Command switch-over method of button combination

Application Number: 00102878
Application Date: 2000.03.08
Publication Number: 1312495
Publication Date: 2001.09.12
Priority Information:
International: G06F3/023
Applicant(s) Name: Xinju Enterprise Co., Ltd.
Inventor(s) Name: Zhou Jinwen
Patent Agency Code: 11219
Patent Agent: shou ning
Abstract The instruction switching method of keypad is characterized by that it adopts the connection of outconnected keypad and personal computer, and in the interior of microprocessor of said keypad interior the hot-key of Num lock switched functional software is burn-recorded, wher the hot-key key or Num lock key is pressed down, said switching software can have hot-key or Num lock automatic switching function, so that on every key cap of keyped at least more than two functions of digit figures, symbols or catalog can be printed, and provided for user to use.