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Anthony Da Costa
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Mountain View, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Auto-braking for an electromagnetic machine
Patent number
11,652,432
Issue date
May 16, 2023
Mainspring Energy, Inc.
Anthony Da Costa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Auto-braking for an electromagnetic machine
Patent number
11,211,885
Issue date
Dec 28, 2021
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
DC-DC converter in a non-steady system
Patent number
10,916,991
Issue date
Feb 9, 2021
Mainspring Energy, Inc.
Anthony Da Costa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Auto-braking for an electromagnetic machine
Patent number
10,715,068
Issue date
Jul 14, 2020
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
DC-DC converter in a non-steady system
Patent number
10,554,099
Issue date
Feb 4, 2020
EtaGen, Inc.
Anthony Da Costa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Auto-braking for an electromagnetic machine
Patent number
10,404,199
Issue date
Sep 3, 2019
EtaGen, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE
Publication number
20230246576
Publication date
Aug 3, 2023
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE
Publication number
20220173682
Publication date
Jun 2, 2022
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE
Publication number
20200328707
Publication date
Oct 15, 2020
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DC-DC CONVERTER IN A NON-STEADY SYSTEM
Publication number
20200227976
Publication date
Jul 16, 2020
Mainspring Energy, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE
Publication number
20190149074
Publication date
May 16, 2019
EtaGen, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUTO-BRAKING FOR AN ELECTROMAGNETIC MACHINE
Publication number
20190123668
Publication date
Apr 25, 2019
EtaGen, Inc.
Anthony Da Costa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DC-DC CONVERTER IN A NON-STEADY SYSTEM
Publication number
20190089225
Publication date
Mar 21, 2019
EtaGen, Inc.
Anthony Da Costa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER