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1. 发明授权

US08755198B2 Modular control and driving device and high voltage power supply having the same for image forming apparatus 有权
标题翻译：用于图像形成装置的模块化控制和驱动装置和高压电源具有相同的功能
公开(公告)号：US08755198B2
公开(公告)日：2014-06-17
申请号：US12494609
申请日：2009-06-30
申请人： Sung-jo Jo , Jong-hwa Cho
发明人： Sung-jo Jo , Jong-hwa Cho
IPC分类号： H02M3/28
CPC分类号： H02M3/28
摘要： A control and driving device of a high voltage power supply (HVPS) of an electronic apparatus, such as an image forming apparatus, including an input to receive a signal supplied to the HVPS, a control and driving circuit to control and drive the signal received at the input, and an output to output the controlled and driven signal to a transformer of the HVPS, wherein the input, control and driving circuit, and output are integrated into one physical module.
摘要翻译：电子装置的高压电源（HVPS）的控制和驱动装置，诸如图像形成装置，包括用于接收提供给HVPS的信号的输入端，用于控制和驱动接收到的信号的控制和驱动电路以及输出端，用于将控制和驱动的信号输出到HVPS的变压器，其中输入，控制和驱动电路以及输出被集成到一个物理模块中。

2. 发明申请

US20110316496A1 Switching power source apparatus and control method thereof 失效
标题翻译：开关电源装置及其控制方法
公开(公告)号：US20110316496A1
公开(公告)日：2011-12-29
申请号：US13137628
申请日：2011-08-30
申请人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
发明人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
IPC分类号： G05F1/10
CPC分类号： H03K17/567 , H03K17/0406 , H03K17/08148 , H03K17/168
摘要： A switching power source apparatus includes a converting unit to convert a voltage level of power, a first switch to switch power supplied to the converting unit, a second switch connected in series with the first switch and turned on after the first switch has been turned on, and a voltage clamp unit to clamp a level of a voltage applied across the series connection of the first switch and the second switch to a predetermined voltage or less.
摘要翻译：开关电源装置包括：转换单元，用于转换电源电压;第一开关，用于切换提供给转换单元的电源;第二开关，与第一开关串联连接，并在第一开关导通之后导通以及电压钳位单元，用于将施加在第一开关和第二开关的串联连接上的电压的电平钳位到预定电压以下。

3. 发明申请

US20090051333A1 SWITCHING POWER SOURCE APPARATUS AND CONTROL METHOD THEREOF 失效
标题翻译：切换电源设备及其控制方法
公开(公告)号：US20090051333A1
公开(公告)日：2009-02-26
申请号：US12133591
申请日：2008-06-05
申请人： Sung-jo JO , Jong-moon Choi , Jee-hoon Jung
发明人： Sung-jo JO , Jong-moon Choi , Jee-hoon Jung
IPC分类号： G05F1/10
CPC分类号： H03K17/567 , H03K17/0406 , H03K17/08148 , H03K17/168
摘要： A switching power source apparatus includes a storage unit to store energy obtained from input power supplied to the storage unit, and to output at least of the stored energy as output power; a first switch; a second switch connected in series with the first switch, the series connection of the first switch and the second switch being connected to the storage unit; and a voltage clamp unit to clamp a level of a voltage applied across the series connection of the first switch and the second switch to a predetermined voltage or less. The first switch is turned on while the second switch is still turned off, and then the second switch is turned on after the first switch has been turned on to supply the input power to the storage unit from the series connection of the first switch and the second switch.
摘要翻译：开关电源装置包括存储单元，用于存储从提供给存储单元的输入功率获得的能量，并且至少输出所存储的能量作为输出功率; 第一个开关与第一开关串联的第二开关，第一开关和第二开关的串联连接到存储单元; 以及电压钳位单元，用于将施加在第一开关和第二开关的串联连接上的电压的电平钳位到预定电压以下。当第二开关仍然关闭时，第一开关接通，然后在第一开关被接通之后第二开关被接通，以从第一开关和第一开关的串联连接向存储单元提供输入电力第二个开关

