Patents by Inventor Rajat PAUL

Rajat PAUL 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).

  • Publication number: 20220310610
    Abstract: Thin-film transistors and MIM capacitors in exclusion zones are described. In an example, an integrated circuit structure includes a semiconductor substrate having a zone with metal oxide semiconductor (MOS) transistors therein, and having a zone that excludes MOS transistors. A back-end-of-line (BEOL) structure is above the semiconductor substrate. A thin-film transistor (TFT) and/or a metal-insulator-metal (MIM) capacitor is in the BEOL structure. The TFT and/or MIM capacitor is vertically over the zone that excludes MOS transistors.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 29, 2022
    Inventors: Abhishek A. SHARMA, Willy RACHMADY, Cheng-Ying HUANG, Gilbert DEWEY, Rajat PAUL
  • Publication number: 20220190159
    Abstract: Integrated circuit structures having GeSnB source or drain structures, and methods of fabricating integrated circuit structures having GeSnB source or drain structures, are described. For example, an integrated circuit structure includes a vertical arrangement of horizontal nanowires. A gate stack is around the vertical arrangement of horizontal nanowires. A first epitaxial source or drain structure is at a first end of the vertical arrangement of horizontal nanowires, and a second epitaxial source or drain structure is at a second end of the vertical arrangement of horizontal nanowires. The first and second epitaxial source or drain structures include germanium, tin and boron.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Inventors: Rajat PAUL, Willy RACHMADY, Jessica TORRES, Rambert NAHM, Ashish AGRAWAL, Siddharth CHOUKSEY, Gilbert DEWEY, Jack T. KAVALIEROS
  • Publication number: 20200006570
    Abstract: Embodiments of the present disclosure are contact structures for thin film transistor (TFT) devices. One embodiment is a TFT device comprising: a substrate; a gate formed above the substrate; a TFT channel formed above the substrate; and a pair of contacts formed on the TFT channel, wherein each of the contacts comprises one or more layers including: a metal that is non-reactive with a material of the TFT channel; or a plurality of layers including a first metal layer formed on a second layer, the second layer in contact with the TFT channel and between the first mater layer and the TFT channel. Other embodiments may be disclosed and/or claimed.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 2, 2020
    Inventors: Van H. LE, Rajat PAUL, Abhishek SHARMA, Tahir GHANI, Jack KAVALIEROS, Gilbert DEWEY, Matthew METZ, Miriam RESHOTKO, Benjamin CHU-KUNG, Justin WEBER, Shriram SHIVARAMAN