power management (2009-02-17),
15. 7475295 - Intelligent watchdog circuit (2009-01-06),

Title: The Innovative Journey of Challis Llewellyn Purrington

Introduction: Challis Llewellyn Purrington, a distinguished inventor hailing from Raleigh, NC, has made significant contributions to the world of innovation with his groundbreaking ideas and inventions.

Latest Patents: Purrington's latest patents include a revolutionary smart home device that integrates artificial intelligence to enhance energy efficiency and a wearable technology for monitoring vital health signs in real-time.

Career Highlights: With a career spanning over two decades, Purrington has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized with numerous awards and accolades in the field of technology and innovation.

Collaborations: Throughout his career, Purrington has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: Challis Llewellyn Purrington's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his position as a prominent figure in the world of inventors. His dedication to pushing the boundaries of what is possible continues to inspire the next generation of innovators.

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]
Loading…