4. 发明授权

US08030906B2 Switching power source apparatus and control method thereof 失效
标题翻译：开关电源装置及其控制方法
公开(公告)号：US08030906B2
公开(公告)日：2011-10-04
申请号：US12133591
申请日：2008-06-05
申请人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
发明人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
IPC分类号： G05F1/00
CPC分类号： H03K17/567 , H03K17/0406 , H03K17/08148 , H03K17/168
摘要： A switching power source apparatus includes a storage unit to store energy obtained from input power supplied to the storage unit, and to output at least of the stored energy as output power; a first switch; a second switch connected in series with the first switch, the series connection of the first switch and the second switch being connected to the storage unit; and a voltage clamp unit to clamp a level of a voltage applied across the series connection of the first switch and the second switch to a predetermined voltage or less. The first switch is turned on while the second switch is still turned off, and then the second switch is turned on after the first switch has been turned on to supply the input power to the storage unit from the series connection of the first switch and the second switch.
摘要翻译：开关电源装置包括存储单元，用于存储从提供给存储单元的输入功率获得的能量，并且至少输出所存储的能量作为输出功率; 第一个开关与第一开关串联的第二开关，第一开关和第二开关的串联连接到存储单元; 以及电压钳位单元，用于将施加在第一开关和第二开关的串联连接上的电压的电平钳位到预定电压以下。当第二开关仍然关闭时，第一开关接通，然后在第一开关被接通之后第二开关被接通，以从第一开关和第一开关的串联连接向存储单元提供输入电力第二个开关

5. 发明申请

US20100008116A1 MODULAR CONTROL AND DRIVING DEVICE AND HIGH VOLTAGE POWER SUPPLY HAVING THE SAME FOR IMAGE FORMING APPARATUS 有权
标题翻译：具有图像形成装置的模块化控制和驱动装置和高电压电源
公开(公告)号：US20100008116A1
公开(公告)日：2010-01-14
申请号：US12494609
申请日：2009-06-30
申请人： Sung-jo JO , Jong-hwa CHO
发明人： Sung-jo JO , Jong-hwa CHO
IPC分类号： H02M7/02
CPC分类号： H02M3/28
摘要： A control and driving device of a high voltage power supply (HVPS) of an electronic apparatus, such as an image forming apparatus, including an input to receive a signal supplied to the HVPS, a control and driving circuit to control and drive the signal received at the input, and an output to output the controlled and driven signal to a transformer of the HVPS, wherein the input, control and driving circuit, and output are integrated into one physical module.
摘要翻译：电子装置的高压电源（HVPS）的控制和驱动装置，诸如图像形成装置，包括用于接收提供给HVPS的信号的输入端，用于控制和驱动接收到的信号的控制和驱动电路以及输出端，用于将控制和驱动的信号输出到HVPS的变压器，其中输入，控制和驱动电路以及输出被集成到一个物理模块中。

6. 发明授权

US08278885B2 Switching power source apparatus and control method thereof 失效
标题翻译：开关电源装置及其控制方法
公开(公告)号：US08278885B2
公开(公告)日：2012-10-02
申请号：US13137628
申请日：2011-08-30
申请人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
发明人： Sung-jo Jo , Jong-moon Choi , Jee-hoon Jung
IPC分类号： G05F1/00
CPC分类号： H03K17/567 , H03K17/0406 , H03K17/08148 , H03K17/168
摘要： A switching power source apparatus includes a converting unit to convert a voltage level of power, a first switch to switch power supplied to the converting unit, a second switch connected in series with the first switch and turned on after the first switch has been turned on, and a voltage clamp unit to clamp a level of a voltage applied across the series connection of the first switch and the second switch to a predetermined voltage or less.
摘要翻译：开关电源装置包括：转换单元，用于转换电源电压;第一开关，用于切换提供给转换单元的电源;第二开关，与第一开关串联连接，并在第一开关导通之后导通以及电压钳位单元，用于将施加在第一开关和第二开关的串联连接上的电压的电平钳位到预定电压以下。

7. 发明申请

US20120235660A1 SWITCHING POWER SOURCE APPARATUS AND CONTROL METHOD THEREOF 审中-公开
标题翻译：切换电源设备及其控制方法
公开(公告)号：US20120235660A1
公开(公告)日：2012-09-20
申请号：US13484637
申请日：2012-05-31
申请人： Sung-jo JO , Jong-moon CHOI , Jee-hoon JUNG
发明人： Sung-jo JO , Jong-moon CHOI , Jee-hoon JUNG
IPC分类号： G05F1/10
CPC分类号： H03K17/567 , H03K17/0406 , H03K17/08148 , H03K17/168
摘要： An image forming apparatus includes a converting unit to convert a voltage level of power; a first switch to switch power supplied to the converting unit; a second switch connected in series with the first switch and turned on after the first switch has been turned on; and a voltage clamp unit to clamp a level of a voltage applied across the series connection of the first switch and the second switch to a predetermined voltage or less.
摘要翻译：图像形成装置包括转换单元，用于转换电压的电平; 用于切换供给到转换单元的电力的第一开关; 与所述第一开关串联连接的第二开关，在所述第一开关接通之后导通; 以及电压钳位单元，用于将施加在第一开关和第二开关的串联连接上的电压的电平钳位到预定电压以下。

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