Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Digital watch having matrix display for arcade-like game playing

Digital watch having matrix display for arcade-like game playing

US Patent 4504062 · Granted Mar 12, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fastener removal assembly for automated temporary fastener removal2024
System and method for scoring, ranking, and awarding cash prizes to interactive 2008
Acoustic signaling system2004
Positioning system using infrared radiation1998
Throw-measuring football1998
Object recognition system1997
Cursor control system1995
Interactive book device1995
Integrated oxygen ratio controller1995
Remote control system for raster scanned video display1995
Dual-mode hand-held game controller1995
Remote control system for raster scanned video display1994