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31. 发明申请

US20180315582A1 ENERGY-EFFICIENT PLASMA PROCESSES OF GENERATING FREE CHARGES, OZONE, AND LIGHT 审中-公开
公开(公告)号：US20180315582A1
公开(公告)日：2018-11-01
申请号：US15962850
申请日：2018-04-25
申请人： Seongsik Chang
发明人： Seongsik Chang
IPC分类号： H01J37/32 , C01B13/10 , C02F1/78
CPC分类号： H01J37/32348 , C01B13/10 , C02F1/78 , C02F2201/782 , C02F2303/04 , H01J37/32871 , H01J2237/022
摘要： Embodiments of the present invention describe the formation of a current source, a light source, and an ozone generator by using a coated double dielectric barrier discharge system (CDDBD). A system for generating charge may include a CDDBD having at least two electrodes that are separated by a gap filled with a gas medium, wherein each of the at least two electrodes are covered with an insulator that prevents charges in the at least two electrodes from passing through the gas medium, and wherein surfaces of each of the at least two insulators are coated with a material having a secondary electron emission coefficient higher than a material of the insulator. Furthermore, the system for generating the charge may also include a power supply coupled with the CDDBD device that supplies energy to the CDDBD device to form an initial electric field.

32. 发明申请

US20170235246A1 RESISTIVE FILM WITH DUCTILE PARTICLES 有权
公开(公告)号：US20170235246A1
公开(公告)日：2017-08-17
申请号：US15500907
申请日：2014-07-31
申请人： Thomas ANTHONY , Seongsik CHANG , Hewlett-Packard Development Company, L.P.
发明人： Thomas Anthony , Seongsik Chang
IPC分类号： G03G15/02 , C23C16/44
CPC分类号： G03G15/0233 , C23C16/44
摘要： A resistive film is applied to a conductive substrate. Ductile particles are disposed substantially uniformly throughout the resistive film. Brittleness of the resistive film is thereby reduced.

33. 发明授权

US08492722B2 Volatile organic compound sensor 有权
标题翻译：挥发性有机化合物传感器
公开(公告)号：US08492722B2
公开(公告)日：2013-07-23
申请号：US13095126
申请日：2011-04-27
申请人： Seongsik Chang , Krzysztof Nauka
发明人： Seongsik Chang , Krzysztof Nauka
IPC分类号： G01J5/58
CPC分类号： G03G21/00 , G01J3/42
摘要： A volatile organic compound sensor includes a source of infrared (IR) light, a detector for detecting the IR light, and a space defined between the IR light source and the IR light detector. The space includes volatile organic compounds (VOCs). The IR light detector measures an amount of IR light transmitted through the space, the measured IR light transmitted being attenuated by VOC light absorption when in the space. An amount of the IR light attenuation is related to a concentration of the VOCs present in the space.
摘要翻译：挥发性有机化合物传感器包括红外线（IR）光源，用于检测IR光的检测器和在IR光源和IR光检测器之间限定的空间。该空间包括挥发性有机化合物（VOC）。 IR光检测器测量透过该空间的IR光量，被测量的IR光在空间中被VOC光吸收衰减。 IR光衰减的量与空间中存在的VOC的浓度有关。

34. 发明申请

US20130070233A1 IMAGE FORMING APPARATUS HAVING OPTICAL SENSOR SYSTEM, OPTICAL SENSOR SYSTEM HAVING SHIELDS, AND METHOD THEREOF 有权
标题翻译：具有光学传感器系统的图像形成装置，具有孔的光学传感器系统及其方法
公开(公告)号：US20130070233A1
公开(公告)日：2013-03-21
申请号：US13238281
申请日：2011-09-21
申请人： Seongsik Chang , Henryk Birecki , Krzysztof Nauka
发明人： Seongsik Chang , Henryk Birecki , Krzysztof Nauka
IPC分类号： G01N21/01 , G01N21/59
CPC分类号： G01N21/35 , G01N21/15 , G01N21/3504 , G01N2021/151 , G01N2021/3513
摘要： An optical sensor system includes a source module and a detection module. The source module includes a source housing unit having a source window member and a source shielding member. The source module emits a detection signal through the source window member. The detection module includes a detection housing unit having a detection window member and a detection shielding member. The detection module is spaced apart from the source module. The detection module detects the detection signal emitted from the source module at the detection window member.
摘要翻译：光学传感器系统包括源模块和检测模块。源模块包括具有源窗构件和源屏蔽构件的源壳单元。源模块通过源窗口成员发出检测信号。检测模块包括具有检测窗构件和检测屏蔽构件的检测容纳单元。检测模块与源模块间隔开。检测模块检测在检测窗口部件处从源模块发出的检测信号。

