H04M 1/18
Telephone sets specially adapted for use in ships, mines, or other places
Official title: Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment (H04M1/19 takes precedence)
H04M1/18 (Telephone sets specially adapted for use in ships, mines, or other places) appears on 2,057 US grants and 2,720 published applications in this corpus.
Search patents in H04M- Granted patents
- 2,057
- Published applications
- 2,720
- Assignees
- 736
- Inventors
- 4,729
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 11 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 12 |
| 2003 | 7 | 16 |
| 2004 | 4 | 18 |
| 2005 | 6 | 24 |
| 2006 | 16 | 19 |
| 2007 | 8 | 33 |
| 2008 | 14 | 27 |
| 2009 | 21 | 55 |
| 2010 | 24 | 64 |
| 2011 | 38 | 68 |
| 2012 | 42 | 76 |
| 2013 | 55 | 115 |
| 2014 | 74 | 166 |
| 2015 | 112 | 216 |
| 2016 | 164 | 198 |
| 2017 | 189 | 199 |
| 2018 | 164 | 192 |
| 2019 | 190 | 204 |
| 2020 | 197 | 176 |
| 2021 | 121 | 165 |
| 2022 | 110 | 157 |
| 2023 | 107 | 164 |
| 2024 | 137 | 166 |
| 2025 | 121 | 117 |
| 2026 | 63 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mobile electronic device8 Sep 2026US 12,730,480 B2Getac Technology Corporation
- Electronic device including display and a cushion member1 Sep 2026US 12,726,557 B2Samsung Electronics Co., Ltd.
- Sleek case for a mobile device25 Aug 2026US 12,714,212 B21Lss, Inc
- Electronic device25 Aug 2026US 12,719,971 B2Vivo Mobile Communication Co., Ltd.
- Protective case for electronic device and protective case manufacturing method11 Aug 2026US 12,706,628 B2Shenzhen Zhangla Innovation Technology Co., LTD.
- Electronic device including structure for receiving sound signal1 Oct 2026US 2026/0303719 A1Samsung Electronics Co., Ltd.
- Intelligent terminal1 Oct 2026US 2026/0303720 A1Beijing Zitiao Network Technology Co., Ltd.
- Air extraction type mobile phone waterproof bag10 Sep 2026US 2026/0270339 A1Ginnini Technology Limited
- Mechanical Part Sealing Method and Electronic Device20 Aug 2026US 2026/0247555 A1Huawei Technologies Co., Ltd.
- Lower module, display device including the same and method for providing the same13 Aug 2026US 2026/0236063 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Terminal and electronic water-resistance method919US 9,590,433 B2Zte Corporation · 2017
- Protective enclosure for electronic device422US 7,609,512 B2Otter Products, LLC · 2009
- Hand-held portable data terminal having removably interchangeable, washable, user-replaceable components with liquid-impervious seal373US 6,031,524 AIntermec IP Corp. · 2000
- Acoustic systems for electronic devices333US 8,055,003 B2Apple Inc. · 2011
- Protective enclosure for a computer293US 7,933,122 B2Otter Products, LLC · 2011