公开(公告)号：US20230073239A1

公开(公告)日：2023-03-09

申请号：US17812461

申请日：2022-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Kibeen Jung ,  Donghyub Kang ,  Byeonghui Kim ,  Hyunkyo Oh ,  Sanghyun Choi

IPC: G06F3/06 ,  G06N20/00 ,  G06F12/02

Abstract: A method of operating a storage device includes receiving a learning request for setting a new parameter, evaluating a performance of a workload using a current parameter, performing machine learning in response to the learning request to infer relational expressions between a parameter and corresponding evaluation metrics, using performance evaluation information according to a performance evaluation of the workload and a plurality of learning models, deriving a new parameter using the inferred relational expressions, and applying the new parameter to a firmware algorithm.

公开(公告)号：US20210248069A1

公开(公告)日：2021-08-12

申请号：US17060737

申请日：2020-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Kibeen Jung

IPC: G06F12/02 ,  G06N20/00 ,  G06F3/06

Abstract: A storage device includes a memory device including a plurality of memory blocks and a memory controller. The memory controller is configured to control a garbage collection operation of the memory device. The memory controller is also configured to select a victim block and a target block for performing the garbage collection operation among the plurality of memory blocks, according to state information of each of the plurality of memory blocks and feature information of data written in each of the plurality of memory blocks, by using a reinforcement learning model.

公开(公告)号：US11989125B2

公开(公告)日：2024-05-21

申请号：US17060737

申请日：2020-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Kibeen Jung

IPC: G06F12/02 ,  G06F3/06 ,  G06N20/00

CPC classification number: G06F12/0253 ,  G06F3/0604 ,  G06F3/064 ,  G06F3/0655 ,  G06N20/00 ,  G06F2212/7205

Abstract: A storage device includes a memory device including a plurality of memory blocks and a memory controller. The memory controller is configured to control a garbage collection operation of the memory device. The memory controller is also configured to select a victim block and a target block for performing the garbage collection operation among the plurality of memory blocks, according to state information of each of the plurality of memory blocks and feature information of data written in each of the plurality of memory blocks, by using a reinforcement learning model.

公开(公告)号：US11745139B2

公开(公告)日：2023-09-05

申请号：US17306352

申请日：2021-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Tae-Hyun Ko ,  Dong-Hee Kim ,  Taehyun Kim ,  Jiwoon Lee ,  Haeyong Choi

IPC: B01D53/26 ,  B01D53/047 ,  B01D46/71 ,  B01D53/04

CPC classification number: B01D53/261 ,  B01D46/71 ,  B01D53/047 ,  B01D53/0407 ,  B01D2257/80 ,  B01D2259/40013 ,  B01D2259/40084

Abstract: A desiccant replacing apparatus may include a supply-discharge member, a supply connection line connected to the supply-discharge member, an air conveyor coupled to the supply connection line, a discharge connection line connected to the supply-discharge member, and an air amplifier coupled to the discharge connection line. The supply-discharge member may include a housing providing an internal space, an injection line providing an injection path and penetrating the housing, an exhaust line providing an exhaust path connected to the internal space, and a filter in the internal space or the exhaust path. The supply connection line may be connected to the injection line, and the discharge connection line may be connected to the exhaust line.

公开(公告)号：US12236126B2

公开(公告)日：2025-02-25

申请号：US18127922

申请日：2023-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kibeen Jung ,  Han Kyoo Lee ,  Byeonghui Kim ,  Hyunkyo Oh ,  Sungmin Jang

IPC: G06F3/06 ,  G06N20/00

Abstract: A throttling method for a storage device is provided. The throttling method includes: receiving a write command from a host; identifying, using a first machine learning model, a throttling delay time; transmitting a completion message to the host according to the throttling delay time; collecting weights of the first machine learning model and performance information of the storage device corresponding to the weights; learning the weights and the performance information to generate an objective function indicating a relationship between the weights and the performance information using a second machine learning model of a weight learning device; selecting a weight corresponding to a maximum performance using the objective function; and updating the first machine learning model with the weight.

