Samsung Electronics Co., Ltd.

Eun-Song Um

Joong-Jin Hwang

Young-Su Jung

Jae-Hyun Park

Kang-Ho Byun

Dae-Hyun Kim

Sung-Ku Yeo

Ki-Young Kim

Jin-Han Kim

Ji-Hoon Jung

Seung-Hyun Moon

Hyo-Seok Han

Young-Joon Kim

Ho-Soon Lee

Kyung-Tae Park

Hoon-Soo Park

Hee-Goo Kang

An electronic device and method are provided for wirelessly receiving power. The electronic device includes a first core including a first portion extending in a first direction and a second portion extending in a second direction different from the first direction, a first coil wound around the first portion and extending in the first direction, a second coil wound around the second portion and extending in the second direction, and a power processing circuit configured to process power wirelessly received, from a wireless power transmitter, through at least one of the first coil or the second coil.

Wireless power transmitter, wireless power receiving electronic device, and method for operating the same

An indoor optical fiber cable including a plurality of optical fiber elements, which are optical transmission media; sheath deployed in the outermost of the indoor optical fiber cable to envelop the optical fiber elements; and a first peripheral strength member (PSM) embedded in the sheath, wherein the indoor optical fiber cable does not include a central strength member (CSM) deployed in the center.

Indoor optical fiber cable

An optical fiber cable includes a plurality of loose tubes and an outer jacket for binding the loose tubes is disclosed. Each of the plurality of loose tube includes one or more optical fibers; an inner jacket for binding the optical fibers; and an antistatic fluid applied between the optical fibers to prevent or reduce the generation of static electricity between the optical fibers.

Optical fiber cable

Disclosed is an interior optical cable including a plurality of tight buffer optical fibers; a subsidiary tension member surrounding the outer circumferences of the optical fibers; and an outer coating layer surrounding the subsidiary tension member, wherein the tight buffer optical fibers has a predetermined lay ratio to the outer coating layer.

Interior optical cable having a plurality of tight cables

The present invention relates to a loose-tube, optical-ribbon cable, which comprises a central tensile-strength component situated in the center of the optical-ribbon cable; a plurality of loose tubes mounted with a bundle of optical-ribbon fibers, wherein the bundle of optical-ribbon fibers are formed by laminating multiple optical-ribbon fibers, each optical-ribbon fiber including multiple cores of optical fibers stranded in a single row and a sheath surrounding the multiple cores of optical fibers, wherein the plurality of loose tubes are stranded around the central tensile-strength component; a plurality of circle-shaped, water-absorbing members arranged in a hollow which is formed outside the pair of loose tubes neighboring each other; a water-absorbing tape for surrounding the plurality of loose tubes and plurality of circle-shaped, water-absorbing members; and, an external sheath situated in the outermost surface of the optical ribbon-cable for protecting the interior of the loose tube optical-ribbon cable against the external environment.

Loose tube optical ribbon cable

Growing community of inventors

Gumi-si, South Korea

Eun-Song Um