35. 发明申请

US20120273682A1 VOLATILE ORGANIC COMPOUND SENSOR 有权
标题翻译：挥发性有机化合物传感器
公开(公告)号：US20120273682A1
公开(公告)日：2012-11-01
申请号：US13095126
申请日：2011-04-27
申请人： Seongsik Chang , Krzysztof Nauka
发明人： Seongsik Chang , Krzysztof Nauka
IPC分类号： G01J5/02 , G03G21/00
CPC分类号： G03G21/00 , G01J3/42
摘要： A volatile organic compound sensor includes a source of infrared (IR) light, a detector for detecting the IR light, and a space defined between the IR light source and the IR light detector. The space includes volatile organic compounds (VOCs). The IR light detector measures an amount of IR light transmitted through the space, the measured IR light transmitted being attenuated by VOC light absorption when in the space. An amount of the IR light attenuation is related to a concentration of the VOCs present in the space.
摘要翻译：挥发性有机化合物传感器包括红外线（IR）光源，用于检测IR光的检测器和在IR光源和IR光检测器之间限定的空间。该空间包括挥发性有机化合物（VOC）。 IR光检测器测量透过该空间的IR光量，被测量的IR光在空间中被VOC光吸收衰减。 IR光衰减的量与空间中存在的VOC的浓度有关。

36. 发明授权

US07283233B1 Curved grating spectrometer with very high wavelength resolution 有权
标题翻译：弯曲光栅光谱仪具有非常高的波长分辨率
公开(公告)号：US07283233B1
公开(公告)日：2007-10-16
申请号：US10708730
申请日：2004-03-20
申请人： Seng-Tiong Ho , Seongsik Chang
发明人： Seng-Tiong Ho , Seongsik Chang
IPC分类号： G01J3/28
CPC分类号： G01J3/20 , G01J3/22
摘要： The present invention discloses a system comprising a compact curved grating (CCG) and its associated compact curved grating spectrometer (CCGS) module and a method for making the same. The system is capable of achieving very small (resolution vs. size) RS factor. In the invention, the location of entrance slit and detector can be adjusted in order to have the best performance for a particular design goal. The initial groove spacing is calculated using a prescribed formula dependent on operation wavelength. The location of the grooves is calculated based on two conditions: the first one being that the path-difference between adjacent grooves should be an integral multiple of the wavelength in the medium and the second one being specific for a particular design goal of a curved-grating spectrometer. In an embodiment, elliptical mirrors each with focal points at the slit and detector are used for each groove to obtain aberration-free curved mirrors.
摘要翻译：本发明公开了一种包括紧凑曲面光栅（CCG）及其相关联的紧凑曲线光栅光谱仪（CCGS）模块的系统及其制造方法。该系统能够实现非常小的（分辨率vs.尺寸）RS因子。在本发明中，可以调节入口狭缝和检测器的位置，以便为特定设计目标具有最佳性能。使用取决于工作波长的规定公式计算初始槽间距。基于两个条件来计算凹槽的位置：第一个是相邻凹槽之间的路径差应该是介质中波长的整数倍，而第二个凹槽之间的路径差应该是特定于弯曲的凹槽的特定设计目标，光栅光谱仪。在一个实施例中，每个具有狭缝和检测器处的焦点的椭圆镜用于每个凹槽，以获得无像差的曲面镜。

37. 发明授权

US10784084B2 Energy-efficient plasma processes of generating free charges, ozone, and light 有权
公开(公告)号：US10784084B2
公开(公告)日：2020-09-22
申请号：US16380905
申请日：2019-04-10
申请人： Seongsik Chang
发明人： Seongsik Chang
IPC分类号： H01J37/32 , C01B13/10 , C02F1/78 , H05H1/24 , C01B13/11
摘要： Embodiments of the present invention describe the formation of a current source, a light source, and an ozone generator by using a coated double dielectric barrier discharge system (CDDBD). A system for generating charge may include a CDDBD having at least two electrodes that are separated by a gap filled with a gas medium, wherein each of the at least two electrodes are covered with an insulator that prevents charges in the at least two electrodes from passing through the gas medium, and wherein surfaces of each of the at least two insulators are coated with a material having a secondary electron emission coefficient higher than a material of the insulator. Furthermore, the system for generating the charge may also include a power supply coupled with the CDDBD device that supplies energy to the CDDBD device to form an initial electric field.

