Qi FU

Person

Taoyuan Hsien, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Winding assembly and magnetic element
- Patent number 12,027,299
- Issue date Jul 2, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Qi Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless signal device, system and method for elevator service request
- Patent number 11,939,186
- Issue date Mar 26, 2024
- Otis Elevator Company
- Kai Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic core
- Patent number D1005953
- Issue date Nov 28, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Magnetic core
- Patent number D997876
- Issue date Sep 5, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Communication for elevator service request
- Patent number 11,708,237
- Issue date Jul 25, 2023
- Otis Elevator Company
- Kai Li
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Magnetic device and method of manufacturing the same
- Patent number 11,581,119
- Issue date Feb 14, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Totem-pole power factor correction circuit
- Patent number 11,575,315
- Issue date Feb 7, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Qi Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless signal device, system and method for elevator service request
- Patent number 11,505,425
- Issue date Nov 22, 2022
- Otis Elevator Company
- Hui Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power factor correction circuit
- Patent number 11,489,440
- Issue date Nov 1, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic core
- Patent number D912626
- Issue date Mar 9, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Elevator service requesting based on social media application module
- Patent number 10,645,543
- Issue date May 5, 2020
- Otis Elevator Company
- Hui Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power adaptor
- Patent number 10,541,616
- Issue date Jan 21, 2020
- Delta Electronics (Shanghai) Co., Ltd.
- Hai-Bin Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control apparatus for flyback circuit
- Patent number 9,991,811
- Issue date Jun 5, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Haibin Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE
- Publication number 20240333170
- Publication date Oct 3, 2024
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Qi FU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR DETECTING ELEVATOR SAFETY CHAIN
- Publication number 20230211979
- Publication date Jul 6, 2023
- Otis Elevator Company
- Fu Qi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM
- Publication number 20230134516
- Publication date May 4, 2023
- Otis Elevator Company
- Yu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE MESH FOR COMPOSABLE CLOUD-NATIVE NETWORK FUNCTIONS
- Publication number 20230034779
- Publication date Feb 2, 2023
- Intel Corporation
- Cunming LIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR TESTING ELEVATOR DISPLAY UNIT AND ELEVATOR...
- Publication number 20220411227
- Publication date Dec 29, 2022
- Otis Elevator Company
- BiChun Li
- B66 - HOISTING LIFTING HAULING
Information Patent Application
TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT
- Publication number 20220209653
- Publication date Jun 30, 2022
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qi FU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPATIAL LOCATION POSITIONING METHOD AND SYSTEM FOR ELEVATOR AND ELE...
- Publication number 20220194738
- Publication date Jun 23, 2022
- Otis Elevator Company
- Fu Qi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
LOCATING FAILURE OF LANDING DOOR SAFETY CIRCUIT
- Publication number 20220017329
- Publication date Jan 20, 2022
- Otis Elevator Company
- BiChun Li
- B66 - HOISTING LIFTING HAULING
Information Patent Application
POWER FACTOR CORRECTION CIRCUIT
- Publication number 20210367508
- Publication date Nov 25, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haibin SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WINDING ASSEMBLY AND MAGNETIC ELEMENT
- Publication number 20210350973
- Publication date Nov 11, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qi FU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING ASSEMBLY AND MAGNETIC ASSEMBLY
- Publication number 20210350975
- Publication date Nov 11, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qi FU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING ASSEMBLY AND MAGNETIC ELEMENT
- Publication number 20210350974
- Publication date Nov 11, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haibin SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200251272
- Publication date Aug 6, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haibin SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELEVATOR SERVICE REQUESTING BASED ON SOCIAL MEDIA APPLICATION MODULE
- Publication number 20190349724
- Publication date Nov 14, 2019
- Otis Elevator Company
- Hui Chen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
COMMUNICATION FOR ELEVATOR SERVICE REQUEST
- Publication number 20190330010
- Publication date Oct 31, 2019
- Otis Elevator Company
- Kai Li
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST
- Publication number 20190330012
- Publication date Oct 31, 2019
- Otis Elevator Company
- Hui Chen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST
- Publication number 20190292010
- Publication date Sep 26, 2019
- Otis Elevator Company
- Kai Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD AND CONTROL APPARATUS FOR FLYBACK CIRCUIT
- Publication number 20180159437
- Publication date Jun 7, 2018
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Haibin SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTOR
- Publication number 20170331378
- Publication date Nov 16, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hai-Bin SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WINDING UNIT, MAGNETIC COMPONENT AND POWER SUPPLY HAVING THE SAME
- Publication number 20160217913
- Publication date Jul 28, 2016
- DELTA ELECTRONICS, INC.
- WEI CHENG
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Winding assembly and magnetic element

Wireless signal device, system and method for elevator service request

Magnetic core

Magnetic core

Communication for elevator service request

Magnetic device and method of manufacturing the same

Totem-pole power factor correction circuit

Wireless signal device, system and method for elevator service request

Power factor correction circuit

Magnetic core

Elevator service requesting based on social media application module

Power adaptor

Control method and control apparatus for flyback circuit

Patents Applicationslast 30 patents

POWER CONVERSION CIRCUIT AND POWER SUPPLY DEVICE

METHOD AND APPARATUS FOR DETECTING ELEVATOR SAFETY CHAIN

COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM

SERVICE MESH FOR COMPOSABLE CLOUD-NATIVE NETWORK FUNCTIONS

APPARATUS AND METHOD FOR TESTING ELEVATOR DISPLAY UNIT AND ELEVATOR...

TOTEM-POLE POWER FACTOR CORRECTION CIRCUIT

SPATIAL LOCATION POSITIONING METHOD AND SYSTEM FOR ELEVATOR AND ELE...

LOCATING FAILURE OF LANDING DOOR SAFETY CIRCUIT

POWER FACTOR CORRECTION CIRCUIT

WINDING ASSEMBLY AND MAGNETIC ELEMENT

WINDING ASSEMBLY AND MAGNETIC ASSEMBLY

WINDING ASSEMBLY AND MAGNETIC ELEMENT

MAGNETIC DEVICE AND METHOD OF MANUFACTURING THE SAME

ELEVATOR SERVICE REQUESTING BASED ON SOCIAL MEDIA APPLICATION MODULE

COMMUNICATION FOR ELEVATOR SERVICE REQUEST

WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST

WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST

CONTROL METHOD AND CONTROL APPARATUS FOR FLYBACK CIRCUIT

POWER ADAPTOR

WINDING UNIT, MAGNETIC COMPONENT AND POWER SUPPLY HAVING THE SAME