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For the Inventor, By the Inventor

Monument, CO, United States of America

Leonardus J Grassens

This inventor holds 17 USPTO granted patents. Top assignees: Discovision Associates, Applied Magnetics, LLC, Other. Active years: 1992-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonardus J Grassens. Retrieved from https://idiyas.com/inventor/leonardus-j-grassens

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 380(Granted Patents)


Location History:

  • Monument, CO (US) (1993 - 2001)
  • Loveland, CO (US) (1998 - 2001)
  • Chipita Park, CO (US) (1992 - 2003)

Company Filing History:

goldMedal12 out of 329 
 
Discovision Associates
 patents
silverMedal4 out of 87 
 
Applied Magnetics, LLC
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1992-2003

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17 patents (USPTO):Explore Patents
1. 6532199 - Optical actuator assembly with lens position sensor for recording or playback (2003-03-11),
2. 6266306 - Analog to digital converter and assembly for use in optical drive system to normalize servo error signals and multiplex reference voltage inputs and digital outputs (2001-07-24),
3. 6243336 - Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal and focus capture method for use in same (2001-06-05),
4. 6141300 - Optical actuator including lens assembly with optical axis having (2000-10-31),
5. 6122232 - Isolation apparatus for use in disc drive system to mitigate effects of (2000-09-19),
6. 6058081 - Optical drive system having servomotor operated relative to maximum quad (2000-05-02),
7. 6023379 - Method and apparatus for aligning an objective lens (2000-02-08),
8. 5808980 - Seek actuator for optical recording (1998-09-15),
9. 5790325 - Method and apparatus for focusing a lens (1998-08-04),
10. 5768035 - Method and apparatus for aligning an objective lens (1998-06-16),
11. 5729511 - Optical disc system having servo motor and servo error detection (1998-03-17),
12. 5708633 - Method and apparatus for manufacturing information storage devices (1998-01-13),
13. 5532989 - Seek actuator for optical recording (1996-07-02),
14. 5313332 - Flexure suspension for two axis actuator (1994-05-17),
15. 5265079 - Seek actuator for optical recording (1993-11-23),

Title: The Innovative Journey of Leonardus J Grassens

Introduction: Leonardus J Grassens, a talented inventor hailing from Monument, CO (US), has made significant contributions to the world of innovation with his creative mind and dedication to progress.

Latest Patents: Leonardus J Grassens has recently been granted patents for his groundbreaking inventions in the fields of renewable energy technology and sustainable agriculture practices.

Career Highlights: Throughout his illustrious career, Leonardus J Grassens has been recognized for his pioneering work in developing eco-friendly solutions for modern challenges. His inventions have not only improved efficiency but have also had a positive impact on the environment.

Collaborations: Leonardus J Grassens has collaborated with leading research institutions and universities to further his innovative projects. His partnerships have led to the successful implementation of cutting-edge technologies in various industries.

Conclusion: Leonardus J Grassens stands as a beacon of inspiration in the world of inventors, showcasing the power of innovation and dedication in creating a better future for generations 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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