Patents by Inventor Rien Gahlsdorf

Rien Gahlsdorf has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10073482
    Abstract: A capacitor structure is described. A capacitor structure including a substrate and at least one device formed on the substrate. The device including first and second sections. Each of the first and second sections including a plurality of source/drain regions formed in the substrate and a plurality of gates formed above the substrate such that each of the plurality of gates is formed between each pair of source/drain regions to form a section channel between each pair of source/drain regions. The plurality of gates of the first and second sections are coupled with each other.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: September 11, 2018
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Patent number: 10042376
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate, a plurality of source/drain regions formed in the substrate, and a plurality of gates formed above the substrate. The plurality of gates formed above the substrate such that each of the plurality of gates is formed between each pair of source/drain regions of the plurality of source/drain regions to form a channel between each pair of source/drain regions.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: August 7, 2018
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Patent number: 9595942
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate; a plurality of source/drain regions formed in said substrate to form an active area, the active area having an active area width; and a first and a second plurality of gates formed above the substrate. Each gate of the first and second plurality of gates having a gate width. The gate width is configured to be less than the active area width and each gate of the first and second plurality of gates is formed between a pair of source/drain regions of the plurality of source/drain regions such that the first plurality of gates interleave with the second plurality of gates.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 14, 2017
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Patent number: 9595621
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate; a source/drain region formed in the substrate to form an active area, the active area having an active area width; and at least two gates formed above the substrate. The at least two gates having a gate width. The gate width is configured to be less than the active area width. And, the at least two gates are formed such that the source/drain region is between the two gates to form at least one channel between the two gates.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 14, 2017
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Patent number: 9590120
    Abstract: A capacitor structure is described. A capacitor structure including a substrate; a source/drain region formed in the substrate to form an active area having an active area width; and a plurality of gates formed above the substrate. The source/drain region having a reflection symmetry. Each of the plurality of gates having a gate width. The gate width is configured to be less than said active area width. And, the plurality of gates are formed to have reflection symmetry.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 7, 2017
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Patent number: 9590593
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate, a plurality of source/drain regions, a first plurality gates, and a second plurality of gates. The plurality of source/drain regions is formed in the substrate. The first and second plurality of gates is formed above the substrate. Each gate of the first and second plurality of gates has a gate width. The gate widths are configured to be less than an active area width and each gate of the first and second plurality of gates is formed between a pair of the source/drain regions of the plurality of source/drain regions. And, each gate of the first plurality of gates is configured to be in line with a corresponding gate of the second plurality of gates to form a head-to-head gate configuration.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 7, 2017
    Assignee: TDK Corporation
    Inventors: Rien Gahlsdorf, Jianwen Bao
  • Publication number: 20160294368
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate, a plurality of source/drain regions, a first plurality gates, and a second plurality of gates. The plurality of source/drain regions is formed in the substrate. The first and second plurality of gates is formed above the substrate. Each gate of the first and second plurality of gates has a gate width. The gate widths are configured to be less than an active area width and each gate of the first and second plurality of gates is formed between a pair of the source/drain regions of the plurality of source/drain regions. And, each gate of the first plurality of gates is configured to be in line with a corresponding gate of the second plurality of gates to form a head-to-head gate configuration.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Jim Bao, Rien Gahlsdorf
  • Publication number: 20160293778
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate; a source/drain region formed in the substrate to form an active area, the active area having an active area width; and at least two gates formed above the substrate. The at least two gates having a gate width. The gate width is configured to be less than the active area width. And, the at least two gates are formed such that the source/drain region is between the two gates to form at least one channel between the two gates.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Jim Bao, Rien Gahlsdorf
  • Publication number: 20160294366
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate, a plurality of source/drain regions formed in the substrate, and a plurality of gates formed above the substrate. The plurality of gates formed above the substrate such that each of the plurality of gates is formed between each pair of source/drain regions of the plurality of source/drain regions to form a channel between each pair of source/drain regions.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Jim Bao, Rien Gahlsdorf
  • Publication number: 20160293779
    Abstract: A capacitor structure is described. A capacitor structure including a substrate; a source/drain region formed in the substrate to form an active area having an active area width; and a plurality of gates formed above the substrate. The source/drain region having a reflection symmetry. Each of the plurality of gates having a gate width. The gate width is configured to be less than said active area width. And, the plurality of gates are formed to have reflection symmetry.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Jim Bao, Rien Gahlsdorf
  • Publication number: 20160294367
    Abstract: A capacitor structure is described. The capacitor structure includes a substrate; a plurality of source/drain regions formed in said substrate to form an active area, the active area having an active area width; and a first and a second plurality of gates formed above the substrate. Each gate of the first and second plurality of gates having a gate width. The gate width is configured to be less than the active area width and each gate of the first and second plurality of gates is formed between a pair of source/drain regions of the plurality of source/drain regions such that the first plurality of gates interleave with the second plurality of gates.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Jim Bao, Rien Gahlsdorf
  • Publication number: 20030184381
    Abstract: An alternating current coupling circuit is made up of a chip located within a chain of differential amplifier circuits having thereon a) a filter circuit, having an output, the filter circuit being constructed to filter out a direct current component in a low swing alternating current (AC) signal; and b) a current amplifier circuit, connected to the output of the filter, that amplifies a current associated with the AC signal.
    Type: Application
    Filed: March 17, 2003
    Publication date: October 2, 2003
    Inventors: Theodore J. Wyman, Robert James Martin, Rien Gahlsdorf
  • Publication number: 20030173999
    Abstract: An activity detection system for use with a signal having a high value and a low value has a differential amplifier, a filter and a comparator configured to compare a signal to a threshold value and determine if the threshold value is above the signal, below the signal or in between the high and low values of the signal.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 18, 2003
    Inventors: Rien Gahlsdorf, Fouad Kiamilev
  • Publication number: 20030002109
    Abstract: A method of minimizing a risk of damage to human tissue, caused by an exposure to an amount of laser radiation in excess of a maximum permissible exposure level performed in an optical transceiver having at least two photodetectors and at least two laser transmitters. The method involves monitoring at least one of the photodetectors for receipt of an optical signal; determining if a received optical signal satisfies at least one expected activity criterion; and, if the received optical signal does not satisfy the at least one expected activity criterion, determining that an eye safety fault condition exists and causing a shut down of at least one of the at least two laser transmitters. An optical transceiver with multiple optical devices includes a transmit channel; a receiver channel; an eye safety channel; and a controller, coupled to the transmit channel and eye safety channel.
    Type: Application
    Filed: June 29, 2001
    Publication date: January 2, 2003
    Inventors: Jim Hochberg, Rien Gahlsdorf, Tim Ireland, Ted Wyman