| 99606141 | LASERSLAT SAVER | Richardson Electronics, Ltd. | — |
| 88791682 | ULTRA3000 | Richardson Electronics, Ltd. | 6171395 |
| 99795193 | RESS | Richardson Electronics, Ltd. | — |
| 99169173 | TURBINEGUARD | Richardson Electronics, Ltd. | 8328891 |
| 97917322 | ULTRAPEM | Richardson Electronics, Ltd. | 8033311 |
| 78304313 | TEK LINK | Richardson Electronics, Ltd. | 3121441 |
| 97041548 | ULTRASTART3000 | RICHARDSON ELECTRONICS, LTD. | — |
| 97280141 | ULTRABRIDGE3000 | RICHARDSON ELECTRONICS, LTD. | — |
| 97041558 | ULTRAGEN3000 | RICHARDSON ELECTRONICS, LTD. | — |
| 97041554 | ULTRAUPS3000 | RICHARDSON ELECTRONICS, LTD. | — |
| 97041552 | ULTRAPEM3000 | RICHARDSON ELECTRONICS, LTD. | — |
| 87750591 | ALTA750 | Richardson Electronics, Ltd. | 5723321 |
| 97132598 | RICHARDSON ELECTRONICS POWER & MICROWAVE TECHNOLOGIES | RICHARDSON ELECTRONICS, LTD. | 7273473 |
| 97132571 | RICHARDSON ELECTRONICS HEALTHCARE | RICHARDSON ELECTRONICS, LTD. | 7265693 |
| 97132532 | RICHARDSON ELECTRONICS | RICHARDSON ELECTRONICS, LTD. | 7160226 |
| 97132530 | RICHARDSON ELECTRONICS | RICHARDSON ELECTRONICS, LTD. | 7160225 |
| 88860581 | ALTA750G | Richardson Electronics, Ltd. | 6828237 |
| 77589730 | CANVYS VISUAL TECHNOLOGY SOLUTIONS | Richardson Electronics, Ltd. | 3857456 |
| 77566636 | CANVYS | Richardson Electronics, Ltd. | 3857438 |
| 72015619 | NATIONAL | RICHARDSON ELECTRONICS, LTD. | 0658739 |
| 88054449 | CETRON | Richardson Electronics, Ltd. | 5713325 |
| 88054446 | CETRON | Richardson Electronics, Ltd. | 5713323 |
| 85712985 | QA3 TRIPLE TESTED · TRIPLE WARRANTY · TRIPLE RELIABILITY | RICHARDSON ELECTRONICS, LTD. | 4481963 |
| 97650103 | AMPEREX | Richardson Electronics, Ltd. | — |
| 77980880 | ENGINEER FOCUSED NAVIGATION | Richardson Electronics, Ltd. | 3933700 |
| 76347113 | PIXELINK | Richardson Electronics, Ltd | 3134595 |
| 72154620 | NATIONAL | Richardson Electronics, Ltd. | 0763011 |
| 78295326 | VIDEOSIGN | Richardson Electronics, Ltd. | — |
| 78242047 | VIEWMEDX | Richardson Electronics, Ltd. | 2900792 |
| 78164024 | FOX FIBER | Richardson Electronics, Ltd. | — |
| 77785967 | CATCH THE WAVE | Richardson Electronics, Ltd. | — |
| 77492325 | VISIANT | Richardson Electronics, Ltd. | — |
| 77492314 | VISIENT | Richardson Electronics, Ltd. | — |
| 77191687 | IMAGING TECHNOLOGY FOR LIFE | Richardson Electronics, Ltd. | — |
| 77021001 | IS | Richardson Electronics, Ltd. | 3278651 |
| 77004448 | NUVISPEC | Richardson Electronics, Ltd. | — |
| 76371650 | ELITE NATIONAL | Richardson Electronics, Ltd. | — |
| 76239762 | STUDIOCAST | Richardson Electronics, Ltd. | — |
| 76200776 | NEXRAY | Richardson Electronics, Ltd. | — |
| 76190632 | X-ELITEC | Richardson Electronics, Ltd. | — |
| 76186606 | RFCAST | Richardson Electronics, Ltd. | — |
| 75848741 | OMNICAST | Richardson Electronics, Ltd. | — |
| 75841752 | THE HOUSE OF TUBES | Richardson Electronics, Ltd. | 2466613 |
| 75733065 | RF GAIN | Richardson Electronics, Ltd. | — |
| 75733061 | TUBES R US | Richardson Electronics, Ltd. | — |
| 75571693 | UTILITY | Richardson Electronics, Ltd. | — |
| 75190872 | MONORAY | Richardson Electronics, Ltd. | 2171867 |