B29L 2031/3437
Cellular phones
Official title: {Cellular phones}
B29L2031/3437 (Cellular phones) appears on 212 US grants and 350 published applications in this corpus.
Search patents in B29L- Granted patents
- 212
- Published applications
- 350
- Assignees
- 128
- Inventors
- 653
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 7 |
| 2002 | 6 | 7 |
| 2003 | 4 | 7 |
| 2004 | 3 | 5 |
| 2005 | 4 | 6 |
| 2006 | 1 | 7 |
| 2007 | 0 | 7 |
| 2008 | 4 | 9 |
| 2009 | 3 | 12 |
| 2010 | 4 | 17 |
| 2011 | 3 | 31 |
| 2012 | 9 | 22 |
| 2013 | 9 | 27 |
| 2014 | 16 | 25 |
| 2015 | 15 | 18 |
| 2016 | 16 | 17 |
| 2017 | 10 | 14 |
| 2018 | 18 | 22 |
| 2019 | 12 | 12 |
| 2020 | 15 | 21 |
| 2021 | 12 | 17 |
| 2022 | 8 | 10 |
| 2023 | 14 | 9 |
| 2024 | 6 | 7 |
| 2025 | 8 | 8 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Film adhesion apparatus for a housing of an electronic apparatus18 Aug 2026US 12,709,072 B2Jm Technology Co., Ltd.
- Film lamination aligning device16 Jun 2026US 12,654,433 B2Qi Ji Electronics Co., Ltd.
- Coupling structures for electronic device housings14 Apr 2026US 12,603,414 B2Apple Inc.
- Overlay applicator machine and method of providing the same18 Nov 2025US 12,472,678 B2Belkin International, Inc.
- Transparent member, electronic device including same, and thermoforming method of transparent member7 Oct 2025US 12,439,539 B2Samsung Electronics Co., Ltd.
- Film Application Apparatus14 May 2026US 2026/0131525 A1Electronic Silk Road (Shenzhen) Tech Co., Ltd.
- Screen Protector Application Structure2 Apr 2026US 2026/0091549 A1
- Film lamination aligning device5 Mar 2026US 2026/0061737 A1Qi Ji Electronics Co., Ltd.
- Screen protector sticking method, screen protector sticking tool, and screen protector plate assembly12 Feb 2026US 2026/0042252 A1Changsha Yuanmeihong Internet Technology Co., Ltd.
- Overlay applicator machine and method of providing the same29 Jan 2026US 2026/0027768 A1Belkin International, Inc.
Most cited
By later US patents
- Audio port configuration for compact electronic devices130US 8,804,993 B2Apple Inc. · 2014
- IMF cover for a portable electronic device125US 7,428,427 B2Sony Ericsson Mobile Communications AB · 2008
- Antenna and method of production103US 6,396,444 B1Nokia Mobile Phones Ltd. · 2002
- Screen protector applicator99US 8,369,072 B12013
- Mobile phone film positioner and a mobile phone film with positioning structure76US 8,640,759 B2Jiangmen VIPO Electronic Technology Co., Ltd. · 2014