公开(公告)号：US20180275551A1

公开(公告)日：2018-09-27

申请号：US15990263

申请日：2018-05-25

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Noriaki Kuroda

IPC: G03G15/02

CPC classification number: G03G15/0233

Abstract: Provided are a charging member coupleable to an electrophotographic imaging apparatus. The charging member includes an electrically-conductive support body, an electrically-conductive elastomer layer stacked on a surface of the electrically-conductive support body, and an electrically-conductive resin layer stacked as an outermost layer on the electrically-conductive elastomer layer. The electrically-conductive resin layer includes a binder resin and particles comprising at least one type of particles selected from resin particles and inorganic particles, wherein a relative dielectric constant (εr1) of the binder resin is greater than or about equal to a relative dielectric constant (εr2) of at least one type of particles.

公开(公告)号：US10075615B2

公开(公告)日：2018-09-11

申请号：US14979281

申请日：2015-12-22

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Ju-ho Eum

IPC: H04N1/44 ,  H04N1/00 ,  G06F3/12 ,  G06F21/60 ,  H04L29/06 ,  H04W12/06 ,  H04W12/04

CPC classification number: H04N1/4413 ,  G06F3/1222 ,  G06F3/1236 ,  G06F3/1238 ,  G06F3/1292 ,  G06F21/608 ,  H04L63/105 ,  H04N1/00307 ,  H04N1/00411 ,  H04N2201/0094 ,  H04W12/0027 ,  H04W12/003 ,  H04W12/04 ,  H04W12/06

Abstract: Provided is a method of establishing, by an image forming apparatus, a connection to a mobile device, the method including transmitting temporary credential information to the mobile device in response to receiving a pairing request from the mobile device, receiving an encrypted personal identification number (PIN) code from the mobile device, determining whether a PIN code is valid by decrypting the encrypted PIN code using the temporary credential information to extract the PIN code, and transmitting permanent credential information to the mobile device when it is determined that the PIN code is valid.

公开(公告)号：USD827708S1

公开(公告)日：2018-09-04

申请号：US29571354

申请日：2016-07-18

Applicant: S-Printing Solution Co., Ltd.

Designer： Jong-Kyu Kim ,  Hakyung Kim ,  Seungwook Jeong

公开(公告)号：US10063635B2

公开(公告)日：2018-08-28

申请号：US14839046

申请日：2015-08-28

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Soo-young Kang

IPC: G06F15/00 ,  H04L29/08 ,  H04L29/06 ,  G06F3/0484 ,  H04N1/00

CPC classification number: H04L67/104 ,  G06F3/0484 ,  H04L67/42 ,  H04N1/00307 ,  H04N1/00472 ,  H04N1/00477

Abstract: A method of controlling an image forming apparatus using a user terminal includes displaying a popup window corresponding to an event generated in the image forming apparatus, determining whether at least one user terminal is connected to the image forming apparatus, and applying a previously set timeout to the popup window according to the connection of the user terminal.

公开(公告)号：US20180239248A1

公开(公告)日：2018-08-23

申请号：US15958810

申请日：2018-04-20

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Young-soo HA ,  Sung-hoon KANG ,  Yong-joon KWON ,  Seung-ju KIM ,  So-hyeon AN ,  Hun JUNG ,  Il-sun HWANG

IPC: G03F7/004 ,  G03G5/07 ,  G03G5/147

CPC classification number: G03G5/14734 ,  G03G5/076 ,  G03G5/14704 ,  G03G5/14708 ,  G03G5/14747 ,  G03G5/14769 ,  G03G5/14791 ,  G03G5/14795

Abstract: A photosensitive body is provided. The photosensitive body includes a photosensitive layer, and a protective layer formed on the photosensitive layer, and the protective layer includes a urethane oligomer acrylate and a modified perfluoropolyether acrylate.

公开(公告)号：US10051148B2

公开(公告)日：2018-08-14

申请号：US15360081

申请日：2016-11-23

Applicant: S-Printing Solution Co., Ltd.

Inventor： Chang-min Han ,  Jeong-jin Park

IPC: H04M11/00 ,  H04N1/32 ,  H04L29/12 ,  H04L29/08 ,  H04N1/00

Abstract: A cloud server is provided. The cloud server includes a transceiver configured to receive, from an electronic device, a fax transmission request and at least one processor configured to control the transceiver to determine a communication network among a plurality of communication networks for communication with an opponent image forming apparatus corresponding to the fax transmission request, when the opponent image forming apparatus is a pre-registered apparatus and transmit fax data corresponding to the fax transmission request to the opponent image forming apparatus using the determined communication network, when the opponent image forming apparatus is a pre-registered apparatus.

公开(公告)号：US10048915B2

公开(公告)日：2018-08-14

申请号：US14739905

申请日：2015-06-15

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Tae-gyun Cho

IPC: G06F3/12 ,  H04N1/00 ,  G06K15/02

Abstract: Provided is a method of processing a workflow that cannot be solely processed by an image forming apparatus, by using a resource of a mobile device in which a “bring your own device” (BYOD) application is installed, and a mobile device for performing the method.

公开(公告)号：US10046930B2

公开(公告)日：2018-08-14

申请号：US15402803

申请日：2017-01-10

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Aoki Eiji ,  Jin Soo Lee

IPC: B65H3/34 ,  B65H3/06 ,  G03G15/00 ,  B65H3/52 ,  B65H3/54

Abstract: An image forming apparatus includes a print medium tray in which a print medium is loaded and a pickup roller which is configured to pick up the loaded print medium from the print medium tray. The pickup roller includes at least one first pickup block and at least one second pickup block configured to alternately come into contact with an upper portion of the loaded print medium. Using such a configuration, the pickup performance of the image forming apparatus may be improved.

公开(公告)号：US20180212540A1

公开(公告)日：2018-07-26

申请号：US15660463

申请日：2017-07-26

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Young-jun SHIM ,  Yong-ho You

IPC: H02P6/12 ,  H02P6/28

CPC classification number: H02P6/12 ,  H02P6/28 ,  H02P29/0241 ,  H02P29/027

Abstract: An image forming apparatus is provided. The image forming apparatus includes an image former configured to perform an image formation; a brushless DC (BLDC) motor configured to start the image former; and a motor controller configured to receive a plurality of driving information from the BLDC motor and to perform a feedback control for the BLDC motor based on at least one of the plurality of received driving information, wherein the motor controller confirms a plurality of error items for the BLDC motor based on the plurality of received driving information.

公开(公告)号：US20180203395A1

公开(公告)日：2018-07-19

申请号：US15744612

申请日：2016-07-07

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Young Goo KANG ,  Ji Hoon WOO ,  Jin Soo LEE

IPC: G03G15/00

Abstract: An image forming apparatus comprises a housing, a cassette insertable into the housing to store printing sheets; an automatic mounting apparatus provided between the housing and the cassette and to allow the cassette to be mounted thereon, where the automatic mounting apparatus comprises an engaging portion configured to protrude on a side surface of the cassette, a rail portion provided in the housing, and a locking device provided at the rear side of the rail portion to interfere with the engaging portion.