G06F 16/90332
Natural language query formulation or dialogue systems
Official title: {Natural language query formulation or dialogue systems}
G06F16/90332 (Natural language query formulation or dialogue systems) appears on 1,848 US grants and 2,557 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,848
- Published applications
- 2,557
- Assignees
- 666
- Inventors
- 6,288
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 4 | 2 |
| 2004 | 4 | 1 |
| 2005 | 4 | 5 |
| 2006 | 3 | 6 |
| 2007 | 0 | 6 |
| 2008 | 0 | 3 |
| 2009 | 2 | 8 |
| 2010 | 5 | 6 |
| 2011 | 2 | 10 |
| 2012 | 5 | 12 |
| 2013 | 16 | 20 |
| 2014 | 16 | 29 |
| 2015 | 19 | 51 |
| 2016 | 31 | 74 |
| 2017 | 54 | 65 |
| 2018 | 55 | 106 |
| 2019 | 130 | 256 |
| 2020 | 159 | 289 |
| 2021 | 227 | 337 |
| 2022 | 288 | 245 |
| 2023 | 302 | 197 |
| 2024 | 213 | 153 |
| 2025 | 182 | 261 |
| 2026 | 124 | 413 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chatbot service providing method and chatbot service providing system based on keyword usage and visual indication6 Oct 2026US 12,755,735 B2Hyundai Motor Company
- Advertisement display system and associated methods29 Sep 2026US 12,748,808 B2AdMarketplace
- Self-supervision in table question answering8 Sep 2026US 12,730,844 B2International Business Machines Corporation
- Real-time synthetically generated video from still frames1 Sep 2026US 12,724,653 B2Capital One Services, LLC
- Automated content creation and content services for collaboration platforms1 Sep 2026US 12,724,805 B2Atlassian Pty Ltd.
- System and method for evaluating subject matter data and applying the same to a virtual landscape8 Oct 2026US 2026/0310730 A1Accencio LLC
- Method, apparatus, device, and storage medium for displaying information8 Oct 2026US 2026/0310739 A1Beijing Youzhuju Network Technology Co., Ltd.
- Dynamic caching for chatbots using machine learning1 Oct 2026US 2026/0303550 A1ADP, Inc.
- Automated content creation and content services for collaboration platforms24 Sep 2026US 2026/0288829 A1Atlassian Pty Ltd.
- Question answering method and question answering system24 Sep 2026US 2026/0288871 A1Industrial Technology Research Institute
Most cited
By later US patents
- Unified messaging methods and systems for communication and cooperation among distributed agents in a computing environment571US 6,691,151 B1SRI International · 2004
- Mobile navigation of network-based electronic information using spoken input478US 6,757,718 B1SRI International · 2004
- Using a community of distributed electronic agents to support a highly mobile, ambient computing environment455US 7,036,128 B1SRI International Offices · 2006
- Navigating network-based electronic information using spoken input with multimodal error feedback431US 6,742,021 B1SRI International · 2004
- System, method, and article of manufacture for agent-based navigation in a speech-based data navigation system429US 6,523,061 B1SRI International · 2003