Samsung Electro-Mechanics Co., Ltd.

Livsmed Inc.

Hyundai Mobis Co., Ltd.

Dong Wook Lee

Jung Joo Lee

Hee Jin Kim

Jong Pil Kim

Don Sik Kim

Tae Won Heo

Dong Joong Kim

Sang Cheol Bong

Gun Woo Moon

Chong Eun Kim

Seong Wook Choi

Ki Bum Park

Hak Ryong Kim

Do Heung Na

Myung Hyun Sung

Kyu Min Cho

Tae Young Ahn

Provided is a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.

Locking apparatus

The disclosure relates to a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.

A surgical instrument includes a steering unit capable of articulation and a locking device connected to the steering unit and configured to lock or unlock at least any one of a pitch motion or a yaw motion of the steering unit, in which the locking device includes a first body part coupled to the steering unit, a second body part coupled to the steering unit and capable of moving relative to the first body part, and a locking unit capable of moving between the first body part and the second body part and simultaneously contacting the first body part and the second body part.

Surgical instrument

A sensor for a vehicle according to an exemplary embodiment of the present invention includes: a processor including first to sixth pins; first to third input pins connected with a connector; and an exchange circuit including first to third pins connected with the processor and the first to third input pins, and fourth to sixth pins connected with the processor, and a vehicle according to another exemplary embodiment of the present invention includes: a plurality of sensors for a vehicle, each of which includes: a processor including first to sixth pins; first to third input pins connected with a connector; and an exchange circuit including first to third pins connected with the processor and the first to third input pins, and fourth to sixth pins connected with the processor; and an electronic control unit (ECU) connected with the plurality of sensors for a vehicle by a bus topology method.

Sensor for vehicle and vehicle including the same

There is provided a transformer improved in leakage inductance including: a core having first, second and third legs electromagnetically coupled to one another; a primary winding formed of a conductor having one end and another end receiving power from the outside and dividedly wound around the first, second and third legs; and a secondary winding wound around at least one of the first, second and third legs and receiving induced power by electromagnetic induction with the primary winding.

Transformer improved in leakage inductance

There is provided a bridgeless power factor correction circuit that corrects a power factor by complementarily switching two switches according to phase of input power without using rectifier bridge diodes. A bridgeless power factor correction circuit according to an aspect of the invention may include: a switching unit having a plurality of switches and alternately switching input AC power; a stabilizing unit rectifying and smoothing the power switched by the switching unit; and a control unit controlling an alternate switching operation between the plurality of switches according to phases of the input power.

Bridgeless power factor correction circuit

In accordance with the present invention, the switching power supply device using a current sharing transformer includes an inverter switching unit for switching an input voltage; a set of share inductors connected to the inverter switching unit for distributing a current applied by the inverter switching unit; first and second transformers of which each primary side connected to the set of share inductors is connected in parallel to each other; and a rectifying unit connected to secondary sides of the first and second transformers.

Growing community of inventors

Yongin-si, South Korea

Dong Wook Lee