H01R 33/20
Having concentrically or coaxially arranged contacts
Official title: having concentrically or coaxially arranged contacts
H01R33/20 (Having concentrically or coaxially arranged contacts) appears on 62 US grants and 45 published applications in this corpus.
Search patents in H01R- Granted patents
- 62
- Published applications
- 45
- Assignees
- 44
- Inventors
- 98
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 5 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 3 |
| 2020 | 4 | 7 |
| 2021 | 9 | 6 |
| 2022 | 8 | 6 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Tree lamp21 Oct 2025US 12,449,117 B1
- Recessing smart quick connect devices29 Jul 2025US 12,372,227 B2SKYX Platforms Corp.
- Connection system for establishing a detachable electrically conductive connection, and connectors22 Jul 2025US 12,368,265 B2
- Ganged coaxial connector assembly6 May 2025US 12,294,189 B2Outdoor Wireless Networks LLC
- Support base for furniture accessories21 May 2024US 11,988,369 B2eMoMo Technology Co., Ltd.
- Ganged coaxial connector assembly14 Aug 2025US 2025/0260206 A1Outdoor Wireless Networks LLC
- Support base for furniture accessories8 Aug 2024US 2024/0263773 A1eMoMo Technology Co., Ltd.
- Recessing smart quick connect devices29 Jun 2023US 2023/0204200 A1SKYX Platforms Corp.
- Improved electrical connection device16 Feb 2023US 2023/0047376 A1Atressa Global Corporation, S.L.
- Connection system for establishing a detachable electrically conductive connection, and connectors2 Feb 2023US 2023/0037111 A1
Most cited
By later US patents
- Connector152US 7,066,739 B22006
- OLED area illumination light source having flexible substrate on a support61US 6,787,990 B2Eastman Kodak Company · 2004
- OLED lighting apparatus39US 6,819,036 B2Eastman Kodak Company · 2004
- Smart quick connect device for electrical fixtures20US 10,326,247 B22019
- Automobile charging unit for a pager19US 6,157,163 A2000