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For the Inventor, By the Inventor

Bellingham, MA, United States of America

John S Berg

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignee: Digital Papyrus Corporation. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John S Berg. Retrieved from https://idiyas.com/inventor/john-s-berg-tdmont5a

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 659(Granted Patents)


Company Filing History:

goldMedal6 out of 8 
 
Digital Papyrus Corporation
 patents

Years Active: 1998-2001

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6 patents (USPTO):Explore Patents
1. 6236634 - Method and apparatus for coupling an optical lens to a disk through a coupling medium having a relatively high index of refraction (2001-05-22),
2. 6178157 - Flying head with adjustable actuator load (2001-01-23),
3. 6125008 - Flying head positioner having rotational fine positioning and adjustable (2000-09-26),
4. 6106919 - Phase change media compatible with air bearing flying head (2000-08-22),
5. 6104687 - Method and apparatus for coupling an optical lens to a disk through a (2000-08-15),
6. 5729393 - Optical flying head with solid immersion lens having raised central (1998-03-17),

Title: Innovations of John S. Berg

Introduction

John S. Berg is a notable inventor based in Bellingham, MA (US), recognized for his contributions to optical recording systems and flying head mechanisms. With a total of 6 patents to his name, Berg has made significant advancements in the field of optical technology.

Latest Patents

One of his latest patents is titled "Method and apparatus for coupling an optical lens to a disk through a coupling medium having a relatively high index of refraction." This invention involves an optical recording system that includes a light source and a focusing lens, which directs a focused beam of light toward an optical recording medium. The coupling medium, which is transparent and has a refractive index greater than one, facilitates optical coupling between the lens and the recording medium. Another aspect of this patent ensures that no air gap exists in the optical path, enhancing the efficiency of the system. Additionally, Berg has developed a patent for a "Flying head with adjustable actuator load," which features a flying head mechanism that allows for adjustable load force during operation. This innovation includes a feedback loop to maintain a constant flying height, showcasing Berg's commitment to improving optical technology.

Career Highlights

Berg's career is marked by his work at Digital Papyrus Corporation, where he has been instrumental in developing cutting-edge technologies. His expertise in optical systems has positioned him as a key player in the industry, contributing to advancements that enhance data storage and retrieval processes.

Collaborations

Berg has collaborated with notable colleagues, including Neville K. Lee and Neville K. S. Lee, further enriching his work and expanding the impact of his inventions.

Conclusion

John S. Berg's innovative contributions to optical technology and his ongoing work at Digital Papyrus Corporation highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing technology and improving optical systems for various applications.

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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