Patents by Inventor Rahul R. Marwah

Rahul R. Marwah 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).

  • Active stylus with moveable magnet
    Patent number: 11681381
    Abstract: An active stylus includes an elongate housing having a tip end and a secondary end, opposite the tip end. An inductive charging coil is mounted within the elongate housing, between the tip end and the secondary end. A magnet configured to magnetically hold the inductive charging coil in a charging position and orientation relative to an inductive charger is moveably mounted within the elongate housing between the tip end and the inductive charging coil.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: June 20, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rahul R. Marwah, Bradley Edgar Clements, Brady James Toothaker
  • ACTIVE STYLUS WITH MOVEABLE MAGNET
    Publication number: 20220326789
    Abstract: An active stylus includes an elongate housing having a tip end and a secondary end, opposite the tip end. An inductive charging coil is mounted within the elongate housing, between the tip end and the secondary end. A magnet configured to magnetically hold the inductive charging coil in a charging position and orientation relative to an inductive charger is moveably mounted within the elongate housing between the tip end and the inductive charging coil.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 13, 2022
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Rahul R. MARWAH, Bradley Edgar CLEMENTS, Brady James TOOTHAKER
  • Solid ink stick with retrieval feature
    Patent number: 8366255
    Abstract: A solid ink stick for use in an imaging device, such as a phase change inkjet printer, is provided. The solid ink stick has a retrieval feature located on a top surface thereof. When the ink stick is incorrectly loaded through the insertion opening of a feed channel of the printer, the retrieval feature has a vertical dimension such that the ink stick can be grasped, such as by two fingers of a user, to remove the ink stick through the insertion opening. The retrieval feature generally includes two lower surfaces interconnected with at least one upper surface.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: February 5, 2013
    Assignee: Xerox Corporation
    Inventors: Rahul R. Marwah, Jonathan R. Ritter, Brian Walter Aznoe, Christopher R. Gold
  • SOLID INK STICK WITH RETRIEVAL FEATURE
    Publication number: 20110298874
    Abstract: A solid ink stick for use in an imaging device, such as a phase change inkjet printer, is provided. The solid ink stick has a retrieval feature located on a top surface thereof. When the ink stick is incorrectly loaded through the insertion opening of a feed channel of the printer, the retrieval feature has a vertical dimension such that the ink stick can be grasped, such as by two fingers of a user, to remove the ink stick through the insertion opening. The retrieval feature generally includes two lower surfaces interconnected with at least one upper surface.
    Type: Application
    Filed: June 2, 2010
    Publication date: December 8, 2011
    Applicant: XEROX CORPORATION
    Inventors: Rahul R. Marwah, Jonathan R. Ritter, Brian Walter Aznoe, Christopher R. Gold