US PATENT NO. 5996003 Data Compression Device Comprising Input Connector For Connecting To Game Player System, Output Connector For Connecting To Memory Card, And Virtual Memory Page Switch
資料處理裝置//記憶卡
US PATENT NO. US6.616.534 Button Control For Use In a Game Controller
用於遊戲控制器之按鈕裝置//改變導電膠與電阻膜或導電軌跡之接觸面積
US PATENT NO. 8012022
Button Control for Use in a Game Controller
US PATENT NO. US 9,001,037 B2 指標定位系統
JAPAN NO. 4047862 利用攝影方式進行游標定位之裝置//利用一攝影機先將螢幕畫面拍攝下來,需包含指標在影像訊號中,再經過描邊、比對、計算得到一座標,再傳送給主機