38. 发明授权

US09625374B2 Image forming apparatus having optical sensor system, optical sensor system having shields, and method thereof 有权
公开(公告)号：US09625374B2
公开(公告)日：2017-04-18
申请号：US13238281
申请日：2011-09-21
申请人： Seongsik Chang , Henryk Birecki , Krzysztof Nauka
发明人： Seongsik Chang , Henryk Birecki , Krzysztof Nauka
IPC分类号： G01N21/3504 , G01N21/15
CPC分类号： G01N21/35 , G01N21/15 , G01N21/3504 , G01N2021/151 , G01N2021/3513
摘要： An optical sensor system includes a source module and a detection module. The source module includes a source housing unit having a source window member and a source shielding member. The source module emits a detection signal through the source window member. The detection module includes a detection housing unit having a detection window member and a detection shielding member. The detection module is spaced apart from the source module. The detection module detects the detection signal emitted from the source module at the detection window member.

39. 发明授权

US08653439B2 Image forming apparatus having optical sensor system, optical sensor system having heating module for removing deposit formation of volatile organic compounds there from, and method thereof 有权
标题翻译：具有光学传感器系统的图像形成装置，具有用于去除挥发性有机化合物的沉积物形成的加热模块的光学传感器系统及其方法
公开(公告)号：US08653439B2
公开(公告)日：2014-02-18
申请号：US13238001
申请日：2011-09-21
申请人： Krzysztof Nauka , Seongsik Chang , Henryk Birecki
发明人： Krzysztof Nauka , Seongsik Chang , Henryk Birecki
IPC分类号： H01J40/14
CPC分类号： G01N21/3504 , G01N21/15
摘要： An optical sensor system is disclosed including a source module, a detection module, and a heating module. The source module includes a source housing unit having a source window member to emit a detection signal through the source window member. The detection module includes a first detection housing unit having a first detection window member spaced apart from the source module. The detection signal received by the detection module corresponds to an amount of volatile organic compounds (VOC) present in a path of the detection signal between the detection module and the source module. The heating module heats the source window member and the detection window member to remove deposit formation of the VOC there from.
摘要翻译：公开了一种光学传感器系统，其包括源模块，检测模块和加热模块。源模块包括具有源窗构件的源壳体单元，用于通过源窗构件发射检测信号。检测模块包括第一检测壳体单元，其具有与源模块间隔开的第一检测窗构件。由检测模块接收的检测信号对应于检测模块和源模块之间的检测信号路径中存在的挥发性有机化合物（VOC）的量。加热模块加热源窗构件和检测窗构件以去除VOC的沉积物形成。

40. 发明申请

US20130070248A1 IMAGE FORMING APPARATUS HAVING OPTICAL SENSOR SYSTEM, OPTICAL SENSOR SYSTEM HAVING DETECTION MODULES, AND METHOD THEREOF 有权
标题翻译：具有光学传感器系统的图像形成装置，具有检测模块的光学传感器系统及其方法
公开(公告)号：US20130070248A1
公开(公告)日：2013-03-21
申请号：US13238015
申请日：2011-09-21
申请人： Henryk Birecki , Krzysztof Nauka , Seongsik Chang
发明人： Henryk Birecki , Krzysztof Nauka , Seongsik Chang
IPC分类号： G01N21/59
CPC分类号： G01N21/274 , G01N21/3504 , G01N2021/157
摘要： An optical sensor system is disclosed including a source module, a first detection module, and a second detection module. The source module includes a source housing unit having a source window member. The source module may emit a detection signal through the source window member. The first detection module and the second detection module are spaced apart from the source module.
摘要翻译：公开了一种光传感器系统，其包括源模块，第一检测模块和第二检测模块。源模块包括具有源窗构件的源壳体单元。源模块可以通过源窗口成员发出检测信号。第一检测模块和第二检测模块与源模块间隔开。

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