Boltier R&D, Inc.

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Long Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Day-night photovoltaic system
- Patent number 11,695,367
- Issue date Jul 4, 2023
- BOLTIER R&D
- Soon Deuk Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power supply device and switching mode power supply device
- Patent number 9,893,560
- Issue date Feb 13, 2018
- BOLTIER R&D
- Hun Yong Choe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current (AC)-direct current (DC) power booster and AC-D...
- Patent number 9,635,720
- Issue date Apr 25, 2017
- BOLTIER R&D INC.
- Hun Yong Choe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Alternating current (AC)-direct current (DC) power booster and AC-D...
- Patent number 9,462,643
- Issue date Oct 4, 2016
- BOLTIER R&D
- Hun Yong Choe
- G05 - CONTROLLING REGULATING
Information Patent Grant
AC-DC power supply device and switching mode power supply device
- Patent number 9,231,437
- Issue date Jan 5, 2016
- BOLTIER R&D
- Hun Yong Choe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ALTERNATING CURRENT (AC)-DIRECT CURRENT (DC) POWER BOOSTER AND AC-D...
- Publication number 20150351180
- Publication date Dec 3, 2015
- BOLTIER R&D
- Hun Yong CHOE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC POWER SUPPLY DEVICE AND SWITCHING MODE POWER SUPPLY DEVICE
- Publication number 20140049113
- Publication date Feb 20, 2014
- BOLTIER R&D
- Hun Yong CHOE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks

Information Trademark
88296275 - ADC ENERGY
- Serial number 88296275
- Registration number 6219301
- Filing date Feb 11, 2019
- Boltier R&D, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88296284 - POWER EVERYONE
- Serial number 88296284
- Registration number 5850106
- Filing date Feb 11, 2019
- Boltier R&D, Inc.
- 35 - Advertising