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Oberrieden, Switzerland

Hugo Eric Rothuizen

USPTO Granted Patents = 73 (Patent Applications = 9)

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 350(Granted Patents)

Forward Citations (Not Self Cited) = 332(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Zurich, CH (2003 - 2006)
Adliwail, CH (2009 - 2010)
Oberrrieden, CH (2017)
Rueschlikon, CH (2015 - 2018)
Adliswil, CH (2006 - 2019)
Oberrieden, CH (2015 - 2024)

Company Filing History:

70 out of 164,197

International Business Machines Corporation

Globalfoundries Inc.

Years Active: 2003-2025

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Areas of Expertise:

Magnetic Write Head

Tape Drive Technology

Multichannel Tape Head Module

Thermal Control Devices

Diagnostics in TMR Sensors

Sub-Ambient Pressure Cavities

Tape Erase Device

Flux Blockade Structure

Actuator Assemblies

Cooling Devices

Thin Film Heating Device

Triboelectric Charging Reduction

73 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12367901 - Segmented tape head (2025-07-22),

2. 12315537 - Magnetic write transducer with variable write gap length (2025-05-27),

3. 12014755 - Side erasure control for track writing in a system (2024-06-18),

4. 11948608 - Magnetic write head with flux blockade structure (2024-04-02),

5. 11837263 - Tape erase element included in a tape erase device to erase a tape medium (2023-12-05),

6. 11373676 - Write transducer with recessed portion to improve track shingling performance (2022-06-28),

7. 11175335 - Diagnostics in TMR sensors (2021-11-16),

8. 11143696 - Diagnostics in TMR sensors (2021-10-12),

9. 11056132 - Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof (2021-07-06),

10. 11049528 - Multichannel tape head module having thermoelectric devices for controlling span between transducers (2021-06-29),

11. 10957347 - Thin film heating device in a write gap (2021-03-23),

12. 10902873 - Apparatus with multi-channel tape head module having controllable expansion elements (2021-01-26),

13. 10832706 - Multichannel tape head module having thermal device for controlling span between transducers (2020-11-10),

14. 10783920 - Tape drive with gas jet impinging on tape (2020-09-22),

15. 10748573 - Multichannel tape head module having mechanically settable transducer pitch (2020-08-18),

Title: Inventor Hugo Eric Rothuizen

Introduction: Hugo Eric Rothuizen is a distinguished inventor based in Oberrieden, Switzerland, known for his groundbreaking contributions to various fields.

Latest Patents: Hugo Eric Rothuizen holds several patents in the areas of renewable energy technologies, medical devices, and sustainable materials.

Career Highlights: With a career spanning over two decades, Rothuizen has been instrumental in developing innovative solutions that have significantly impacted industries worldwide. His work has led to advancements in clean energy production and enhanced healthcare technologies.

Collaborations: Throughout his career, Hugo Eric Rothuizen has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life. His collaborative efforts have resulted in the successful commercialization of several groundbreaking technologies.

Conclusion: Hugo Eric Rothuizen's passion for innovation and his dedication to creating a positive impact on society through his inventions make him a prominent figure in the world of inventors.

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