| 86380718 | DSP | BackOffice Associates, LLC | 4849109 |
| 88846944 | DSP | Rogers Corporation | 6280427 |
| 79216369 | DSP | Chen Hong | 5420719 |
| 88856859 | DSP | Hong, Chen | 6259587 |
| 86549496 | DSP | LIZARD SKINS, LLC | 4831045 |
| 73510180 | DSP | DEROGATIS MEASUREMENT ASSESSMENTS, LLC | 1339205 |
| 88638897 | DSP | Dune Company of Imperial Valley, LLC | 6071470 |
| 97706792 | DSP | The Digital Stone Project A NJ Nonprofit Corporation | 7575316 |
| 79216071 | DSP | Chen Hong | 5420713 |
| 86441284 | DSP | LIZARD SKINS, LLC | 4759864 |
| 87372279 | DSP | LIZARD SKINS, LLC | 5441580 |
| 86439852 | DSP | LIZARD SKINS, LLC | 4756011 |
| 87797426 | DSP | International Fraternity of Delta Sigma Pi | 5565830 |
| 76170855 | DSP | COMPAK, INC. | 2769651 |
| 74246446 | DSP | JOE POWELL GOLF, INC. | 1727840 |
| 85355415 | DSP | Osaka Vacuum, Ltd. | 4280409 |
| 97465895 | DSP | Stephenson, Dylan L | — |
| 97025297 | DSP | 20th Century Pumps Ltd. | — |
| 86406846 | DSP | Diversified Software Products, LLC | — |
| 85299508 | DSP | Dugan, Matthew | 4059880 |
| 87242671 | DSP | Hussain, Munir | — |
| 75739587 | DSP | Leach, Maurice | — |
| 77804734 | DSP | Design Search Pro, Inc. | 3789720 |
| 74418060 | DSP | KAMYR, INC. | — |
| 86284988 | DSP | COMPASS MINERALS MANITOBA INC. | — |
| 79004369 | DSP | Tata Steel IJmuiden BV | 3060493 |
| 86468335 | DSP | GEP SOFTWARE TECHNOLOGIES, LLC | — |
| 85672273 | DSP | Smartpath LLC | — |
| 78578230 | @DSP | Kabushiki Kaisha Toshiba | — |
| 78540219 | DSP | IXI Corporation | — |
| 78394388 | DSP | DSP, LLC | 3092234 |
| 78133421 | DSP | dsp,llc | — |
| 77231374 | DSP | DYBAS, Robert C. | — |
| 77216573 | DSP | H.B. FULLER CONSTRUCTION PRODUCTS INC. | 3664189 |
| 76392938 | DSP | King Enterprises, LLC | — |
| 76307686 | µDSP | Morphics Technology, Inc. | — |
| 75679029 | DSP | TEXAS INSTRUMENTS INCORPORATED | 2476346 |
| 75568387 | DSP | SAC (USA), INC. | 2295907 |
| 74615505 | DSP | RISING PHARMACEUTICALS, INC. | 1997593 |
| 74321770 | DSP | Diversified Steel Products Mfg. Ltd. | — |
| 74179641 | DSP | TRIANGLE SUSPENSION SYSTEMS, INC. | 1711529 |
| 73825470 | DSP | BURR-BROWN CORPORATION | 1630642 |
| 73620887 | DSP | DSP SYSTEMS CORPORATION | — |
| 73517551 | DSP | DSP SYSTEMS CORPORATION | 1368320 |
| 73427723 | DSP | Econanalysis Incorporated | 1329026 |
| 73159392 | DSP | DE LAVAL TURBINE INC. | 1108030 |
| 72086404 | DSP | FMC Corporation | 0701308 |
