Wrightspeed, Inc.
Alameda, CA, US· latest recorded location
Wrightspeed, Inc. is named on 11 US grants and 11 published applications in this corpus. Its most frequent classification is Y02T (Low-carbon transport).
- Granted patents
- 11
- Published applications
- 11
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
By publication year.
Technology areas
Share of 22 documents
- Y02TLow-carbon transport17
- B60LElectric vehicle propulsion16
- B60WConjoint control of vehicle sub-units of different type or different function12
- B60KArrangement or mounting of propulsion units or of transmissions in vehicles11
- B62DMotor vehicles4
- F15BSystems acting by means of fluids in general4
- F16HGearing4
- B60RVehicle fittings and parts2
- F02CGas-turbine plants2
- F02MSupplying combustion engines in general with combustible mixtures or constituents thereof2
Recent patents
- Vehicle dynamics control in electric drive vehicles25 Jan 2022US 11,230,196 B2
- Controlled evaporation and heating of fuels for turbine engines27 Apr 2021US 10,989,118 B2
- Power management of electrical vehicles using range extending turbines3 Nov 2020US 10,821,839 B1
- Hydraulic systems with variable speed drives3 Nov 2020US 10,822,772 B1
- Temperature monitoring of magnets in permanent magnet motors used in vehicle drivetrains11 Aug 2020US 10,742,094 B1
- Power management of industrial electric vehicles28 Sep 2023US 2023/0304809 A1
- Independent wheel shiftable wheel drives29 Jun 2023US 2023/0202561 A1
- Vehicle dynamics control in electric drive vehicles2 Jun 2022US 2022/0169121 A1
- Vehicle dynamics control in electric drive vehicles12 Mar 2020US 2020/0079228 A1
- Controlled evaporation and heating of fuels for turbine engines20 Jun 2019US 2019/0186367 A1
Most cited
By later US patents
- Gearboxes with compound planet gears and methods of operating thereof32US 9,541,172 B12017
- Vehicle dynamics control in electric drive vehicles24US 8,718,897 B22014
- Self-powered actively steerable converter dollies for long combination vehicles21US 10,518,831 B22019
- Vehicle dynamics control in electric drive vehicles14US 9,469,214 B22016
- Gearboxes with compound planet gears and methods of operating thereof5US 9,920,818 B22018