Christopher Matthews

4 Patents

• US123400342025

  Devices, Methods, and Graphical User Interfaces for an Electronic Device Interacting with a Stylus

  Apple Inc.

  0 cites
• US123215892025

  Device, Method, and Graphical User Interface for Annotating Content

  Apple Inc.

  0 cites
• US123000762025

  Systems and Methods for Authenticating a User Identity Using a Sound Device

  Capital One Services, LLC

  0 cites
• US120057812024

  In-module Media Assembly

  Nissan North America, Inc.

  0 cites