Y02T 90/167
Systems integrating technologies related to power network operation and communication or information
Official title: Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
Y02T90/167 (Systems integrating technologies related to power network operation and communication or information) appears on 2,865 US grants and 3,862 published applications in this corpus.
Search patents in Y02T- Granted patents
- 2,865
- Published applications
- 3,862
- Assignees
- 915
- Inventors
- 5,311
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 2 |
| 2003 | 2 | 3 |
| 2004 | 7 | 13 |
| 2005 | 8 | 3 |
| 2006 | 4 | 9 |
| 2007 | 5 | 7 |
| 2008 | 7 | 26 |
| 2009 | 4 | 63 |
| 2010 | 18 | 116 |
| 2011 | 36 | 171 |
| 2012 | 52 | 290 |
| 2013 | 120 | 286 |
| 2014 | 169 | 362 |
| 2015 | 236 | 314 |
| 2016 | 254 | 258 |
| 2017 | 270 | 202 |
| 2018 | 205 | 274 |
| 2019 | 253 | 254 |
| 2020 | 223 | 274 |
| 2021 | 186 | 306 |
| 2022 | 198 | 211 |
| 2023 | 188 | 193 |
| 2024 | 176 | 125 |
| 2025 | 105 | 68 |
| 2026 | 53 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods using artificial intelligence for routing electric vehicles15 Sep 2026US 12,736,361 B2
- Apparatus and method for supporting heterogeneous communication in wireless power transmission system1 Sep 2026US 12,726,233 B2LG Electronics Inc.
- Active pairing method and device for wireless LAN-based smart charging or smart charging and discharging25 Aug 2026US 12,715,320 B2Hyundai Motor Company
- Methods and systems for component analysis, sorting, and sequencing based on component parameters and devices utilizing the methods and systems25 Aug 2026US 12,721,110 B2Wolfspeed, Inc.
- Integrated management of electric vehicle charging and non-electric vehicle fueling18 Aug 2026US 12,709,172 B2CyberSwitchingPatents, LLC
- Switch-On Control or Charging Control of Energy End-Consumer Electric Devices and/or Electric Vehicles27 Aug 2026US 2026/0249733 A1Siemens Aktiengesellschaft
- System and method for authenticating electric vehicles using hardware-based identifiers20 Aug 2026US 2026/0241828 A1Micron Technology, Inc.
- Charging Controller for a Vehicle20 Aug 2026US 2026/0241830 A1Bayerische Motoren Werke Aktiengesellschaft
- Electric power control system, electric power control method, and non-transitory computer readable medium13 Aug 2026US 2026/0238013 A1Toyota Jidosha Kabushiki Kaisha
- Access Control System for Electric Vehicle Charging23 Jul 2026US 2026/0212720 A1Urban Intel, Inc.
Most cited
By later US patents
- Apparatus, method and article for physical security of power storage devices in vehicles1,063US 8,560,147 B2Gogoro Inc. · 2013
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Smart electric vehicle (EV) charging and grid integration apparatus and methods998US 9,026,347 B2The Regents of the University of California · 2015
- Connection system and connection method for an electric automotive vehicle509US 5,821,731 ASumitomo Wiring Systems, Ltd. · 1998
- Wireless energy transfer using planar capacitively loaded conducting loop resonators449US 8,035,255 B2WiTricity Corporation · 2011