1
Ulrich Klostermann
Daniel Braun, Rainer Leuschner, Ulrich Klostermann: MRAM with magnetic via for storage of information and field sensor. Infineon Technologies, Altis Semiconductor, Dicke Billig & Czaja PLLC, August 15, 2006: US07092284 (46 worldwide citation)

A magnetic memory element is disclosed. The magnetic memory element includes a magnetic via for storing information, made of a magnetic material and being vertically oriented relative to a wafer surface on which the magnetic memory element is formed, the magnetic via having a magnetic anisotropy wit ...


2
Ulrich Klostermann
Rainer Leuschner, Daniel Braun, Gill Yong Lee, Ulrich Klostermann: Magnetic memory with static magnetic offset field. Infineon Technologies, Altis Semiconductor, Dicke Billig & Czaja PLLC, July 11, 2006: US07075807 (7 worldwide citation)

A magnetoresistive or magnetic memory element and a magnetic random access memory having one or more magnetic memory elements. The memory element includes a magnetic tunnel junction including first and a second magnetic layers. The first magnetic layer having a free magnetization. The free magnetiza ...


3
Ulrich Klostermann
Daniel Braun, Peter Beer, Rainer Leuschner, Ulrich Klostermann: MRAM with vertical storage element in two layer-arrangement and field sensor. Infineon Technologies, Dicke Billig & Czaja PLLC, August 8, 2006: US07088612 (7 worldwide citation)

A magnetic memory element including a magnetic storage element including two magnetic layers made of magnetic material, said two magnetic layers opposing each other in a parallel relationship and being vertically oriented relative to a wafer surface on which the magnetic memory element is formed, sa ...


4
Ulrich Klostermann
Ulrich Klostermann, Franz Kreupl: Integrated circuit having a magnetic tunnel junction device and method. Qimonda, Dicke Billig & Czaja PLLC, March 8, 2011: US07902616 (5 worldwide citation)

An integrated circuit having a magnetic tunnel junction and method. One embodiment provides an integrated circuit having a magnetic tunnel junction is provided. The magnetic tunnel junction includes a barrier layer. The barrier layer includes carbon, pyrolytic carbon, or graphene, or graphite.


5
Ulrich Klostermann
Ulrich Klostermann, Chanro Park, Wolfgang Raberg: Memory having cap structure for magnetoresistive junction and method for structuring the same. Altis Semiconductor SNC, Infineone Technologies, Dicke Billig & Czaja PLLC, October 13, 2009: US07602032 (4 worldwide citation)

A memory and method of making a memory is disclosed. In one embodiment, the memory includes a cap structure for a magnetoresistive random access memory device including an etch stop layer formed over an upper magnetic layer of a magnetoresistive junction (MTJ/MCJ) layered structure and a hardmask la ...


6
Ulrich Klostermann
Franz Kreupl, Ulrich Klostermann: Magnetoresistive sensor with tunnel barrier and method. Qimonda, Dicke Billig & Czaja PLLC, January 4, 2011: US07863700 (2 worldwide citation)

Magnetoresistive sensors with tunnel barrier and method. One embodiment provides a magnetoresistive sensor having a magnetic tunnel junction is provided. The magnetic tunnel junction includes a barrier layer. The barrier layer includes carbon, pyrolytic carbon, or graphene, or graphite.


7
Ulrich Klostermann
Peter Schrogmeier, Ulrich Klostermann: Method and integrated circuit for determining the state of a resistivity changing memory cell. Qimonda, Dicke Billig & Czaja PLLC, July 6, 2010: US07751231

A method and an integrated circuit for determining the state of a resistivity changing memory cell. In one embodiment the method includes detecting a first resistance of the resistivity changing memory cell, determining whether the first resistance value is smaller than a predetermined threshold val ...


8
Claire T Hovland, Jerome H Abrams, Paul J Robinson: Surgical Connections, Dicke Billig & Czaja P A, February 11, 2003: US06517566 (525 worldwide citation)

Embodiments of the invention provide a permanent implanted support for e.g. the urethral neck of the bladder, generally preventing urinary leakage caused by transmission of intra-abdominal pressure pulse waves. The support is implanted in a straightforward manner without the significant complexity a ...


9
Michael F Hoey, Mark A Christopherson, Steven M Goetz: Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue. Medtronic, Dicke Billig & Czaja P A, June 25, 2002: US06409722 (442 worldwide citation)

The present invention provides an apparatus and a method for producing a virtual electrode within or upon a tissue to be treated with radio frequency alternating electric current. An apparatus in accordance with the present invention includes a supply of a conductive or electrolytic fluid to be prov ...


10
Robert L Assell, Charles D Ray: Percutaneous prosthetic spinal disc nucleus and method of manufacture. RayMedica, Dicke Billig & Czaja P A, February 8, 2000: US06022376 (425 worldwide citation)

A capsule-shaped prosthetic spinal disc nucleus for implantation into a human intradiscal space, made of a substantially inelastic constraining jacket surrounding an amorphous polymer core. The constraining jacket has a generally fixed maximum volume and defines a height. The amorphous polymer core ...