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For the Inventor, By the Inventor

Eindhoven, Netherlands

Abraham Hoogendoorn

This inventor holds 17 USPTO granted patents. Top assignees: U.S. Philips Corporation, Onstream, Inc.. Active years: 1977-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Abraham Hoogendoorn. Retrieved from https://idiyas.com/inventor/abraham-hoogendoorn

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 = 2.2

ph-index = 7

Forward Citations = 392(Granted Patents)


Company Filing History:

goldMedal14 out of 14,087 
 
U.S. Philips Corporation
 patents
silverMedal3 out of 7 
 
Onstream, Inc.
 patents

Years Active: 1977-2001

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17 patents (USPTO):Explore Patents
1. 6239932 - Method of and arrangement for formatting a magnetizable medium (2001-05-29),
2. 6097571 - Magnetic head and system for controlling the position of a magnetic head (2000-08-01),
3. 6061196 - System for recording and/or reproducing information medium for use in (2000-05-09),
4. 5949607 - System, apparatus and method for recording and reproducing information (1999-09-07),
5. 5912778 - System for recording and/or reproducing information medium for use in (1999-06-15),
6. 5912637 - Magnetic recording method and apparatus which provide at least two write (1999-06-15),
7. 5831798 - Magnetic head configured to read and/or write information on digital and (1998-11-03),
8. 5805372 - Positioning of a head relative to a plurality of tracks (1998-09-08),
9. 5559642 - Reproducing device used with a record carrier containing two sides (1996-09-24),
10. 5488663 - Encoding methods for generating a digital signal containing modulated (1996-01-30),
11. 5455717 - Recording device with temperature-dependent write-current control (1995-10-03),
12. 5375171 - Transmission system, and transmitter and receiver used in the (1994-12-20),
13. 5325239 - Apparatus for producing recorded tape-like magnetic record carriers, (1994-06-28),
14. 5161210 - Coder for incorporating an auxiliary information signal in a digital (1992-11-03),
15. 5083224 - Apparatus for recording an audio signal with protection against (1992-01-21),

Title: Abraham Hoogendoorn: Innovating Magnetic Recording Technology

Introduction:

Abraham Hoogendoorn, an experienced innovator and inventor, hails from Eindhoven, Netherlands. With a remarkable track record, he has contributed significantly to the field of magnetic recording technology. This article delves into Hoogendoorn's latest patents, highlights of his career, notable collaborations, and his innovative contributions.

Latest Patents:

Hoogendoorn's expertise in magnetic recording technology is evident through his latest patents. One of his recent inventions is the "Method of and arrangement for formatting a magnetizable medium." This invention involves an arrangement for recording servo signals on a magnetic tape with sharp transitions in the servo signals produced from adjoining servo tracks during read-out. This innovation enhances the efficiency and accuracy of magnetic tape formatting.

Another significant invention by Hoogendoorn is the "Magnetic head and system for controlling the position of a magnetic head." This patent showcases a sophisticated servosystem that controls the position of a magnetic head with respect to the tracks of a magnetic recording medium. The system enables simultaneous reading of information signals and servosignals stored in the tracks, offering enhanced data storage and retrieval capabilities.

Career Highlights:

Abraham Hoogendoorn's career is studded with notable achievements. He has amassed a total of 17 patents, showcasing his immense dedication and expertise in magnetic recording technology. Throughout his career, he has worked with prominent companies like U.S. Philips Corporation and Onstream, Inc. At these companies, Hoogendoorn has made significant contributions towards advancing magnetic recording technology and maintaining a leading edge in the industry.

Collaborations:

In his journey as an innovator, Hoogendoorn has collaborated with several talented individuals. Notable among his collaborators are Gerardus C Lokhoff and Johannes J Kalfs, who have worked alongside him on multiple projects. These collaborations have resulted in groundbreaking inventions and have further elevated Hoogendoorn's standing within the industry.

Conclusion:

Abraham Hoogendoorn stands as a remarkable innovator in the field of magnetic recording technology. With his 17 patents and groundbreaking inventions, he has greatly contributed to the development and advancement of magnetic tape formatting and magnetic head positioning systems. Through his collaborations and work with renowned companies, Hoogendoorn has left an indelible mark on the industry. His dedication and expertise continue to inspire innovation and shape the future of magnetic recording technology.

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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