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For the Inventor, By the Inventor

Rochester, NY, United States of America

Paul Allen Hosier

This inventor holds 80 USPTO granted patents, plus 1 CIPO patent, primarily in 3D Printing Technology (CPC class H04N5-335). Top assignee: Xerox Corporation. Active years: 1992-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Allen Hosier. Retrieved from https://idiyas.com/inventor/paul-allen-hosier

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

USPTO Granted Patents = 80

% Patents Active = 66.3


Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 761(Granted Patents)

Forward Citations (Not Self Cited) = 708(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal80 out of 24,259 
 
Xerox Corporation
 patents

Years Active: 1992-2018

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Areas of Expertise:
3D Object Printing
Material Drop Control
Imaging Error Reduction
LED Printhead
Optical Sensors
Ink Mixing
Image Sensor
Calibration Systems
Photosensitive Chips
Dicing Techniques
Color Input Scanning
Temperature Sensing
80 patents (USPTO):Explore Patents
1. 10052823 - System and method for test pattern formation during three-dimensional object printing (2018-08-21),
2. 9463641 - Dynamic control of thermal expansion induced imaging errors from light emitting diode (LED) print bars (2016-10-11),
3. 9446556 - System for compensating for drop volume variation during three-dimensional printing of an object (2016-09-20),
4. 9415546 - System and method for controlling material drop volume in three dimensional object printing (2016-08-16),
5. 9341979 - Closed loop focusing system (2016-05-17),
6. 9327537 - System for adjusting operation of a printer during three-dimensional object printing using an optical sensor (2016-05-03),
7. 9081322 - LED printhead with relay lens to increase depth of focus (2015-07-14),
8. 8810616 - Device and method for extending light emitting diode printbar life or improving image quality (2014-08-19),
9. 8740363 - Solid ink printer with magnetic ink mixing (2014-06-03),
10. 8727485 - Three position printhead wiper assembly (2014-05-20),
11. 8622513 - Using low pressure assist (LPA) to enable printhead maintenance system simplification (2014-01-07),
12. 8529015 - Apparatus and method for removal of ink from an exterior of a printhead (2013-09-10),
13. 8368002 - In-line image sensor in combination with linear variable filter based spectrophotometer (2013-02-05),
14. 8331738 - Reducing buffer size requirements in an electronic registration system (2012-12-11),
15. 8208684 - Image data compensation for optical or spatial error in an array of photosensitive chips (2012-06-26),

Title: Paul Allen Hosier - Innovator in 3D Printing Technology

Introduction

Paul Allen Hosier, a prominent inventor based in Rochester, NY, has made significant strides in the field of 3D printing technology. With an impressive portfolio of 80 patents, Hosier has contributed to various advancements in the industry, positioning himself as a key figure in innovation and invention.

Latest Patents

Two of his latest patents exhibit the cutting-edge technology being developed in his field. The first patent details a "System and method for test pattern formation during three-dimensional object printing." This invention focuses on a three-dimensional object printer that ejects build material drops from multiple ejectors in a first printhead to create objects on the member's first region. Simultaneously, it ejects support material from a second printhead onto a separate region to form a substrate layer, enabling precise printing and testing.

His second patent, titled "Dynamic control of thermal expansion induced imaging errors from light emitting diode (LED) print bars," introduces a method for dynamically compensating for the thermal expansion and contraction of LED print bars. This patent is crucial for ensuring accurate imaging as it involves a procedure for monitoring and correcting the positions of light-emitting diodes compared to their ideal positions, enhancing the reliability of printing technology.

Career Highlights

Paul Allen Hosier's extensive career includes his ongoing role at Xerox Corporation, a leading technology company known for its innovation in printing and digital document solutions. His work has significantly impacted the development of 3D printing and related technologies, making him a noteworthy inventor in the industry.

Collaborations

Throughout his career, Hosier has collaborated with talented individuals, including coworkers Scott L. Tewinkle and Jagdish C. Tandon. These partnerships illustrate the collaborative spirit that fosters innovation and the advancement of technology.

Conclusion

In conclusion, Paul Allen Hosier's contributions to 3D printing technology through his numerous patents highlight his dedication to innovation. His inventive spirit, alongside his collaborative efforts with fellow professionals, continues to pave the way for advancements in the field. With a strong foundation in research and a consistent drive for improvement, Hosier remains a pivotal figure in the world of inventions and innovations.

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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