Eun Suk Kim

8136555, Mar 20, 2012

Mar 23, 2011

13/069822

Jae Chul Chang - Chicago IL, US
Eun Seong Chang - Chicago IL, US
Eun Ji Kim - Chicago IL, US

Ribbon Webbing Corp. - Chicago IL

D03D 1/00
D03D 3/00
D03D 23/00
H02G 1/08

139384R, 139383 R, 139387 R, 139426 R

An abrasion resistant woven product includes a plurality of weft yarns interwoven with a plurality of warp yarns. The plurality of weft and warp yarns are interwoven perpendicular to each other to define a webbing with opposite top and bottom surfaces. Each of the top and bottom surfaces includes a plurality of rows of buttons spaced apart by at least one depression such that the plurality of buttons of each row are interleaved with a plurality of buttons of an adjacent row.

20120108420, May 3, 2012

Oct 21, 2011

13/317555

Richard G. Luthy - Stanford CA, US
Eun Ah Kim - Menlo Park CA, US

B01J 20/26

502402

A toxin immobilization particle and method of fabrication is provided that includes a polysulfide-rubber polymer coated activated carbon particle that provides enhanced toxin adsorption. A porous activated carbon particle have a size range up to 2 mm is used. The polysulfide-rubber polymer coated activated carbon particle includes a polymer-dose range of up to 1.64 grams of sulfur per gram of activated carbon particles, where the toxins can include mercury, PCBs, chlorinated pesticides or polycyclic aromatic hydrocarbons. The method of forming the toxin immobilization particle includes condensing a polymer in a sulfide mixture to form a polysulfide-rubber polymer compound and coating an activated carbon particle with the polysulfide-rubber polymer. The levels of sulfur loading in the toxin immobilization particles are controlled by the polymer dose during the coating process, where the polysulfide polymer coated activated carbon particle provides enhanced toxin adsorption.

48161250, Mar 28, 1989

Aug 19, 1988

7/217826

Richard S. Muller - Kensington CA
Eun S. Kim - Berkeley CA

The Regents of The University of California - Berkeley CA

C23C 1434
H04R 3100

20419218

A miniature diaphragm pressure transducer. A thin diaphragm of silicon nitride has an upper face covered by a zinc-oxide piezoelectric film encapsulated in chemical vapor deposited silicon dioxide. A series of annular, basically conentric, polysilicon electrodes are provided in the silicon dioxide between the piezoelectric film and the diaphragm and in contact with the piezoelectric film. A series of annular, basically concentric, aluminum electrodes are on the opposite side of the piezoelectric film from the polysilicon electrodes and are aligned with the polysilicon electrodes; they lie over the silicon dioxide, and are in contact with the piezoelectric film.

47838213, Nov 8, 1988

Nov 25, 1987

7/125375

Richard S. Muller - Kensington CA
Eun S. Kim - Berkeley CA

The Regents of The University of California - Berkeley CA

H04R 1700
H04R 704
H04R 1900

381173

A miniature diaphragm pressure transducer. A thin diaphragm of silicon nitride has an upper face covered by a zinc-oxide piezoelectric film encapsulated in chemical vapor deposited silicon dioxide. A series of annular, basically concentric, polysilicon electrodes are provided in the silicon dioxide between the piezoelectric film and the diaphragm and in contact with the piezoelectric film. A series of annular, basically concentric, aluminum electrodes are on the opposite side of the piezoelectric film from the polysilicon electrodes and are aligned with the polysilicon electrodes; they lie over the silicon dioxide, and are in contact with the piezoelectric film.

20210014694, Jan 14, 2021

Jun 18, 2020

16/946361

- Suwon-si, KR
Hongbo Si - Plano TX, US
Eun Sun Kim - Austin TX, US

H04W 16/14
H04W 80/08
H04L 5/00
H04W 74/08
H04L 27/26

A method of a user equipment (UE) in a wireless communication system supporting a shared spectrum channel access is provided. The method comprises: receiving, from a base station (BS), a set of higher layer parameters including a subcarrier spacing of a physical random access channel (PRACH) preamble, a logical root index (i) for the PRACH preamble, and an index (zeroCorrelationZoneConfg); determining a sequence length (L) for the PRACH preamble based on the subcarrier spacing of the PRACH preamble; determining a physical root index (i) for the PRACH preamble based on the logical root index (i); determining a cyclic shift (N) for the PRACH preamble based on the index (zeroCorrelationZoneConfg); generating the PRACH preamble based on the determined sequence length L, the determined physical root index i, and the determined cyclic shift N; and transmitting, to the base station (BS) over the shared spectrum channel, the PRACH preamble.

20180183181, Jun 28, 2018

Jun 15, 2016

15/574087

Eun Guk KIM - Lisle IL, US
In Chull YANG - Lisle IL, US
Jeong Yong PARK - Lisle IL, US
- Lisle IL, US

Molex, LLC - Lisle IL

H01R 13/635
H01R 12/71

Disclosed is an electronic device card socket capable of preventing the breakage of a hinge and preventing noise (static), which is caused by movement between respective parts, in the tray-type card socket. The electronic device card socket according to one embodiment of the present disclosure includes a socket housing, a socket cover, an ejecting hinge part, and ejecting bar, and a movement preventing means. The socket housing has a space into which a tray equipped with a card is inserted. The socket cover is provided at the upper part of the socket housing. The ejecting hinge part is rotatably hinge-coupled to one side of the socket housing so as to push the tray forward and separate the same when the ejecting hinge part rotates. The ejecting bar is provided at the other side of the socket housing so as to move in the forward and backward directions, and is connected to the ejecting hinge part so as to rotate the ejecting hinge part when the ejecting bar moves forward and backward. The movement preventing means prevents the movement of the ejecting hinge part and/or the ejecting bar when vibration is generated between the parts of the card socket.