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For the Inventor, By the Inventor

Bedford Hills, NY, United States of America

Dale J Pearson

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in CMOS Imaging Technology. Top assignees: International Business Machines Corporation, Lenovo (Singapore) Pte. Ltd., Other. Active years: 1990-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dale J Pearson. Retrieved from https://idiyas.com/inventor/dale-j-pearson

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 = 55.0

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 429(Granted Patents)


Location History:

  • Carmel, NY (US) (1990)
  • Yorktown Heights, NY (US) (1991 - 2006)
  • Alpine, CA (US) (2011)
  • Bedford Hills, NY (US) (2004 - 2013)

Company Filing History:

goldMedal18 out of 166,409 
 
International Business Machines Corporation
 patents
silverMedal1 out of 4,447 
 
Lenovo (Singapore) Pte. Ltd.
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1990-2013

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Areas of Expertise:
CMOS Imager
Photodiode
Memory Cards
Vacuum System
Switching History
Digital Camera
Copper Alloys
Transmissive Cell
Integrated Circuits
Active Loads
Planarization
Borderless Contacts
20 patents (USPTO):Explore Patents
1. 8440490 - CMOS imager photodiode with enhanced capacitance (2013-05-14),
2. 8138592 - Planar array contact memory cards (2012-03-20),
3. 8106432 - CMOS imager photodiode with enhanced capacitance (2012-01-31),
4. 8057667 - Multiphase separation vacuum system (2011-11-15),
5. 8027797 - Methods and apparatus for determining a switching history time constant in an integrated circuit device (2011-09-27),
6. 7863091 - Planar array contact memory cards (2011-01-04),
7. 7863089 - Planar array contact memory cards (2011-01-04),
8. 7659564 - CMOS imager photodiode with enhanced capacitance (2010-02-09),
9. 7566959 - Planar array contact memory cards (2009-07-28),
10. 7282790 - Planar array contact memory cards (2007-10-16),
11. 6985169 - Image capture system for mobile communications (2006-01-10),
12. 6798261 - Method and apparatus for characterizing switching history impact (2004-09-28),
13. 6628333 - Digital instant camera having a printer (2003-09-30),
14. 6090710 - Method of making copper alloys for chip and package interconnections (2000-07-18),
15. 6063506 - Copper alloys for chip and package interconnections (2000-05-16),

Title: The Innovative Contributions of Dale J. Pearson

Introduction

Dale J. Pearson, based in Bedford Hills, NY, is a prolific inventor with an impressive portfolio of 20 patents. His work primarily focuses on advancing imaging technology and memory devices, making significant contributions to the field through his inventive prowess and expertise.

Latest Patents

Among his latest innovations is a patent for a CMOS imager photodiode with enhanced capacitance. This invention details a method of manufacturing a pixel sensor cell that incorporates a photosensitive element featuring a non-laterally disposed charge collection region. The process involves forming a trench recess in a substrate of a first conductivity type material, then filling it with a second conductivity type material, which is subsequently diffused into the surrounding substrate to create a charge collection region. The filled trench material is removed, allowing for the application of a first conductivity type material, followed by creating a surface implant layer. This results in a trench-type photosensitive element that is isolated from the substrate surface.

In addition, Dale J. Pearson has developed a Planar Memory Module (PAMM) device, which comprises a generally planar card featuring multiple couplings and connectors. This innovative device integrates several memory devices linked to a hub chip via a network of couplings, enhancing the efficiency and capacity of memory storage solutions.

Career Highlights

Dale has had a significant career with notable companies, including the International Business Machines Corporation (IBM) and Lenovo (Singapore) Pte. Ltd. His work at these organizations has significantly contributed to his expertise in technology and patents, allowing him to develop cutting-edge innovations.

Collaborations

Throughout his career, Dale has collaborated with esteemed individuals in the field, including Paul William Coteus and Kevin Charles Gower. These partnerships have enabled the exchange of ideas and fostered innovation, further advancing the technologies he has helped develop.

Conclusion

Dale J. Pearson stands out as a leading inventor whose contributions to patented technologies, particularly in imaging and memory devices, are groundbreaking. His ongoing work continues to influence the tech landscape, ensuring his place as a respected figure in innovation.

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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