H01R 4/2425
Flat plates
Official title: Flat plates, e.g. multi-layered flat plates
H01R4/2425 (Flat plates) appears on 1,489 US grants and 850 published applications in this corpus.
Search patents in H01R- Granted patents
- 1,489
- Published applications
- 850
- Assignees
- 488
- Inventors
- 2,079
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 13 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 12 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 18 | 0 |
| 1985 | 16 | 0 |
| 1986 | 8 | 0 |
| 1987 | 15 | 0 |
| 1988 | 17 | 0 |
| 1989 | 15 | 0 |
| 1990 | 26 | 0 |
| 1991 | 27 | 0 |
| 1992 | 23 | 0 |
| 1993 | 16 | 0 |
| 1994 | 20 | 0 |
| 1995 | 29 | 0 |
| 1996 | 48 | 0 |
| 1997 | 44 | 0 |
| 1998 | 59 | 0 |
| 1999 | 61 | 0 |
| 2000 | 85 | 0 |
| 2001 | 79 | 15 |
| 2002 | 50 | 36 |
| 2003 | 34 | 30 |
| 2004 | 43 | 39 |
| 2005 | 40 | 45 |
| 2006 | 44 | 41 |
| 2007 | 47 | 37 |
| 2008 | 28 | 40 |
| 2009 | 35 | 37 |
| 2010 | 40 | 49 |
| 2011 | 49 | 37 |
| 2012 | 35 | 35 |
| 2013 | 22 | 21 |
| 2014 | 27 | 27 |
| 2015 | 20 | 39 |
| 2016 | 38 | 26 |
| 2017 | 39 | 26 |
| 2018 | 35 | 35 |
| 2019 | 29 | 35 |
| 2020 | 33 | 37 |
| 2021 | 32 | 32 |
| 2022 | 23 | 25 |
| 2023 | 22 | 21 |
| 2024 | 16 | 31 |
| 2025 | 19 | 38 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Middle clamping piece and high-speed connector29 Sep 2026US 12,749,854 B2Dongguan Qifan Precision Hardware and Plastic Co., Ltd
- Connector with cable locator movably attached to the shell25 Aug 2026US 12,719,184 B2Japan Aviation Electronics Industry, Limited
- Insulation piercing electrical connector18 Aug 2026US 12,712,292 B2Nextpower LLC
- Cable connection unit for a connection box21 Jul 2026US 12,689,137 B2Harting Electronics GmbH
- Single pair ethernet connection system14 Jul 2026US 12,683,300 B2KYOCERA AVX Components Corporation
- Quadrax electrical cable with wafer insulation displacement contact connection6 Aug 2026US 2026/0229800 A1Amphenol Canada Corporation
- Auxiliary power tap assemblies for battery energy storage systems and battery energy storage systems and methods including same23 Jul 2026US 2026/0213539 A1TE Connectivity Solutions GmbH
- Insulation piercing connector with integrated conditional electrical coupling device2 Jul 2026US 2026/0188917 A1Terrasmart, Inc.
- Electrical terminal, electrical feed-trough terminal, system and method of assembling the system4 Jun 2026US 2026/0155588 A1TE Connectivity Solutions GmbH
- Axial insulation displacement contact and connection assembly21 May 2026US 2026/0142386 A1TE Connectivity Italia Distribution S.r.l.
Most cited
By later US patents
- IDC termination having means to adapt to various conductor sizes193US 4,533,191 ABurndy Corporation · 1985
- Method of producing insulated terminals160US 4,260,212 AAMP Incorporated · 1981
- Flexible high-power LED lighting system149US 7,210,957 B2Lumination LLC · 2007
- Connector for reducing electromagnetic field coupling127US 5,938,479 ACommunications Systems, Inc. · 1999
- Electrical connector with improved wire termination system125US 5,295,857 A1994