Patents by Inventor Eung-Ryeol Ko

Eung-Ryeol Ko 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).

  • Information terminal with built-in fingerprint recognizer
    Publication number: 20020180585
    Abstract: Disclosed is an information terminal with a built-in fingerprint recognizer for verifying a user's fingerprint and permitting the user to use the information terminal according to a verified result, wherein the information terminal comprises a liquid crystal display (LCD) with a backlight and a thin film transistor (TFT) fingerprint reader, which is incorporated with the LCD, for reading the user's fingerprint, such that the portable phone is reduced in size thereof, it is easier to perform a fingerprint reading, and the external appearance becomes graceful.
    Type: Application
    Filed: June 13, 2002
    Publication date: December 5, 2002
    Inventors: Jee-Hoon Kim, Eung-Ryeol Ko, Soon-Won Jung, Hwi-Seok Lee, Byung-Jin Lee