H04M 19/048
Arrangements providing optical indication of the incoming call
Official title: {Arrangements providing optical indication of the incoming call, e.g. flasher circuits}
H04M19/048 (Arrangements providing optical indication of the incoming call) appears on 244 US grants and 278 published applications in this corpus.
Search patents in H04M- Granted patents
- 244
- Published applications
- 278
- Assignees
- 122
- Inventors
- 572
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 10 |
| 2003 | 7 | 18 |
| 2004 | 7 | 16 |
| 2005 | 7 | 13 |
| 2006 | 10 | 18 |
| 2007 | 13 | 12 |
| 2008 | 10 | 25 |
| 2009 | 3 | 20 |
| 2010 | 12 | 15 |
| 2011 | 9 | 16 |
| 2012 | 18 | 11 |
| 2013 | 21 | 10 |
| 2014 | 12 | 15 |
| 2015 | 16 | 17 |
| 2016 | 13 | 18 |
| 2017 | 12 | 11 |
| 2018 | 15 | 7 |
| 2019 | 7 | 4 |
| 2020 | 4 | 11 |
| 2021 | 8 | 3 |
| 2022 | 4 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and controlling method thereof29 Apr 2025US 12,289,683 B2Samsung Electronics Co., Ltd.
- Device and controlling method thereof23 Apr 2024US 11,968,627 B2Samsung Electronics Co., Ltd.
- Device and controlling method thereof23 Jan 2024US 11,882,523 B2Samsung Electronics Co., Ltd.
- Permanent data indicator, permanent-data-indicator-managing and -adapting methods, terminal using same29 Aug 2023US 11,741,919 B2Orange
- Notification shade with animated reveal of notification indications4 Apr 2023US 11,620,048 B2Google Inc.
- Captioned telephone service system for detecting and alerting peers return to call6 Feb 2025US 2025/0047783 A1Mezmo Corporation
- Device and controlling method thereof29 Feb 2024US 2024/0073823 A1Samsung Electronics Co., Ltd.
- New message reminder method and electronic device4 Jan 2024US 2024/0005752 A1
- Visual status notification on edge of display5 Oct 2023US 2023/0319177 A1Google Inc.
- Device and controlling method thereof16 Jun 2022US 2022/0191784 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Mobile station having method and apparatus for displaying user-selectable animation sequence327US 5,870,683 ANokia Mobile Phones Ltd. · 1999
- Portable terminal device218US 6,411,198 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Wearable accessories providing visual indicia of incoming events for wireless telecommunications device146US 7,715,873 B1Sprint Communications Co.L.P. · 2010
- Wireless video telephone with ambient light sensor139US 6,687,515 B1Denso Corporation · 2004
- Quick-recognition visual notification system for use in radiotelephones125US 5,946,636 AEricsson Inc. · 1999