H01H 2203/022
Helical networks
H01H2203/022 (Helical networks) appears on 11 US grants and 10 published applications in this corpus.
Search patents in H01H- Granted patents
- 11
- Published applications
- 10
- Assignees
- 15
- Inventors
- 28
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Push-button switch assembly and diagnosic methods thereof9 Jan 2024US 11,869,737 B2Ford Global Technologies, LLC
- Switch10 Dec 2019US 10,504,665 B2Johnson Electric International AG
- Electronic component24 May 2016US 9,349,549 B2Novalia Ltd.
- Switch arrays and systems employing the same to enhance system reliability21 Oct 2008US 7,439,465 B2White Electronics Designs Corporation
- Electroluminescent display apparatus22 Jun 2004US 6,751,898 B2
- Keypad switch21 May 2026US 2026/0142098 A1Resideo LLC
- Push-button switch assembly and diagnosic methods thereof8 Jun 2023US 2023/0178323 A1Ford Global Technologies, LLC
- Cord switch25 Jul 2019US 2019/0228875 A1Hitachi Metals, Ltd.
- Resilient contact terminal7 Feb 2019US 2019/0045657 A1Joinset Co., Ltd.
- Switch3 Aug 2017US 2017/0221649 A1Johnson Electric S. A.
Most cited
By later US patents
- Pressure sensitive direction switches200US 6,437,682 B1Ericsson Inc. · 2002
- Panels with animation and sound48US 6,205,690 B1XS Energy International, Inc. · 2001
- Interactive book having electroluminescent display pages and animation effects47US 5,597,183 AJunkyard Dogs, Ltd. · 1997
- Pressure sensitive direction switches35US 6,313,731 B1Telefonaktiebolaget LM Ericsson · 2001
- Electroluminescent display apparatus35US 6,751,898 B22004