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For the Inventor, By the Inventor

Au/Zh, Switzerland

Jochen D Mannhart

This inventor holds 10 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1992-1997.

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 71(Granted Patents)


Location History:

  • Au, DE (1993)
  • Metzingen, DE (1992 - 1994)
  • Au, CH (1993 - 1994)
  • Au/Zh, CH (1994 - 1995)
  • Thalwil, CH (1996 - 1997)

Company Filing History:

goldMedal10 out of 166,159 
 
International Business Machines Corporation
 patents

Years Active: 1992-1997

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10 patents (USPTO):Explore Patents
1. 5602080 - Method for manufacturing lattice-matched substrates for high-T.sub.c (1997-02-11),
2. 5528052 - Superconductive-channel electric field-effect drive (1996-06-18),
3. 5382565 - Superconducting field-effect transistors with inverted MISFET structure (1995-01-17),
4. 5376569 - Superconducting field-effect transistors with inverted MISFET structure (1994-12-27),
5. 5310706 - Method for manufacturing high T.sub.c superconducting circuit elements (1994-05-10),
6. 5278140 - Method for forming grain boundary junction devices using high T.sub.c (1994-01-11),
7. 5278136 - Method for making a superconducting field-effect transistor with (1994-01-11),
8. 5266558 - Superconducting circuit elements with metallic substrate and method for (1993-11-30),
9. 5240906 - Enhanced superconducting field-effect transistor (1993-08-31),
10. 5162298 - Grain boundary junction devices using high T.sub.c superconductors (1992-11-10),

Title: Jochen D Mannhart: Innovator in Superconducting Technologies

Introduction

Jochen D Mannhart is a prominent inventor based in Au/Zh, Switzerland. He has made significant contributions to the field of superconductivity, holding a total of 10 patents. His work focuses on innovative methods and devices that enhance the performance of superconducting materials.

Latest Patents

One of Mannhart's latest patents is a method for manufacturing lattice-matched substrates for high-Tc superconductors. This method utilizes at least two materials with different lattice constants to create a single-crystal substrate that matches the lattice constant of the selected superconductor material. Another notable patent is for a superconductive-channel electric field-effect drive. This invention proposes a method for operating a field-effect device that controls the resistance of a superconducting current channel by varying the critical current through an applied electrical field.

Career Highlights

Jochen D Mannhart has had a distinguished career, working at the International Business Machines Corporation (IBM). His innovative approaches have led to advancements in superconducting technologies, making him a key figure in the field.

Collaborations

Throughout his career, Mannhart has collaborated with notable colleagues, including Carl A Mueller and Johannes Georg Bednorz. These partnerships have contributed to the development of groundbreaking technologies in superconductivity.

Conclusion

Jochen D Mannhart's contributions to superconducting technologies through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods continue to influence advancements in superconductivity.

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