H01R 13/64
Means for preventing incorrect coupling
H01R13/64 (Means for preventing incorrect coupling) appears on 4,216 US grants and 3,737 published applications in this corpus.
Search patents in H01R- Granted patents
- 4,216
- Published applications
- 3,737
- Assignees
- 1,407
- Inventors
- 7,181
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 13 | 0 |
| 1978 | 14 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 13 | 0 |
| 1982 | 16 | 0 |
| 1983 | 15 | 0 |
| 1984 | 16 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 19 | 0 |
| 1988 | 30 | 0 |
| 1989 | 26 | 0 |
| 1990 | 33 | 0 |
| 1991 | 35 | 0 |
| 1992 | 40 | 0 |
| 1993 | 43 | 0 |
| 1994 | 48 | 0 |
| 1995 | 48 | 0 |
| 1996 | 53 | 0 |
| 1997 | 66 | 0 |
| 1998 | 63 | 0 |
| 1999 | 70 | 0 |
| 2000 | 95 | 0 |
| 2001 | 102 | 35 |
| 2002 | 123 | 94 |
| 2003 | 84 | 82 |
| 2004 | 97 | 114 |
| 2005 | 96 | 93 |
| 2006 | 102 | 127 |
| 2007 | 78 | 109 |
| 2008 | 112 | 117 |
| 2009 | 90 | 117 |
| 2010 | 113 | 133 |
| 2011 | 113 | 112 |
| 2012 | 95 | 100 |
| 2013 | 98 | 161 |
| 2014 | 98 | 189 |
| 2015 | 206 | 172 |
| 2016 | 161 | 135 |
| 2017 | 191 | 184 |
| 2018 | 191 | 205 |
| 2019 | 223 | 200 |
| 2020 | 203 | 213 |
| 2021 | 144 | 190 |
| 2022 | 162 | 170 |
| 2023 | 134 | 189 |
| 2024 | 127 | 204 |
| 2025 | 153 | 152 |
| 2026 | 106 | 140 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic connector assembly6 Oct 2026US 12,756,138 B2Dongguan Leader Precision Industry Co., Ltd.
- Connector locking device6 Oct 2026US 12,756,141 B2Hyundai Motor Company
- Kit of personal care appliance and power plug29 Sep 2026US 12,746,700 B2Braun GmbH
- Connector with reliable cable connection29 Sep 2026US 12,749,835 B2Samsung Electronics Co., Ltd.
- High-voltage energy storage quick connector29 Sep 2026US 12,749,851 B2Dinkle Electric Machinery (China) Co., Ltd.
- Modular jumper cable apparatus8 Oct 2026US 2026/0312311 A1
- Connector device8 Oct 2026US 2026/0312337 A1Autonetworks Technologies, Ltd.
- Terminal position assurance for electrical connector8 Oct 2026US 2026/0312338 A1Aptiv Technologies AG
- Card edge connector with a detecting opening1 Oct 2026US 2026/0302665 A1Foxconn Interconnect Technology Limited
- Connector system with magnetic alignment module1 Oct 2026US 2026/0302688 A1HARTING Electric Stiftung & Co. KG
Most cited
By later US patents
- Electrical connector1,198US 7,322,859 B2ITT Manufacturing Enterprises, Inc. · 2008
- Modular patient care system730US 5,713,856 AAlaris Medical Systems, Inc. · 1998
- Pogo pin connector556US 10,205,291 B2Masimo Corporation · 2019
- Polarizing adapter sleeves for electrical connectors489US 4,229,064 ATRW Inc. · 1980
- Hand piece connector429US 6,338,657 B12002