G06V 30/293
Of characters other than kanji, hiragana or katakana
Official title: {of characters other than Kanji, Hiragana or Katakana}
G06V30/293 (Of characters other than kanji, hiragana or katakana) appears on 92 US grants and 96 published applications in this corpus.
Search patents in G06V- Granted patents
- 92
- Published applications
- 96
- Assignees
- 55
- Inventors
- 214
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 4 |
| 2013 | 7 | 6 |
| 2014 | 4 | 5 |
| 2015 | 5 | 5 |
| 2016 | 7 | 7 |
| 2017 | 3 | 12 |
| 2018 | 14 | 8 |
| 2019 | 10 | 7 |
| 2020 | 7 | 8 |
| 2021 | 4 | 10 |
| 2022 | 6 | 4 |
| 2023 | 6 | 5 |
| 2024 | 12 | 8 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for representing and searching characters24 Mar 2026US 12,586,401 B2HanziFinder LLC
- Feature extraction system, method and apparatus based on neural network optimization by gradient filtering25 Mar 2025US 12,260,660 B2Institute of Automation, Chinese Academy of Sciences
- Database generation method and apparatus, electronic device and medium14 Jan 2025US 12,197,487 B2
- Method and system for ideogram character analysis26 Nov 2024US 12,153,624 B2Open Text Corporation
- Digital pen writer verification device8 Oct 2024US 12,111,887 B2Prince Mohammad Bin Fahd University
- Word-Including Picture Encoding Method and Apparatus, and Word-Including Picture Decoding Method and Apparatus15 May 2025US 2025/0157239 A1Huawei Technologies Co., Ltd.
- Method and system for ideogram character analysis17 Apr 2025US 2025/0124079 A1Open Text Corporation
- Digital pen writer verification device25 Jul 2024US 2024/0248957 A1Prince Mohammad Bin Fahd University
- Writer verification device for arabic handwriting4 Jul 2024US 2024/0220577 A1Prince Mohammad Bin Fahd University
- Writer verification device having imaging device4 Jul 2024US 2024/0220578 A1Prince Mohammad Bin Fahd University
Most cited
By later US patents
- Multi-script handwriting recognition using a universal recognizer23US 9,495,620 B2Apple Inc. · 2016
- Recognition of characters in cursive script20US 5,335,289 AInternational Business Machines Corporation · 1994
- Natural language processing via a two-dimensional symbol having multiple ideograms contained therein17US 10,102,453 B1Gyrfalcon Technology Inc. · 2018
- Method and apparatus for Arabic and Farsi font recognition14US 9,014,481 B1King Abdulaziz City for Science and Technology · 2015
- System, apparatus, and method for arabic handwriting recognition12US 10,002,301 B1King Fahd University of Petroleum and Minerals · 2018