公开(公告)号：US20240159464A1

公开(公告)日：2024-05-16

申请号：US18505924

申请日：2023-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Chiwon Kim

IPC: F26B21/10 ,  F26B23/04

CPC classification number: F26B21/10 ,  F26B23/04

Abstract: Provided is an air dryer including a first tank, a first line through which gas is supplied to an inside of the first tank, a heater configured to heat the gas, and a first heater line through which the gas is supplied to the heater, wherein the heater includes a housing having a shape extending in a first direction, and having a space formed therein, a plurality of baffles arranged in the housing to be substantially parallel to a first plane, and separated from each other in the first direction, and a hot wire passing through each of the plurality of, wherein the plurality of baffles include a first baffle having a plurality of first holes and a second baffle having a plurality of first holes formed in a second region other than the first region to extend in the first direction.

公开(公告)号：US20220111331A1

公开(公告)日：2022-04-14

申请号：US17306352

申请日：2021-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Jang ,  Tae-Hyun Ko ,  Dong-Hee Kim ,  Taehyun Kim ,  Jiwoon Lee ,  Haeyong Choi

IPC: B01D53/26 ,  B01D46/00 ,  B01D53/047

Abstract: A desiccant replacing apparatus may include a supply-discharge member, a supply connection line connected to the supply-discharge member, an air conveyor coupled to the supply connection line, a discharge connection line connected to the supply-discharge member, and an air amplifier coupled to the discharge connection line. The supply-discharge member may include a housing providing an internal space, an injection line providing an injection path and penetrating the housing, an exhaust line providing an exhaust path connected to the internal space, and a filter in the internal space or the exhaust path. The supply connection line may be connected to the injection line, and the discharge connection line may be connected to the exhaust line.

公开(公告)号：US20230158453A1

公开(公告)日：2023-05-25

申请号：US18046495

申请日：2022-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyeongmin Baek ,  Sungmin Jang ,  Seongkeun Kang ,  Taehyun Kim ,  Seongyun Ryu ,  Byungku Yoo ,  Seungjun Lee ,  Woosung Choi ,  Haeyong Choi ,  Joungwoo Han

IPC: B01D53/86

CPC classification number: B01D53/8631 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/102 ,  B01D2253/3425 ,  B01D2255/9022 ,  B01D2257/40 ,  B01D2258/0216

Abstract: An integrated waste gas treatment system includes an adsorption/desorption device that receives a waste gas that includes an organic compound and an organic nitrogen compound exhausted from a semiconductor manufacturing facility, where the adsorption/desorption device adsorbs the organic compound and the organic nitrogen compound and concentrates and desorbs the organic compound and the organic nitrogen compound, and a catalytic decomposition device disposed adjacent to the adsorption/desorption device, where the catalytic decomposition device includes a catalytic chamber that provides a gas passage through which a gas desorbed from the adsorption/desorption device flows and an oxidation-reduction catalyst disposed in the gas passage that removes the organic compound and the organic nitrogen compound from the desorbed gas. The organic compound and the organic nitrogen compound are subjected to an oxidation treatment by the oxidation-reduction catalyst, and nitrogen oxides generated by the oxidation treatment are removed by a selective reduction reaction.

公开(公告)号：US09989855B2

公开(公告)日：2018-06-05

申请号：US15401800

申请日：2017-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungmin Jang ,  Su-Hwan Kim ,  Dai-Hee Lee

IPC: H01L21/027 ,  B25J11/00 ,  F17C13/08 ,  G03F7/16 ,  B67D7/84 ,  H01L21/67 ,  B67D7/02 ,  B65D47/04 ,  B67D1/08

CPC classification number: G03F7/16 ,  B65D47/04 ,  B67D1/0829 ,  B67D7/0272 ,  B67D7/0283 ,  B67D7/0288 ,  B67D7/84 ,  F17C13/08 ,  H01L21/0274 ,  H01L21/67017 ,  H01L21/6715 ,  H01L21/6719

Abstract: A substrate treatment apparatus includes a substrate treatment unit configured to provide a chemical solution to a substrate to treat the substrate, and a chemical supply unit configured to supply the chemical solution to the substrate treatment unit. The chemical supply unit includes a loader configured to load a canister containing the chemical solution to the chemical supply unit, a clamp configured to clamp the canister in place, a chemical supply line through which the chemical solution is supplied to the substrate treatment unit, and a coupler configured to couple the chemical supply line to the canister. The chemical supply unit is capable of automatically replacing the canister and the substrate.