G06V 30/2276
With probabilistic networks
Official title: {with probabilistic networks, e.g. hidden Markov models}
G06V30/2276 (With probabilistic networks) appears on 62 US grants and 37 published applications in this corpus.
Search patents in G06V- Granted patents
- 62
- Published applications
- 37
- Assignees
- 29
- Inventors
- 105
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 4 | 2 |
| 2013 | 5 | 3 |
| 2014 | 3 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 7 | 3 |
| 2019 | 4 | 2 |
| 2020 | 3 | 4 |
| 2021 | 4 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Chinese character writing and decoding method for invasive brain-computer interface12 Aug 2025US 12,386,424 B2Zhejiang University
- Completing typeset characters using handwritten strokes20 May 2025US 12,307,189 B2MyScript
- Simulated handwriting image generator18 Feb 2025US 12,229,399 B2Adobe Inc.
- Simulated handwriting image generator13 Feb 2024US 11,899,927 B2Adobe Inc.
- Apparatuses, methods, and systems for 3-channel dynamic contextual script recognition using neural network image analytics and 4-tuple machine learning with enhanced templates and context data21 Mar 2023US 11,610,084 B1Hyper Labs, Inc.
- A chinese character writing and decoding method for invasive brain-computer interface5 Jun 2025US 2025/0181160 A1Zhejiang University
- Simulated handwriting image generator23 May 2024US 2024/0168625 A1Adobe Inc.
- Completing typeset characters using handwritten strokes7 Mar 2024US 2024/0078377 A1MyScript
- Simulated handwriting image generator12 May 2022US 2022/0148326 A1Adobe Inc.
- Simulated handwriting image generator3 Jun 2021US 2021/0166013 A1Adobe Inc.
Most cited
By later US patents
- Handwriting recognition system and method371US 5,812,698 ASynaptics Incorporated · 1998
- Text recognizer and method using non-cumulative character scoring in a forward search249US 6,285,786 B1Motorola, Inc. · 2001
- Trie based method for indexing handwritten databases223US 5,528,701 APanasonic Technologies, Inc. · 1996
- Trie structure based method and apparatus for indexing and searching handwritten databases with dynamic search sequencing221US 5,768,423 APanasonic Technologies, Inc. · 1998
- Method and apparatus for similarity matching of handwritten data objects166US 5,710,916 APanasonic Technologies, Inc. · 1998