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For the Inventor, By the Inventor

Suffern, NY, United States of America

Joannes N deJong

This inventor holds 17 USPTO granted patents, primarily in Printing Technology. Top assignee: Xerox Corporation. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joannes N deJong. Retrieved from https://idiyas.com/inventor/joannes-n-dejong

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 82.4

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 527(Granted Patents)


Location History:

  • Suffern, NY (US) (1990 - 2003)
  • Hopewell Junction, NY (US) (2011 - 2014)

Company Filing History:

goldMedal17 out of 24,264 
 
Xerox Corporation
 patents

Years Active: 1990-2014

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Areas of Expertise:
Inverter
Sheet Edge Measurement
Printing System
Ink Jet Printer
Sheet Feeder
Calibration Method
Lateral Registration
Image Development
Hydraulic End Effector
Sensor Control
Particle Concentration
Angular Position Transducer
17 patents (USPTO):Explore Patents
1. 8695972 - Inverter with adjustable reversing roll position (2014-04-15),
2. 8056897 - Moving sensor for sheet edge position measurement (2011-11-15),
3. 8020864 - Printing system and method using alternating velocity and torque control modes for operating one or more select sheet transport devices to avoid contention (2011-09-20),
4. 6578844 - Sheet feeder (2003-06-17),
5. 6160981 - Transfer system (2000-12-12),
6. 6079814 - Ink jet printer having improved ink droplet placement (2000-06-27),
7. 6059284 - Process, lateral and skew sheet positioning apparatus and method (2000-05-09),
8. 5715514 - Calibration method and system for sheet registration and deskewing (1998-02-03),
9. 5697609 - Lateral sheet pre-registration device (1997-12-16),
10. 5697608 - Agile lateral and shew sheet registration apparatus and method (1997-12-16),
11. 5678159 - Sheet registration and deskewing device (1997-10-14),
12. 5619313 - Method and apparatus for liquid image development and transfer (1997-04-08),
13. 5510877 - Method and apparatus for lateral registration control in color printing (1996-04-23),
14. 5508789 - Apparatus and method to control and calibrate deliberate speed mismatch (1996-04-16),
15. 5150115 - Inductive type incremental angular position transducer and rotary motion (1992-09-22),

Title: Joannes N deJong: Innovator in Media Path Technology

Introduction

Joannes N deJong is a prominent inventor based in Suffern, NY (US). He has made significant contributions to the field of media path technology, holding a total of 17 patents. His innovative work has been instrumental in advancing the efficiency and functionality of various media handling systems.

Latest Patents

Among his latest patents is the "Inverter with adjustable reversing roll position." This invention features a reversing apparatus within a media path that includes an input nip for moving sheets of media in a first direction. The reversing nip is designed to receive the sheets from the input nip, stop them, and then move them in the opposite direction. Additionally, an output nip is positioned to receive the sheets from the reversing nip, and an actuator is connected to the reversing nip to adjust its position based on the characteristics of the sheets.

Another notable patent is the "Moving sensor for sheet edge position measurement." This method and apparatus determine the lateral position of a moving sheet in a registration system. A side edge sensor is moved from a known location until it detects the side edge of the moving sheet. A signal is generated to indicate the position of the side edge, which is then used, along with the sheet's skew, to determine its lateral position.

Career Highlights

Joannes N deJong has had a successful career at Xerox Corporation, where he has been able to apply his innovative ideas to real-world applications. His work has not only contributed to the company's success but has also enhanced the overall efficiency of media handling technologies.

Collaborations

Throughout his career, Joannes has collaborated with notable colleagues, including Lloyd A Williams and Vittorio R Castelli. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Joannes N deJong is a distinguished inventor whose contributions to media path technology have made a lasting impact. His innovative patents and collaborative efforts continue to shape the future of media handling systems.

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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