H01R 4/4863
Coil spring
Official title: {Coil spring}
H01R4/4863 (Coil spring) appears on 180 US grants and 163 published applications in this corpus.
Search patents in H01R- Granted patents
- 180
- Published applications
- 163
- Assignees
- 132
- Inventors
- 340
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 3 | 6 |
| 2007 | 2 | 5 |
| 2008 | 3 | 3 |
| 2009 | 4 | 4 |
| 2010 | 5 | 3 |
| 2011 | 4 | 3 |
| 2012 | 3 | 5 |
| 2013 | 4 | 8 |
| 2014 | 4 | 15 |
| 2015 | 10 | 8 |
| 2016 | 9 | 10 |
| 2017 | 13 | 8 |
| 2018 | 6 | 10 |
| 2019 | 12 | 11 |
| 2020 | 9 | 6 |
| 2021 | 6 | 6 |
| 2022 | 6 | 10 |
| 2023 | 11 | 6 |
| 2024 | 4 | 10 |
| 2025 | 8 | 6 |
| 2026 | 2 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Quick installation connector and lamp assembly6 Oct 2026US 12,753,914 B2Savant Technologies LLC
- Electrical coupling27 Jan 2026US 12,537,319 B2
- Connector with a terminal that is biased to one side by an elastic member30 Dec 2025US 12,512,618 B2Sumitomo Wiring Systems, Ltd.
- Electrical connector assembly with coil spring terminal26 Aug 2025US 12,401,149 B2Aptiv Technologies AG
- Busbar connector5 Aug 2025US 12,381,337 B2Autonetworks Technologies, Ltd.
- Compression interposer and interconnect system3 Sep 2026US 2026/0262516 A1Samtec, Inc.
- Pin for transfer molded semiconductor device package30 Jul 2026US 2026/0221675 A1Semiconductor Components Industries, LLC
- Vibration-resistant contact arrangement for hv connections25 Jun 2026US 2026/0180207 A1TE Connectivity Solutions GmbH
- Probe and device for charging and discharging secondary battery4 Jun 2026US 2026/0155589 A1Samsung SDI.Co., Ltd.
- Connector and connector assembly30 Apr 2026US 2026/0121310 A1Japan Aviation Electronics Industry, Limited
Most cited
By later US patents
- Connection structures for extra-vascular electrode lead body161US 7,389,149 B2CVRx, Inc. · 2008
- Shielded electrical connector with a spring arrangement127US 7,811,133 B2Fusion Components Limited · 2010
- Connector assembly for a coaxial cable106US 5,938,474 ARadio Frequency Systems, Inc. · 1999
- Spark plug connector88US 5,791,918 A1998
- Stab connector assembly63US 6,234,851 B1General Electric Company · 2001