| HEALLO 2074445 · TMA1277208 | an individual | 9 Electronics38 Telecommunications | Registered | 2024 |
| HEYLO 2061100 · TMA1158187 | an individual | 7 Machines11 Lighting21 Housewares | Registered | 2022 |
| HEALIO 2053737 · TMA1215899 | ZEAL GENERATION INC. | 9 Electronics | Registered | 2023 |
| HELLO 2017119 · TMA1217879 · design | Hello Products LLC | 3 Cosmetics21 Housewares | Registered | 2024 |
| HELLO 1949878 · TMA1229803 | HELLO NETWORK INC. | 9 Electronics35 Advertising36 Finance+1 | Registered | 2024 |
| HEALLÉ 1791909 · TMA988241 · design | CICTAN HEALTH GROUP CORP. | 3 Cosmetics5 Pharmaceuticals30 Coffee+1 | Registered | 2018 |
| HELLO 1712223 · TMA948468 | Hello Inc. | 35 Advertising | Registered | 2016 |
| HELLO 1712211 · TMA964415 · design | Hello Inc. | 9 Electronics35 Advertising42 Science | Registered | 2017 |
| HELLO!! 1699499 · TMA1039164 · design | an individual | 9 Electronics16 Paper35 Advertising+3 | Registered | 2019 |
| HELLO 1665254 · TMA912542 | Recipe Unlimited Corporation | 16 Paper21 Housewares24 Textiles+4 | Registered | 2015 |
| HELLO 1636701 · TMA889058 | Owner not shown | 30 Coffee | Registered | 2014 |
| HELLO 1598845 · TMA953767 · design | Hello Products, LLC, a Delaware limited liability company | 3 Cosmetics | Registered | 2016 |
| HELLO 1479548 · TMA938747 | Hello Products, LLC, a Delaware limited liability company | 3 Cosmetics | Registered | 2016 |
| HELLO !! 1290386 · TMA786527 · design | an individual | 38 Telecommunications41 Education | Registered | 2011 |
| HELLO !! 1278281 · TMA676273 · design | an individual | 41 Education | Registered | 2006 |
| HELLO 1186057 · TMA626002 | HAWORTH, INC. | 20 Furniture | Registered | 2004 |
| HELLO!! 0749848 · TMA484633 · design | an individual | 5 Pharmaceuticals16 Paper | Registered | 1997 |
| HALLO 0413672 · TMA239313 | KABUSHIKI KAISHA SHINSEI INDUSTRIES (SHINSE INDUSTRIES CO. LTD.) | 9 Electronics16 Paper | Registered | 1980 |
| HEYOLO 2368713 · design | Owner not listed | 28 Toys | Pending | 2024 |
| HELLO 2328329 | Owner not listed | 9 Electronics10 Medical | Pending | 2024 |
| HALLO 2310794 | HALLO IP HOLDINGS LTD. | 35 Advertising36 Finance37 Construction+4 | Pending | 2024 |
| HALLO 2310793 · design | HALLO IP HOLDINGS LTD. | 35 Advertising36 Finance37 Construction+4 | Pending | 2024 |
| HELLO 2303480 | Owner not listed | 35 Advertising | Pending | 2023 |
| HEY8ALL 2196786 · design | Qinhuangdao Duya Billiards Products Co. Ltd. | 28 Toys41 Education | Pending | 2022 |
| HEYLO 2092782 | Owner not shown | 9 Electronics10 Medical44 Medical | Pending | 2021 |