| 98117084 | QUANTUMWAVE | Applied Optoelectronics, Inc. | — |
| 98481449 | AOI, OPTICS CONNECTING A.I. | Applied Optoelectronics, Inc. | — |
| 98115843 | QUANTUM12 | Applied Optoelectronics, Inc. | — |
| 98116989 | QUANTUMLINK | Applied Optoelectronics, Inc. | 8232920 |
| 78458295 | APPLIED OPTOELECTRONICS, INC. | Applied Optoelectronics, Inc. | 3001557 |
| 87121136 | AOI APPLIED OPTOELECTRONICS, INC. | APPLIED OPTOELECTRONICS, INC. | 5897518 |
| 98117066 | QUANTUMLIGHT | Applied Optoelectronics, Inc. | — |
| 98117023 | QUANTUMREMOTE | Applied Optoelectronics, Inc. | — |
| 98113001 | QUANTUM18 | Applied Optoelectronics, Inc. | 7567030 |
| 98117039 | QUANTUMTEST | Applied Optoelectronics, Inc. | 7561024 |
| 98477277 | THE O CONNECTING A.I. | Applied Optoelectronics, Inc. | — |
| 76222443 | AOI | APPLIED OPTOELECTRONICS, INC. | 2832440 |
| 97539601 | QUANTUM BANDWIDTH | Applied Optoelectronics, Inc. | 7375598 |
| 97069826 | AOI | Applied Optoelectronics, Inc. | 7356108 |
| 97872208 | QUANTUM BANDWIDTH POWERED BY AOI | Applied Optoelectronics, Inc. | — |
| 76016027 | AOI | APPLIED OPTOELECTRONICS, INC. | 2535730 |
| 97070058 | AOI APPLIED OPTOELECTRONICS INC. | Applied Optoelectronics, Inc. | 7312879 |
| 97070061 | AOI | Applied Optoelectronics, Inc. | — |
| 76016029 | APPLIED OPTOELECTRONICS, INC. | APPLIED OPTOELECTRONICS, INC. | 2641218 |
| 76016028 | AOI | APPLIED OPTOELECTRONICS, INC. | 2535731 |
| 76016026 | APPLIED OPTOELECTRONICS, INC. | APPLIED OPTOELECTRONICS, INC. | 2503291 |
| 76358690 | QUANTUMAX | Applied Optoelectronics, Inc. | — |
| 86059040 | AAOI | APPLIED OPTOELECTRONICS, INC. | — |
| 76375365 | BRINGING THE WORLD TO LIGHT | Applied Optoelectronics, Inc. | — |
| 76016025 | APPLIED OPTOELECTRONICS, INC. | APPLIED OPTOELECTRONICS, INC. | 2580484 |
