Yun Ja Lee

US Patent:

20050286148, Dec 29, 2005

Filed:

Jun 25, 2004

Appl. No.:

10/876347

Inventors:

Yun Lee - Torrance CA, US
Jay Kim - Torrance CA, US
Yong Kim - Los Angeles CA, US
Young Kim - Los Angeles CA, US

International Classification:

G02B017/00

US Classification:

359879000, 359871000

Abstract:

A mirror device for a vehicle comprising a base detachably attached to an internal portion of the vehicle, within a viewable range from a driver sitting behind a steering wheel of the vehicle, a mirror attached to a mirror pad, and a substantially elongate member connecting the mirror pad to the base. The elongate member is formed of belt rings and miniature dumbbells alternately interlinked with the belt rings such that each ball of the dumbbells is rotatably caught in a corresponding one of the belt rings, whereby the elongate member is controllably adjustable to one of an infinite number of aerial settings thereof so that the mirror is subsequently displaced to an aerial position desired by the driver.

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.

US Patent:

20180367613, Dec 20, 2018

Filed:

Jun 16, 2017

Appl. No.:

15/625613

Inventors:

- Dearborn MI, US
Yun Ho Lee - Pleasanton CA, US
Lynn Valerie Keiser - San Carlos CA, US

International Classification:

H04L 29/08

Abstract:

A vehicle controller communicates with a cellular communication system to request content. The content is transmitted to one or more road side units with storage (RSS) lying on the vehicles known or inferred trajectory. When the vehicle passes by the RSS some or all of the content is transmitted to the vehicle using a short-range, high-bandwidth communication protocol. The content may be divided into segments and each segment sent to an RSS. The segments are sized according to a capacity of the RSS and the amount of time the vehicle is expected to spend traversing a range of the RSS. Content may be cached in the RSS for use by other vehicles.

US Patent:

20160359070, Dec 8, 2016

Filed:

Jun 2, 2015

Appl. No.:

14/728364

Inventors:

- Armonk NY, US
Jeehwan Kim - Los Angeles CA, US
Yun Seog Lee - White Plains NY, US
Teodor K. Todorov - Yorktown Heights NY, US

International Classification:

H01L 31/073
H01L 31/18

Abstract:

A photovoltaic device includes a first contact layer formed on a substrate. An absorber layer includes Cu—Zn—Sn—S(Se) (CZTSSe) on the first contact layer. A buffer layer is formed in contact with the absorber layer. Metal dopants are dispersed in a junction region between the absorber layer and the buffer layer. The metal dopants have a valence between the absorber layer and the buffer layer to increase junction potential. A transparent conductive contact layer is formed over the buffer layer.

US Patent:

20160359076, Dec 8, 2016

Filed:

Jun 24, 2015

Appl. No.:

14/749272

Inventors:

- Armonk NY, US
Jeehwan Kim - Los Angeles CA, US
Yun Seog Lee - White Plains NY, US
Teodor K. Todorov - Yorktown Heights NY, US

International Classification:

H01L 31/18
H01L 31/072

Abstract:

A photovoltaic device includes a first contact layer formed on a substrate. An absorber layer includes Cu—Zn—Sn—S(Se) (CZTSSe) on the first contact layer. A buffer layer is formed in contact with the absorber layer. Metal dopants are dispersed in a junction region between the absorber layer and the buffer layer. The metal dopants have a valence between the absorber layer and the buffer layer to increase junction potential. A transparent conductive contact layer is formed over the buffer layer.