Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Lg Electronics Inc.

Hynix Semiconductor Inc.

Secugen Corporation

Alps Electric Korea Co., Ltd.

Kyungdong Pharm. Co., Ltd.

Novatech Co., Ltd.

Sang Hoon Shin

Jong Hyun Choi

Dong Won Lee

Hoo Sang Lee

Dae Woo Park

Youn Tak Kim

Chong Soo Kim

Nam I Jo

Sang Hoon Lee

Jin Ho Lee

In Ho Lee

Won Jun Choi

Ki Young Lee

Seung Wook Kwack

In Gi Cheon

Han Baek Lee

Sung Woong Ahn

Hong Jun Choi

Choong Jae Lee

Hyuk Soo Park

Byoung Suk Lee

Choon Teak Oh

Kon Hee Chang

Woo Joo Ahn

A rotary switch device for a vehicle includes a rotary dial module including a plurality of sensors, a material configured to react to a magnetic force, and a base module that generates a magnetic force greater than or equal to a threshold value to enable the rotary dial module to be attached to the base module and transmits detection results from the plurality of sensors included in the rotary dial module to an electronic device inside the vehicle when the rotary dial module is attached to the base module.

Rotary switch device for vehicle

A switch apparatus, includes: a base module including a base case, and a moving magnet movably mounted in the base case; and a manipulation module including a manipulation case, and a first magnet fixedly mounted in the manipulation case, wherein the moving magnet moves between a hold position and a releasable position, the hold position refers to a position in which the manipulation module is held onto the base module as an attractive force acts between the moving magnet and the first magnet, and the releasable position refers to a position in which the manipulation module is releasable from the base module as a repulsive force acts between the moving magnet and the first magnet.

Switch apparatus

A multifunctional switch system for an autonomous vehicle may include a plurality of docking stations in the interior of the autonomous vehicle, sets an operation mode of a mobile operation device for each of positions of the plurality of docking stations, and operates in an operation mode corresponding to the position of the docking station as the mobile operation device is docked to the docking station to enable a driver in the autonomous vehicle to conveniently operate various convenience devices regardless of the driver's location, and an operating method thereof.

Multifunctional switch system for autonomous vehicle and operating method thereof

A switch apparatus includes a base module including a base case; a manipulation module including a manipulation case, and a grip mounted on an external circumferential surface of the manipulation case; a magnetic mechanism including a base-side magnetic unit provided to the base module, and a manipulation-side magnetic unit provided to the manipulation module; and a grip force sensing unit provided between the manipulation case and the grip, wherein the grip force sensing unit detects whether a grip force applied to the grip is greater than or equal to a predetermined threshold, and the magnetic mechanism is configured to vary a magnetic force generated between the base-side magnetic unit and the manipulation-side magnetic unit in accordance with a magnitude of the grip force detected by the grip force sensing unit.

An integrated switch device for a vehicle includes: an input device configured to receive a user's fingerprint; a touch device configured to generate a mirror angle adjustment signal; a touch display configured to display a door control interface, a mirror selection interface, a mirror control interface, and a seat setting interface; and a controller configured to determine an operation mode based on whether the vehicle in a driving mode, a power condition, and whether a door is open and to set an interface displayed on the touch display among the door control interface, the mirror selection interface, the mirror control interface, and the seat setting interface depending on the operation mode.

Integrated switch device for vehicle and operating method thereof

Disclosed is a vehicle starting apparatus including: a cylindrical antenna assembly housing opened at an upper portion and a lower portion; a cylindrical switch housing disposed inside the antenna assembly housing; a moving body slidably installed in the switch housing; a button cap fixed to cover an upper portion of the moving body; a circuit board disposed below the moving body; a connector connected to the circuit board for electrical connection with another device; and an antenna coil provided in the antenna assembly housing to exchange a wireless signal with a starter key. In particular, the antenna coil is electrically connected to the another device through the connector via the circuit board.

