H04M 1/7246
By connection of exchangeable housing parts
Official title: by connection of exchangeable housing parts
H04M1/7246 (By connection of exchangeable housing parts) appears on 448 US grants and 592 published applications in this corpus.
Search patents in H04M- Granted patents
- 448
- Published applications
- 592
- Assignees
- 219
- Inventors
- 994
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 12 |
| 2003 | 1 | 28 |
| 2004 | 10 | 26 |
| 2005 | 9 | 25 |
| 2006 | 15 | 26 |
| 2007 | 19 | 20 |
| 2008 | 11 | 23 |
| 2009 | 13 | 37 |
| 2010 | 12 | 24 |
| 2011 | 14 | 24 |
| 2012 | 19 | 33 |
| 2013 | 35 | 36 |
| 2014 | 31 | 54 |
| 2015 | 41 | 48 |
| 2016 | 39 | 55 |
| 2017 | 47 | 28 |
| 2018 | 28 | 19 |
| 2019 | 27 | 21 |
| 2020 | 16 | 17 |
| 2021 | 7 | 7 |
| 2022 | 6 | 7 |
| 2023 | 5 | 8 |
| 2024 | 7 | 5 |
| 2025 | 7 | 4 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device for recognizing cover device and operation method thereof8 Sep 2026US 12,732,576 B2Samsung Electronics Co., Ltd.
- Point-of-sale system for portable electronic devices25 Aug 2026US 12,718,217 B2
- Consumer electronic registration, control and support concierge device and method21 Jul 2026US 12,689,691 B2NexStep, Inc.
- Mobile communication terminal customizing platform, and service method thereof16 Jun 2026US 12,659,398 B2Slash B Slash Co., Ltd
- Waterproof device for diving and method for operating same5 May 2026US 12,621,383 B2Artisan and Ocean Co., Ltd.
- Point-of-sale system for portable electronic devices11 Jun 2026US 2026/0162092 A1InVue Security Products Inc.
- Mobile device case with user input and power adapter11 Jun 2026US 2026/0163972 A1
- Smart mobile phone case with display screen7 May 2026US 2026/0129116 A1Shenzhen Noor Trading Co.,Ltd
- Systems and methods for controlling a mobile device cover26 Mar 2026US 2026/0089254 A1STAR CO Scientific Technologies Advanced Research Co, LLC d/b/a STAR CO
- Power and data coupling system30 Oct 2025US 2025/0338407 A1Advanced Access Technologies LLC
Most cited
By later US patents
- Electronic device cover with embedded radio frequency (RF) transponder and methods of using same371US 6,771,981 B1Nokia Mobile Phones Ltd. · 2004
- Communication device having interchangeable faceplates and active keypad cover339US 5,848,152 AMotorola, Inc. · 1998
- Mechanical locking of floor panels with vertical snap folding225US 8,353,140 B2Välinge Innovation AB · 2013
- Mechanical locking of floor panels with vertical snap folding and an installation method to connect such panels189US 8,499,521 B2Välinge Innovation AB · 2013
- Keypads for electrical devices167US 6,593,914 B1Nokia Mobile Phones Ltd. · 2003