Inventor
Robert Moffatt
Inventor
Palo Alto, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks27%
H04BTransmission14%
B60LPropulsion of electrically-propelled vehicles12%
H01QAntennas, i.e. radio aerials12%
Y02TClimate change mitigation technologies related to transportation12%
Y10TTechnical subjects covered by former us classification12%
H01FMagnets6%
B41JTypewriters2%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
11,133,715Wireless power transfer to multiple receiver devices across a variable-sized area202110,957,480Large area power transmitter for wireless power transfer202110,950,383Large area power transmitter for wireless power transfer202110,931,149Wireless power receiver circuits that provide constant voltage or current to an electrical load, and methods202110,892,649Radio frequency (RF) power source and method for use with a wireless power transmitter of a wireless power transfer system202110,523,059Wireless power transfer to multiple receiver devices across a variable-sized area201910,250,078Wireless power transfer to multiple receiver devices across a variable-sized area201910,097,044Wireless energy transfer201810,044,230Integrated power transmitter for wireless power transfer20189,509,147'Wireless energy transfer'20169,450,422'Wireless energy transfer'20169,444,265'Wireless energy transfer'20168,097,983'Wireless energy transfer'20127,825,543'Wireless energy transfer'20104,003,459'Writing machines'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Based in Hengrove, Bristol, EN· patent location history
2010–2018Patents assigned to MASSACHUSETTS INST TECHNOLOGY (6)· patent assignee history
2010–2018Based in Reston, VA, US· patent location history
2012–2016Patents assigned to FISHER PETER H (2)· patent assignee history
2018–2021Patents assigned to MOFFATT ROBERT A (5)· patent assignee history
2018–2019Patents assigned to YEN JEFFREY J (3)· patent assignee history
2018–2021Based in Palo Alto, CA, US· patent location history
2019–2021Patents assigned to ETHERDYNE TECH INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ETHERDYNE TECH INC | 6 | 2019–2021 |
| MASSACHUSETTS INST TECHNOLOGY | 6 | 2010–2018 |
| MOFFATT ROBERT Aself | 5 | 2018–2021 |
| YEN JEFFREY J | 3 | 2018–2019 |
| FISHER PETER H | 2 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palo Alto, California, US | 8 | 2018–2021 |
| Reston, Virginia, US | 6 | 2010–2018 |
| Hengrove, Bristol, EN | 1 | 1977 |