Companies
| Company | Cases | Patents |
|---|---|---|
| IBM ( International Business Machines ) | 104 | 45824 |
| Samsung Electronics | 585 | 51524 |
| Sony | 206 | 13921 |
| Fujitsu Limited | 27 | 8116 |
| Canon | 82 | 19133 |
| LG Electronics | 286 | 25241 |
| Apple | 653 | 12965 |
| Toshiba | 69 | 12719 |
| Microsoft | 240 | 14944 |
| General Electric | 93 | 10570 |
| Toyota | 65 | 12301 |
| Intel | 227 | 16856 |
| Hitachi, Ltd. | 31 | 8270 |
| Mitsubishi Electric Corporation | 31 | 10795 |
| NEC Corporation | 30 | 5058 |
| Qualcomm | 120 | 13811 |
| Hewlett Packard | 151 | 7124 |
| Fujifilm | 56 | 4758 |
| Micron Technology, Inc. | 62 | 5221 |
| Philips | 143 | 10932 |