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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

William David Holland

This inventor holds 25 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Imaging Technology. Top assignees: Hewlett-Packard Development Company, L.p., Hewlett-Packard Company. Active years: 1988-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William David Holland. Retrieved from https://idiyas.com/inventor/william-david-holland

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 68.0


Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 308(Granted Patents)


Location History:

  • Mountain View, CA (US) (1998 - 2014)
  • Palo Alto, CA (US) (1988 - 2019)

Company Filing History:

goldMedal17 out of 27,698 
 
Hewlett-Packard Development Company, L.p.
 patents
silverMedal8 out of 9,639 
 
Hewlett-Packard Company
 patents

Years Active: 1988-2019

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Areas of Expertise:
E-paper Imaging
Optical Density
Laser Scanning
Densitometers
Imaging Devices
Electrophoretic Printing
Marking Liquid Monitoring
Photoconductor Charging
Sheet Advancement Control
Fiber-Optic Receiver
Measurement Devices
Addressable Electrode Array
25 patents (USPTO):Explore Patents
1. 10297210 - E-paper imaging via addressable electrode array (2019-05-21),
2. 10152927 - E-paper imaging via addressable electrode array (2018-12-11),
3. 9513572 - Control for a non-contact charging roller (2016-12-06),
4. 9003972 - Reflection densitometer (2015-04-14),
5. 8975901 - Measurement device and method thereof (2015-03-10),
6. 8717647 - Imaging methods, imaging device calibration methods, imaging devices, and hard imaging device sensor assemblies (2014-05-06),
7. 8531401 - Computer accessory device (2013-09-10),
8. 8326080 - Hard imaging devices (2012-12-04),
9. 8325344 - Optical density determination methods and apparatus (2012-12-04),
10. 8045866 - Hard imaging methods, liquid marking agent monitoring methods, and hard imaging devices (2011-10-25),
11. 7965901 - Hard imaging methods and devices and optical scanning systems (2011-06-21),
12. 7756430 - Apparatus and method for charging an imaging member (2010-07-13),
13. 7693197 - Laser scanning apparatuses, laser scanning methods and article manufacture (2010-04-06),
14. 7570893 - Methods of monitoring a marking liquid, apparatuses for monitoring a marking liquid, and image transfer devices (2009-08-04),
15. 7502116 - Densitometers and methods for measuring optical density (2009-03-10),

Title: The Innovative Journey of William David Holland

Introduction: William David Holland, a visionary inventor based in Palo Alto, CA, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: William David Holland's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for non-invasive surgery, and a sustainable energy solution for urban environments.

Career Highlights: With a career spanning over two decades, William David Holland has established himself as a leading figure in the tech industry. He has founded two successful tech startups focused on artificial intelligence and renewable energy, respectively. His work has been recognized with multiple awards, including the prestigious Tech Innovator of the Year.

Collaborations: Throughout his career, William David Holland has collaborated with top research institutions, leading universities, and innovative companies to push the boundaries of technology. His partnerships have resulted in groundbreaking inventions that have shaped the future of various industries.

Conclusion: William David Holland's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a pioneering inventor in the tech world. His contributions continue to inspire the next generation of inventors and shape the landscape of technology for years to come.

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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