Yun Chin Lee

US Patent:

20120280650, Nov 8, 2012

Filed:

Jan 25, 2012

Appl. No.:

13/357879

Inventors:

Dukhyun Kim - Marietta GA, US
Yun Ho Lee - Alpharetta GA, US
Youngsik Hur - Alpharetta GA, US

Assignee:

Samsung Electro-Mechanics Company, Ltd. - Gyunggi-Do

International Classification:

H02J 7/00

US Classification:

320108, 320137

Abstract:

Systems and methods pertaining to wireless power transfer are disclosed. In one implementation, a system includes a wireless charger that is used to charge at least one wirelessly chargeable device. The wireless charger includes a master communication system and at least one wireless power charge transmitter, while the wirelessly chargeable device includes a slave wireless communication system configured at least in part, for communicating with the master wireless communication system in order to execute a wireless power charging operation. The wirelessly chargeable device further includes a wireless power charge receiver configured to receive a wireless power charge from the wireless power charge transmitter contained in the wireless charger.

US Patent:

20120290470, Nov 15, 2012

Filed:

Feb 28, 2012

Appl. No.:

13/406685

Inventors:

Yun Ho Lee - Alpharetta GA, US
Dukhyun Kim - Marietta GA, US
Youngsik Hur - Alpharetta GA, US

Assignee:

Samsung Electro-Mechanics Company, Ltd. - Gyunggi-Do

International Classification:

G06Q 20/22
H04B 5/00

US Classification:

705 39

Abstract:

Payment systems and methods for providing a wireless power charge are disclosed. In one exemplary implementation, a system includes a wireless charger that is used to provide a power charge to a wirelessly chargeable device. Prior to providing the power charge to the wirelessly chargeable device, the wireless charger obtains payment-related information from the wirelessly chargeable device using near field communications (NFC), and transmits this payment-related information to a payment center via a network such as the Internet. The payment center uses the information to either deny or authorize the power charge operation. If authorized, an authorization indication is provided to the wireless charger via the network, and the wireless charger then wirelessly transmits a suitable power charge to the wirelessly chargeable device.

US Patent:

20120326658, Dec 27, 2012

Filed:

Mar 30, 2012

Appl. No.:

13/435568

Inventors:

Dukhyun Kim - Marietta GA, US
Yun Ho Lee - Alpharetta GA, US
Youngsik Hur - Alpharetta GA, US

Assignee:

Samsung Electro-Mechanics Company, Ltd. - Gyunggi-Do

International Classification:

H02J 7/00

US Classification:

320108, 320155

Abstract:

Systems and methods pertaining to wireless power transfer are disclosed. Specifically, disclosed herein are calibration procedures that incorporate transmission of a reference power charge from a wireless power charger to permit determination of an optimized receiver circuitry configuration in one or more wirelessly chargeable devices. The result of the calibration procedures may then be used by the wireless charger to assign various frequencies to several wirelessly chargeable devices so as to optimally transfer a steady state power charge at one or more frequencies to the wirelessly chargeable devices.

US Patent:

20130020988, Jan 24, 2013

Filed:

Jul 17, 2012

Appl. No.:

13/550684

Inventors:

Dukhyun Kim - Marietta GA, US
Yun Ho Lee - Alpharetta GA, US
Youngsik Hur - Alpharetta GA, US

Assignee:

Samsung Electro-Mechanics Company, Ltd. - Gyunggi-Do

International Classification:

H02J 7/00

US Classification:

320108

Abstract:

Systems and methods pertaining to multi-frequency wireless power transfer are disclosed. In one exemplary implementation, a wireless charger is used to generate and transmit two wireless power charges at two different frequencies, using a frequency division multiplexed (FDM) format. A wireless sly chargeable device that is inductively coupled to the wireless charger receives the two wireless power charges in the FDM format and uses the two charges to charge one or more chargeable batteries contained in the wirelessly chargeable device.

US Patent:

20230057179, Feb 23, 2023

Filed:

Aug 20, 2021

Appl. No.:

17/408199

Inventors:

- Dearborn MI, US
Yun Ho Lee - Pleasanton CA, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

H04K 3/00
H04W 4/46
G01S 19/21

Abstract:

A method for detecting communication jamming attacks includes collecting, via a processor associated with a base station, local jamming information from a first vehicle and a second vehicle. The local jamming information having an attack time, an attack localization, and an attack frequency. The method further includes building a global jamming map comprising global jamming information, based on the local jamming information, determining, based on the global jamming map, a location of a communication jamming device, and causing to transmit global jamming information to a third vehicle. The global jamming information is associated with the location of the communication jamming device.

US Patent:

20200288288, Sep 10, 2020

Filed:

Mar 5, 2019

Appl. No.:

16/292938

Inventors:

- Dearborn MI, US
Yun Ho LEE - Pleasanton CA, US

International Classification:

H04W 4/44
G08G 1/048
G08G 1/0968
G06F 9/50
H04W 4/46

Abstract:

Transportation infrastructure provides for vehicle-to-infrastructure (V2I) communication over a vehicle-to-everything (V2X) communication network with a V2X transceiver of a vehicle in accordance with a subscription level defining a level of access of the vehicle to data services of a cellular network. An interface controller operates as a gateway between the cellular network and the V2X communication network. A vehicle includes a transceiver for V2X communication. The transceiver provides for V2I communication over a V2X communication network with transportation infrastructure in accordance with a subscription level defining a level of access of the vehicle to a cellular network, and also provides for vehicle-to-vehicle (V2V) communication over the V2X communication network with other vehicles in accordance with the subscription level.

US Patent:

20200023764, Jan 23, 2020

Filed:

Jul 20, 2018

Appl. No.:

16/040887

Inventors:

- Dearborn MI, US
Yun Ho Lee - Pleasanton CA, US

Assignee:

Ford Global Technologies, LLC - Dearborn MI

International Classification:

B60P 1/64
G06Q 10/06
G06Q 50/30

Abstract:

Systems and methods are disclosed for providing portable containers for users of vehicle services. In an embodiment, a method includes associating a portable container with a user. The method also includes providing a plurality of storage areas disposed about a geographic area. The plurality of storage areas are configured to temporarily store the portable container. The method also includes receiving a request to pick up the portable container from one of the plurality of storage areas. In addition, the method includes delivering, by way of a vehicle service, the portable container to a user location, a specified location, a different storage area of the plurality of storage areas, or a carrier vehicle.

US Patent:

20190080614, Mar 14, 2019

Filed:

Sep 8, 2017

Appl. No.:

15/699805

Inventors:

- Dearborn MI, US
Yun Ho Lee - Pleasanton CA, US

International Classification:

G08G 1/00
G08G 1/0967
G08B 25/01

Abstract:

Example vehicle communication management systems and methods are described. In one implementation, a communication management system determines whether a vehicle can communicate with an external system. If the vehicle is unable to communicate with the external system, the communication management system identifies a neighboring device that can communicate with the external system and communicates vehicle information to the neighboring device. The communication management system also requests the neighboring device to communicate the information, and other details from the neighboring device's perspective, to the external system.