| 9767325 | Analog calculator for wind deflection of rifle bullets | Aug 11, 15 | Sep 19, 17 | Not available |
| 9212885 | Trigonometer | Dec 10, 13 | Dec 15, 15 | Not available |
| 8736461 | Control method of traffic sign by utilizing vehicular network | Jun 25, 12 | May 27, 14 | NATIONAL TSING HUA UNIVERSITY |
| 7814667 | Device to assist in quantifying a product and its use | Apr 13, 05 | Oct 19, 10 | GALDERMA S.A. |
| 5297251 | Method and apparatus for pixel clipping source and destination windows in a graphics system | May 06, 91 | Mar 22, 94 | HEWLETT-PACKARD COMPANY |
| 4359628 | Navigational aid | Sep 24, 80 | Nov 16, 82 | Not available |
| 4359629 | Tactical indicator for bulkhead and other compasses | Jul 08, 80 | Nov 16, 82 | J & K Shepard Pty. Limited |
| 4350877 | Calculating rule useful for making eyeglasses | Jul 18, 80 | Sep 21, 82 | HOYA LENS CORPORATION |