Patents by Inventor George Chrysanthakopoulos

George Chrysanthakopoulos 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).

  • Razor cartridge
    Patent number: 11919183
    Abstract: A cartridge for a razor comprises at least one blade and a first blade support configured to attach the at least one blade to the cartridge. The first blade support includes a first portion, a second portion, and a third portion, a first optical feature provided on one or more of the first portion, the second portion, and the third portion. The first optical feature is selected from one or more of a color, a coating, a texture, a perforation, a transparency of the blade support, a light emitting source, a protrusion and a sticker.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: March 5, 2024
    Assignees: BIC Violex Single Member S.A., SOCIETE BIC
    Inventors: Charalampos Schizas, Nikolaos Chatzigrigoriou, Maria Petratou, Christos Ampatis, Dimitris Sioulas, Maria Mitzelou, Nikolaos Ovvadias, Vasileios Papachristos, George Kanakaris, Thomas Brette, Alexander Nicholas Bourque, Nikolaos Chrysanthakopoulos
  • System and method for handling power state change requests initiated by peripheral devices
    Patent number: 6446214
    Abstract: A computer operating system is coupled to intelligent peripheral devices via a peripheral bus architecture that supports unsolicited status requests from peripheral devices. Each peripheral device has local power management that initiates an unsolicited power change request when the device is preparing to change power states. The peripheral bus carries the unsolicited power change request to the operating system. Upon receipt, the operating system issues a power change request directing the peripheral device to perform the power state transition. In this manner, the operating system remains aware of the peripheral device's power state and acts as if it is controlling the device's power state transitions.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: September 3, 2002
    Assignee: Microsoft Corporation
    Inventor: George Chrysanthakopoulos
  • SYSTEM AND METHOD FOR HANDLING POWER STATE CHANGE REQUESTS INITIATED BY PERIPHERAL DEVICES
    Publication number: 20020016904
    Abstract: A computer operating system is coupled to intelligent peripheral devices via a peripheral bus architecture that supports unsolicited status requests from peripheral devices. Each peripheral device has local power management that initiates an unsolicited power change request when the device is preparing to change power states. The peripheral bus carries the unsolicited power change request to the operating system. Upon receipt, the operating system issues a power change request directing the peripheral device to perform the power state transition. In this manner, the operating system remains aware of the peripheral device's power state and acts as if it is controlling the device's power state transitions.
    Type: Application
    Filed: June 8, 1998
    Publication date: February 7, 2002
    Inventor: GEORGE CHRYSANTHAKOPOULOS