公开(公告)号：US12034321B2

公开(公告)日：2024-07-09

申请号：US18199053

申请日：2023-05-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-woo Lee ,  Sang-bin Moon ,  Hyoung-seok Oh ,  Jung-wook Heo

IPC: H02J7/00 ,  H02J50/10

CPC classification number: H02J7/0014 ,  H02J7/0047 ,  H02J7/007182 ,  H02J50/10 ,  H02J7/0048

Abstract: A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode.

公开(公告)号：US20160315539A1

公开(公告)日：2016-10-27

申请号：US15004337

申请日：2016-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-chan Lee ,  Sung-woo Lee ,  Sang-hee Kang ,  Jung-wook Heo

IPC: H02M3/158

CPC classification number: H02M3/158 ,  H02M1/088 ,  H02M2001/0009

Abstract: In a DC/DC converter, a driving method thereof, and a power supply using the same, the DC/DC converter includes a plurality of power switches connected as a serial string between an input terminal and a ground terminal, a first capacitor connected to at least two power switches of the serial string in parallel, an inductor connected between an intermediate node of the serial string and an output terminal, a second capacitor connected between the output terminal and the ground terminal, and a plurality of drivers configured to generate a switching control signal for each of the plurality of power switches. A voltage having no correlation with a voltage of the input terminal is supplied to a power terminal of each of the plurality of drivers.

Abstract translation: 在DC / DC转换器及其驱动方法和使用该DC / DC转换器的电源中，DC / DC转换器包括多个电源开关，其以输入端子和接地端子之间的串联串联连接，第一电容器连接到 所述串行串并联的至少两个电源开关，连接在所述串行串的中间节点与输出端子之间的电感器，连接在所述输出端子和所述接地端子之间的第二电容器，以及多个驱动器， 用于多个电力开关中的每一个的切换控制信号。 与输入端子的电压无关的电压被提供给多个驱动器的每一个的电源端子。

公开(公告)号：US20160050326A1

公开(公告)日：2016-02-18

申请号：US14803182

申请日：2015-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-woo Lee ,  Mu-hy Yoon ,  Hwan-joon Choi ,  Ki-young Hwang ,  Adam Just ,  Dario Traverso ,  Nehal Dantwala ,  Vishal Parihar

IPC: H04N1/00

CPC classification number: H04L51/066 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1827 ,  H04L51/06 ,  H04L65/1089 ,  H04L65/4015 ,  H04L65/403 ,  H04L65/4084 ,  H04L65/605 ,  H04N1/00214 ,  H04N1/00244 ,  H04N7/152 ,  H04N21/2223 ,  H04N21/234363 ,  H04N21/25825 ,  H04N21/2662 ,  H04N21/41415 ,  H04N21/4431 ,  H04N21/4788 ,  H04N21/632 ,  H04N21/64322 ,  H04N21/8153 ,  H04N21/8586 ,  H04N2201/0081 ,  H04N2201/0093

Abstract: Provided is a system for providing a cloud service for display, the system including: an image forming apparatus configured to generate scan data including scanning a document and assign a display device to which the scan data is to be transmitted through a chat room; a cloud configured to receive the scan data from the image forming apparatus and transmit the scan data to the display device; and the display device, wherein the display device is configured to display the scan data received from the cloud.

Abstract translation: 提供了一种用于提供用于显示的云服务的系统，该系统包括：图像形成装置，被配置为生成包括扫描文档的扫描数据，并且通过聊天室分配要发送扫描数据的显示装置; 配置为从图像形成装置接收扫描数据并将扫描数据发送到显示装置的云; 和所述显示装置，其中，所述显示装置被配置为显示从云接收的扫描数据。

公开(公告)号：US11349317B2

公开(公告)日：2022-05-31

申请号：US16539541

申请日：2019-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-woo Lee ,  Sang-bin Moon ,  Hyoung-seok Oh ,  Jung-wook Heo

IPC: H02J7/00 ,  H02J7/02

Abstract: A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode.

公开(公告)号：US20150092233A1

公开(公告)日：2015-04-02

申请号：US14503238

申请日：2014-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-jin Park ,  Jong-yoon Lim ,  Yong-chan Kwon ,  Jae-yeong So ,  Jin-kyu Kook ,  Dong-wook Lee ,  Hee-jung Kim ,  Mee-kyung Ryu ,  Jung-mo Yeon ,  Sung-woo Lee ,  Hwan-joon Choi ,  Kwang-soo Ha ,  Yong-im Kim ,  Hyun-il Lee ,  Sung-jae Kim ,  Hyun-ji Kim ,  Hong-seock Kim ,  Woo-chul Shin ,  Sang-jin Lee ,  Seung-wan Lee ,  Jae-in Lee ,  Ji-young Lee ,  Jun-young Choi

IPC: G06F3/12

CPC classification number: H04N1/00244 ,  G06F3/1203 ,  G06F3/1206 ,  G06F3/1222 ,  G06F3/126 ,  G06F3/1288 ,  G06F3/1292 ,  H04N1/00307 ,  H04N2201/0094

Abstract: Provided is an image forming system operable to provide a cloud printing service, the image forming system comprising: a transmitting device operable to transmit content by designating a target phone number; a cloud printing server operable to receive the target phone number and the content from the transmitting device; a receiving device assigned with the target phone number and operable to receive an upload notification of the content with respect to the target phone number from the cloud printing server; and an image forming device operable to print the content by receiving the content from the cloud printing server, wherein the cloud printing server transmits the content to the image forming device registered in the target phone number when the cloud printing service is requested for the content to the target phone number.

Abstract translation: 提供了一种可操作以提供云打印服务的图像形成系统，所述图像形成系统包括：发送设备，可操作以通过指定目标电话号码来发送内容; 云打印服务器，可操作以从发送设备接收目标电话号码和内容; 分配有目标电话号码并且可操作以从云打印服务器接收关于目标电话号码的内容的上传通知的接收设备; 以及图像形成装置，其可操作以通过从所述云打印服务器接收所述内容来打印所述内容，其中，当向所述云打印服务器请求所述云打印服务时，所述云打印服务器将所述内容发送到登记在所述目标电话号码中的所述图像形成装置 目标电话号码。

公开(公告)号：US11664666B2

公开(公告)日：2023-05-30

申请号：US17826492

申请日：2022-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-woo Lee ,  Sang-bin Moon ,  Hyoung-seok Oh ,  Jung-wook Heo

IPC: H02J7/00 ,  H02J50/10

CPC classification number: H02J7/0014 ,  H02J7/0047 ,  H02J7/007182 ,  H02J50/10 ,  H02J7/0048

Abstract: A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode.

公开(公告)号：US09899918B2

公开(公告)日：2018-02-20

申请号：US15004337

申请日：2016-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-chan Lee ,  Sung-woo Lee ,  Sang-hee Kang ,  Jung-wook Heo

IPC: H02M3/158 ,  H02M1/088 ,  H02M1/00

CPC classification number: H02M3/158 ,  H02M1/088 ,  H02M2001/0009

Abstract: In a DC/DC converter, a driving method thereof, and a power supply using the same, the DC/DC converter includes a plurality of power switches connected as a serial string between an input terminal and a ground terminal, a first capacitor connected to at least two power switches of the serial string in parallel, an inductor connected between an intermediate node of the serial string and an output terminal, a second capacitor connected between the output terminal and the ground terminal, and a plurality of drivers configured to generate a switching control signal for each of the plurality of power switches. A voltage having no correlation with a voltage of the input terminal is supplied to a power terminal of each of the plurality of drivers.