Patents by Inventor Randal H. Yokomoto

Randal H. Yokomoto 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).

  • Flexible configuration automatic teller machine
    Patent number: 6206284
    Abstract: An automated bank teller machine (ATM) is provided which is characteristically easy to configure, regardless of whether a replenish-from-the-front (RFTF) configuration or a replenish-from-the-rear (RFTR) configuration is chosen. In particular, the ATM according to the present invention includes a security chest module, a top module, and an interface module. These components are common to both configurations can be built and stored in advance, and can be thereafter configured as desired. In another embodiment, an ATM is provided that permits more than one customer to use the ATM at the same time.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: March 27, 2001
    Assignee: Citicorp Development Center, Inc.
    Inventors: Cuong Do, Avery Bairamian, Xuan S. Bui, Joe Butryn, Edward M. R. Dudasik, Marc Andino Guzman, Nhut Trung Ha, Mohammed Khan, Mitsuru Tamura, Randal H. Yokomoto
  • Multiple configuration automatic teller machine
    Patent number: 5984177
    Abstract: An automated bank teller machine (ATM) is provided which is characteristically easy to configure, regardless of whether a replenish-from-the-front (RFTF) configuration or a replenish-from-the-rear (RFTR) configuration is chosen. In particular, the ATM according to the present invention includes a security chest module, a top module, and an interface module. These components are common to both configurations can be built and stored in advance, and can be thereafter configured as desired. In another embodiment, an ATM is provided that permits more than one customer to use the ATM at the same time.
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: November 16, 1999
    Assignee: Transaction Technology, Inc.
    Inventors: Cuong Do, Avery Bairamian, Xuan S. Bui, Joe Butryn, Edward M. R. Dudasik, Marc Andino Guzman, Nhut Trung Ha, Mohammed Khan, Mitsuru Tamura, Randal H. Yokomoto
  • Method and system for encrypting input from a touch screen
    Patent number: 5768386
    Abstract: An improved touch screen encryption device and method is disclosed. The user selects information from prompts displayed on a touch screen. The improved device determines the input information based upon the location of the touch. The device encrypts the information--for example, the user's personal identification number--and sends the encrypted information to a remote processor. The device and method may be used by a financial institution (such as a bank), a postal services institution or wherever sensitive information is input through a touch screen.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: June 16, 1998
    Assignee: Transaction Technology, Inc.
    Inventors: Randal H. Yokomoto, Warren Yung-Hang Tan, Yosif Smushkovich, Xuan S. Bui, Michael Merman, Inas M. Dessouky, Cuong Do, Stephen M. Gryte, Phoebe Rin-Rin Hsu, Robert R. Propp, Michael L. Sears