| MICRODRAWER 1574068 · TMA861787 | BSH Home Appliances Corporation | 11 Lighting | Registered | 2013 |
| MICRODROPLET 1514953 · TMA883562 | an individual | 10 Medical21 Housewares | Registered | 2014 |
| MICRODERMAMITT 1311225 · TMA703439 | MicrodermaMitt, Inc. | 21 Housewares | Registered | 2007 |
| MICROHYDRAULICS 0690820 · TMA447514 | MICROHYDRAULICS INC. | 7 Machines9 Electronics11 Lighting+3 | Registered | 1995 |
| MicroTrouble 2141062 · TMA1201510 | putianshichengxiangqushiwangluokejiyouxianzerengongsi | 24 Textiles | Registered | 2023 |
| microdrink 1884583 · TMA1098872 | WATERDROP MICRODRINK GMBH | 5 Pharmaceuticals32 Beer33 Wine | Registered | 2021 |
| MICRODRY 1854007 · TMA1064596 | MindsInSync (Hong Kong) Ltd. a Hong Kong company | 18 Leather20 Furniture21 Housewares+4 | Registered | 2019 |
| MicroData 1582708 · TMA858629 | MEGLAB ÉLECTRONIQUE INC. | 9 Electronics | Registered | 2013 |
| Microdur 1419350 · TMA764401 | Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG | 6 Metal | Registered | 2010 |
| MICROTOUCH 1195578 · TMA652873 | Ideavillage Products Corp. | 8 Hand | Registered | 2005 |
| MICRODRIVE 1017810 · TMA559461 | an individual | 9 Electronics | Registered | 2002 |
| MICROTOUCH 0764086 · TMA455377 | TES America, LLC | 9 Electronics | Registered | 1996 |
| MICROTAG 0666401 · TMA413842 | Brady Corporation Limited | 20 Furniture | Registered | 1993 |
| MICROTRACER 0656223 · TMA381792 | MICRO TRACERS, INC. | 5 Pharmaceuticals | Registered | 1991 |
| MICROTRAC 0452041 · TMA250751 | MICROTRAC, INC. (a Delaware corporation) | 9 Electronics | Registered | 1980 |
| MICRODOT 0339481 · TMA205426 | Huck Patents, Inc. | 6 Metal | Registered | 1975 |
| MICRODOT 0268138 · TMA129097 | Huck Patents, Inc. | 9 Electronics | Registered | 1962 |
| MICROTOUCH 2226394 · design | TES America, LLC | 9 Electronics10 Medical35 Advertising | Pending | 2022 |
| MACROTRANSIT 2097195 | PANTONIUM INC. | 39 Transport42 Science | Pending | 2021 |
| Microtouch 2062256 | OCEANONE TECHNOLOGY LTD. | 9 Electronics12 Vehicles20 Furniture+1 | Pending | 2020 |
| MICRODYNAMICS 1353593 · TMA769522 | Severn Trent Water Purification, Inc. a Pennsylvania corporation | 11 Lighting37 Construction40 Treatment | Registered | 2010 |
| Mshrda 2241890 · TMA1261638 | Shenzhen Maiduoduo E-commerce Co. Ltd. | 9 Electronics | Registered | 2024 |
| MAKERTOYZ 2208988 · TMA1244108 | an individual | 16 Paper | Registered | 2024 |
| MUZARTS 2197262 · TMA1197266 | an individual | 9 Electronics11 Lighting15 Musical+5 | Registered | 2023 |
| MissShorthair 2193214 · TMA1234927 | Hangzhou Blue DoorTrading Co. LTD | 25 Clothing | Registered | 2024 |