G06F 2213/3812
Usb port controller
Official title: USB port controller
G06F2213/3812 (Usb port controller) appears on 86 US grants and 103 published applications in this corpus.
Search patents in G06F- Granted patents
- 86
- Published applications
- 103
- Assignees
- 82
- Inventors
- 225
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 7 |
| 2012 | 1 | 5 |
| 2013 | 4 | 3 |
| 2014 | 4 | 4 |
| 2015 | 5 | 7 |
| 2016 | 5 | 7 |
| 2017 | 8 | 11 |
| 2018 | 6 | 7 |
| 2019 | 13 | 8 |
| 2020 | 5 | 7 |
| 2021 | 7 | 9 |
| 2022 | 7 | 6 |
| 2023 | 6 | 8 |
| 2024 | 5 | 2 |
| 2025 | 5 | 8 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electronic device, device identification method, and charging system10 Mar 2026US 12,572,190 B2Honor Device Co., Ltd.
- Interface module with low-latency communication of electrical signals between power domains10 Feb 2026US 12,547,559 B2AyDee Kay LLC
- Flexible mobile device connectivity to automotive systems with USB hubs10 Feb 2026US 12,547,569 B2Aptiv Technologies AG
- Server management method, apparatus and system, and electronic device and readable storage medium26 Aug 2025US 12,401,567 B2Suzhou Metabrain Intelligent Technology Co., Ltd.
- Method for link transition in universal serial bus and system thereof24 Jun 2025US 12,341,608 B2Mediatek Inc.
- Printing apparatus and control method of printing apparatus4 Jun 2026US 2026/0154222 A1Canon Kabushiki Kaisha
- Universal serial bus hub and control method thereof2 Apr 2026US 2026/0093655 A1Realtek Semiconductor Corp.
- System power management in multi-port i/o hybrid systems9 Oct 2025US 2025/0315094 A1Intel Corporation
- Device, system, and method for providing power from a usb-c pd connection31 Jul 2025US 2025/0244813 A1Core SWX, LLC
- Server management method, apparatus and system, and electronic device and readable storage medium29 May 2025US 2025/0175388 A1Suzhou Metabrain Intelligent Technology Co., Ltd.
Most cited
By later US patents
- Universal serial bus smart hub62US 9,804,977 B2Microchip Technology Incorporated · 2017
- Unidirectional and bidirectional communication between a host device and a peripheral device49US 9,053,243 B2Google Inc. · 2015
- Apparatus for remote wake-up during dedicated charging mode13US 8,862,921 B1Maxim Integrated Products, Inc. · 2014
- Wireless USB enabled dataloads12US 7,966,437 B1Rockwell Collins, Inc. · 2011
- Communication control device, data communication method and program10US 8,635,386 B2Renesas Electronics Corporation · 2014