Vehicle starting apparatus

Methods and apparatuses are provided for reducing fingerprint image distortion. In one embodiment, a fingerprint sensing apparatus comprises an image sensor configured to capture a fingerprint image from a reflected light of the fingerprint, and a mirror and a lens in the light path between the prism and the image sensor to direct the reflected light of the fingerprint image from the prism to the image sensor. The image sensor is configured to provide an image plane, the prism and the mirror are configured to provide a subject plane, where the subject plane is adjusted based on a light path from a prism to the image sensor, and the image plane and the subject plane are extended and are configured to form an intersection, and the lens is adjusted to provide a lens plane that meets the intersection of the image plane and the subject plane.

Method and apparatus for reducing fingerprint image distortion

Methods and apparatuses are provided for a fingerprint sensing apparatus. In one embodiment, a fingerprint sensing apparatus comprises a light source configured to produce an emitted light to illuminate a fingerprint of a user, a light modifier configured to illuminate the fingerprint with a substantially uniform light intensity using the emitted light from the light source, where the light modifier includes a curved surface configured to produce a diffused and reflected light based on the emitted light from the light source, a prism configured to direct a reflected light of the fingerprint illuminated by the diffused and reflected light from the light modifier, an image sensor configured to capture a fingerprint image from the reflected light of the fingerprint, and a housing configured to hold the light source, the light modifier, the prism, and the image sensor within the housing.

Method and apparatus for sensing fingerprint

Disclosed herein is a method of preparing solifenacin or a salt thereof, including the steps of: (a) reacting (R)-quinuclidinol with bis(pentafluorophenyl)carbonate in an organic solvent to prepare a solifenacin intermediate, (3R)-1-azabicyclo[2,2,2]oct-3-yl pentafluorophenylcarbonate, and (b) reacting the solifenacin intermediate with (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline in an organic solvent to prepare solifenacin. The method is advantageous in that high-purity solifenacin or a salt thereof can be simply and efficiently prepared with high yield using a novel intermediate.

Process of preparing solifenacin or salt thereof, and novel intermediate used in the process

An address counting circuit includes a counter configured to sequentially count from an initial address in response to a clock signal in order to output counted addresses. The address counting circuit also includes a code conversion unit that is configured to output converted addresses such that only one address bit of the converted addresses with respect to the previous converted addresses are toggled to output the converted addresses. The converted addresses output form the code conversion unit do not overlap with one another.

Address counting circuit and semiconductor memory apparatus using the same

A write driver control circuit controls operations of a write driver, which amplifies and transmits data of a pair of global input/output lines to a pair of local input/output lines in a write operation. A single type latch section compares states of first and second data of the pair of global input/output lines differentially inputted in a first status and then outputs a first output signal to a first output node; compares states of the first and second data differentially inputted in a second status and then outputs a second output signal to a second output node; and continuously latches states of the first and second output nodes before a precharge operation starts. A precharge controller equalizes and precharges the first and second output nodes in the precharge operation. An output section outputs first and second driver signals and first and second latch signals to control the write driver.

Semiconductor memory device including write driver control circuit and write driver control method

A camera that is mountable in a mobile communications device is disclosed. The camera allows the user of the device to precisely adjust the acute rotational angle of the camera with respect to the body of the device and maintains the adjusted angle of the camera until the user deliberately adjusts it again.

Rotary camera for mobile communication device

A disk receiving and transferring device by which a disk is precisely guided into the disk drive. Disks of different diameter can be inserted into a single disk drive, and at the same time gears are smoothly engaged during power transmission for the clamping of a disk. The disk receiving and transferring device of the invention includes: a disk transferor for transferring a disk by the power of a driving source; a balance guide unit for guiding the disk inserted into the device by the transferor for thereby precisely inserting the disk; a holder guide unit which interlocks with the balance guide unit and is guided by the balance guide unit for thereby receiving the disk moved by the transferor and guiding the disk until the disk transfer is finished; and a sensor guide unit for interlocking with the holder guide unit, guiding the disk by the insertion power of the disk, and connecting the power for clamping the disk, wherein the balance guide unit and holder guide unit are configured to be fastened when the power of the driving source is connected.

Growing community of inventors

Gyeonggi-do, South Korea

Sang Hoon Shin