G06V 30/347
Sampling
Official title: {Sampling; Contour coding; Stroke extraction}
G06V30/347 (Sampling) appears on 464 US grants and 501 published applications in this corpus.
Search patents in G06V- Granted patents
- 464
- Published applications
- 501
- Assignees
- 189
- Inventors
- 992
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 9 |
| 2007 | 4 | 6 |
| 2008 | 3 | 3 |
| 2009 | 6 | 9 |
| 2010 | 4 | 7 |
| 2011 | 7 | 13 |
| 2012 | 5 | 15 |
| 2013 | 5 | 12 |
| 2014 | 12 | 13 |
| 2015 | 18 | 39 |
| 2016 | 21 | 45 |
| 2017 | 25 | 39 |
| 2018 | 34 | 57 |
| 2019 | 45 | 39 |
| 2020 | 39 | 30 |
| 2021 | 33 | 31 |
| 2022 | 28 | 37 |
| 2023 | 31 | 34 |
| 2024 | 21 | 25 |
| 2025 | 26 | 17 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing device, method, computer-readable medium, and system30 Jun 2026US 12,670,315 B2Wacom Co., Ltd.
- System and method for providing recommendations based on handwritten data in a handwritten document23 Jun 2026US 12,664,809 B2Wacom Co., Ltd.
- Smart handwriting display device, smart handwriting display method, and electronic device19 May 2026US 12,632,167 B2Beijing BOE Technology Development Co., Ltd.
- System for recognizing online handwriting12 May 2026US 12,626,525 B2Societe BIC
- Input feedback based smart pen and protruding feedback based smart tablet5 May 2026US 12,619,310 B2Dot Incorporation
- Smart handwriting display device, smart handwriting display method, and electronic device27 Aug 2026US 2026/0252233 A1Beijing BOE Technology Development Co., Ltd.
- Input feedback based smart pen and protruding feedback based smart tablet6 Aug 2026US 2026/0227860 A1Dot Incorporation
- Handwritten character beautification method and electronic device16 Jul 2026US 2026/0203969 A1Huawei Technologies Co., Ltd.
- Electronic device for searching for note content and method thereof18 Jun 2026US 2026/0170034 A1Samsung Electronics Co., Ltd.
- Electronic device and method for correcting handwriting input data28 May 2026US 2026/0147472 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Handwriting recognition system and method371US 5,812,698 ASynaptics Incorporated · 1998
- Method for selecting objects on a computer display283US 5,523,775 AApple Computer, Inc. · 1996
- Real time handwriting recognition system280US 5,991,441 AWang Laboratories, Inc. · 1999
- Automatic handwriting recognition using both static and dynamic parameters202US 5,491,758 AInternational Business Machines Corporation · 1996
- Character recognition method and apparatus188US 5,734,750 ACanon Kabushiki Kaisha · 1998