Ben Guo

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West Hartford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Wireless power transfer device
- Patent number 11,876,384
- Issue date Jan 16, 2024
- Otis Elevator Company
- Ben Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-port buck-boost converter and method of control
- Patent number 11,476,765
- Issue date Oct 18, 2022
- Otis Elevator Company
- Ben Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for control of tunable passive component based po...
- Patent number 10,686,376
- Issue date Jun 16, 2020
- HAMILTON SUNSTRAND CORPORATION
- Ben Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR SWITCH MONITORING DEVICE
- Publication number 20220242692
- Publication date Aug 4, 2022
- Otis Elevator Company
- Ben GUO
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CONTROL SYSTEM WITH RELIABILITY MONITORING
- Publication number 20220242696
- Publication date Aug 4, 2022
- Otis Elevator Company
- Zhenhong LI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MULTI-PORT BUCK-BOOST CONVERTER AND METHOD OF CONTROL
- Publication number 20220190723
- Publication date Jun 16, 2022
- Otis Elevator Company
- Ben GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSFER DEVICE
- Publication number 20220190645
- Publication date Jun 16, 2022
- Otis Elevator Company
- Ben GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELEVATOR SYSTEM INCLUDING WIRELESS POWER TRANSFER
- Publication number 20220106155
- Publication date Apr 7, 2022
- Otis Elevator Company
- Ben GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER