公开(公告)号：US20230217579A1

公开(公告)日：2023-07-06

申请号：US17945762

申请日：2022-09-15

Applicant: Chang Hoon LEE

Inventor： Chang Hoon LEE

IPC: H05H1/34 ,  H05H1/42 ,  C23C4/134

CPC classification number: H05H1/3494 ,  C23C4/134 ,  H05H1/42 ,  H05H2240/10 ,  H05H2245/40

Abstract: A suspension coating system using an atmospheric pressure plasma generator includes a support that fixedly supports a substrate, a plasma generator that generates active species through plasma discharge, and includes a nozzle unit of which at least a portion is disposed to face the substrate, and a suspension providing device that transfers a suspension including nanoparticles and a binder to one side of the nozzle unit.

公开(公告)号：US20220100575A1

公开(公告)日：2022-03-31

申请号：US17032103

申请日：2020-09-25

Applicant: Chang Hoon LEE ,  Paul ALEPIN ,  John Edward VINCENT

Inventor： Chang Hoon LEE ,  Paul ALEPIN ,  John Edward VINCENT

IPC: G06F9/50 ,  G06F3/06 ,  G06F13/28

Abstract: Method and apparatus for process accelerator (PA) using configurable hardware accelerators is provided. The PA can include a plurality of processing elements (PEs). The PEs of the PA can be used to accelerate a process and/or one or more threads. PEs can include PE local memory which due to the memories' close physical proximity to the PE can result in reduced energy consumption. The plurality of PEs can be daisy-chain connected or DMA mode can be used to write the result of a PE directly into the PE local memory of another PE for further processing.

公开(公告)号：US20120172573A1

公开(公告)日：2012-07-05

申请号：US13176005

申请日：2011-07-05

Applicant: Dong Baek KIM ,  Mie Ock KIM ,  Chang Hoon LEE

Inventor： Dong Baek KIM ,  Mie Ock KIM ,  Chang Hoon LEE

IPC: C08G64/30 ,  C07C69/96 ,  C08G64/06 ,  C07C68/06

CPC classification number: C08G64/307 ,  C07C68/06 ,  C07C69/96

Abstract: A method of preparing aromatic carbonate from dialkyl carbonate includes reacting an aromatic hydroxyl compound and dialkyl carbonate in the presence of at least one type of samarium-containing catalyst represented by Formula 1, Formula 2, or a combination thereof: SmX3   [Formula 1] wherein each X is the same or different and is independently C1 to C10 alkoxy, C1 to C10 alkyl phenoxy or phenoxy, and wherein R1 and R2 are the same or different and are independently hydrogen or C1 to C6 alkyl.

Abstract translation: 由碳酸二烷基酯制备芳族碳酸酯的方法包括使芳族羟基化合物和碳酸二烷基酯在至少一种由式1，式2表示的含钐催化剂或其组合的存在下反应：SmX 3 [式1]其中 每个X相同或不同，并且独立地为C1至C10烷氧基，C1至C10烷基苯氧基或苯氧基，并且其中R1和R2相同或不同，并且独立地为氢或C1至C6烷基。

公开(公告)号：US20230048603A1

公开(公告)日：2023-02-16

申请号：US17535097

申请日：2021-11-24

Applicant: Chang Hoon LEE

Inventor： Chang Hoon LEE

IPC: C23C24/04 ,  H01J37/18 ,  H01J37/20 ,  B05B1/34 ,  B05B7/14

Abstract: A ceramic coating system using an atmospheric pressure plasma generator is provided, which includes a vacuum chamber configured to maintain a vacuum therein, a support disposed inside the vacuum chamber and fixedly supporting a substrate, a plasma generator that generates active species through plasma discharge and includes a nozzle part wherein at least a portion of the nozzle part is disposed to face the substrate inside the vacuum chamber, and a particle providing apparatus that transfers ceramic particles to one side of the nozzle part.

公开(公告)号：US20220061146A1

公开(公告)日：2022-02-24

申请号：US17519519

申请日：2021-11-04

Applicant: Chang Hoon LEE

Inventor： Chang Hoon LEE

IPC: H05H1/00 ,  H05H1/24

Abstract: A system for surface treatment of a cylindric workpiece using an atmospheric pressure plasma generator according to an embodiment of the present disclosure includes a rotary plasma generator including a nozzle from which plasma is discharged, and a body to and from which the nozzle is attached and detached, and a plasma beam guide tap attached to one side of the nozzle about a rotation axis of the nozzle, in which the plasma beam guide tap is configured to discharge a plasma beam to at least a portion of a side of the workpiece while a rotation axis of the rotary plasma generator is aligned with a central axis of the cylindric workpiece.

公开(公告)号：US20090249578A1

公开(公告)日：2009-10-08

申请号：US12407975

申请日：2009-03-20

Applicant: Man Tae HWANG ,  Hae Seock YANG ,  Hoi Kil JEONG ,  Myung Sig YOO ,  Jae Kyum KIM ,  Moo Hyun KO ,  Kie Tak HYUN ,  Jong Su CHOO ,  Young Bok SON ,  Kyeong Seon JEONG ,  Min PARK ,  Sung Hwa LEE ,  Il Joong KIM ,  Jin Hyouk SHIN ,  Gun Ho HA ,  Jin Wook SEO ,  Chang Ho YUN ,  Jin Young KIM ,  Chang Hoon LEE ,  Yun Hee PARK

Inventor： Man Tae HWANG ,  Hae Seock YANG ,  Hoi Kil JEONG ,  Myung Sig YOO ,  Jae Kyum KIM ,  Moo Hyun KO ,  Kie Tak HYUN ,  Jong Su CHOO ,  Young Bok SON ,  Kyeong Seon JEONG ,  Min PARK ,  Sung Hwa LEE ,  Il Joong KIM ,  Jin Hyouk SHIN ,  Gun Ho HA ,  Jin Wook SEO ,  Chang Ho YUN ,  Jin Young KIM ,  Chang Hoon LEE ,  Yun Hee PARK

IPC: A47L9/20

CPC classification number: A47L5/365 ,  A47L9/108 ,  A47L9/1683 ,  A47L9/1691

Abstract: A vacuum cleaner is provided. The vacuum cleaner may include a main body, a dust collector, at least one pressing member, and a driver. The dust collector may be detachably attached to the main body and may include a dust storage chamber. The at least one pressing member may compress dust stored in the dust storage chamber. The driver may be disposed in the dust collector and actuate the at least one pressing member.

Abstract translation: 提供吸尘器。 真空吸尘器可以包括主体，集尘器，至少一个按压部件和驱动器。 集尘器可以可拆卸地附接到主体，并且可以包括灰尘储存室。 所述至少一个按压构件可以压缩存储在所述贮尘室中的灰尘。 驱动器可以设置在集尘器中并致动至少一个按压部件。