| Similarity | Rank | |
|---|---|---|
| miniaturization | 0.805 | 83309 |
| computer-controlled | 0.727 | 84628 |
| microscopes | 0.717 | 49164 |
| microchips | 0.715 | 74889 |
| robotic | 0.703 | 16610 |
| implantable | 0.701 | 62274 |
| high-precision | 0.700 | 83678 |
| miniature | 0.698 | 12207 |
| high-power | 0.689 | 65048 |
| hand-held | 0.684 | 28371 |
| handheld | 0.679 | 14811 |
| sensors | 0.677 | 8505 |
| remote-controlled | 0.673 | 84944 |
| photonic | 0.672 | 85991 |
| low-power | 0.672 | 53170 |
| battery-powered | 0.671 | 58574 |
| light-emitting | 0.671 | 81527 |
| ultra-thin | 0.670 | 73941 |
| microprocessors | 0.667 | 70706 |
| lasers | 0.666 | 17848 |
| optics | 0.664 | 21287 |
| microprocessor | 0.664 | 43155 |
| optical | 0.662 | 8261 |
| prototype | 0.661 | 9912 |
| piezoelectric | 0.658 | 76776 |