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1. 发明授权

US11278875B2 Direct synthesis of metal-containing CHA zeolites 有权
公开(公告)号：US11278875B2
公开(公告)日：2022-03-22
申请号：US16723145
申请日：2019-12-20
申请人： Lifeng Wang , Bjorn Moden , James Thomas Hughes , Hong-Xin Li
发明人： Lifeng Wang , Bjorn Moden , James Thomas Hughes , Hong-Xin Li
IPC分类号： B01J29/76 , B01D53/94 , B01J37/00 , B01J37/03 , B01J37/04 , B01J37/08 , C01B39/48 , G01N30/74
摘要： A metal-containing chabazite zeolite, which has an FTIR peak area ratio between the peak at 900-1300 cm−1 (Si—O—Si asymmetric stretch) and the peak at 765-845 cm−1 (˜805 cm−1 is Si—O—Si symmetric stretch) of at least 55. A method for preparing metal-containing CHA zeolites with high SCR activity at low reaction temperatures from alkali cation-free reaction mixtures that contain the three OSDA structures: metal-polyamine, N,N,N-trimethyl-1-adamantyl ammonium (TMAda+) and TMAOH. The metal-containing CHA zeolites produced by the disclosed method can be identified by XRD, FTIR spectroscopy, FT-VIS spectroscopy, and scanning electron microscopy. A method of selective catalytic reduction of NOx in exhaust gas using the material described herein is also disclosed.

2. 外观设计

USD1001558S1 Cabinet 有权
公开(公告)号：USD1001558S1
公开(公告)日：2023-10-17
申请号：US29874069
申请日：2023-04-13
申请人： Lifeng Wang
设计人： Lifeng Wang
摘要： FIG. 1 is a perspective view of a cabinet showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 in FIG. 2.
The dash-dash broken lines in the drawings depict portions of the cabinet that form no part of the claimed design.
The dot-dash broken lines represent the boundary of the enlarged portion and form no part of the claimed design.

3. 外观设计

USD981145S1 Cabinet 有权
公开(公告)号：USD981145S1
公开(公告)日：2023-03-21
申请号：US29830874
申请日：2022-03-16
申请人： Lifeng Wang
设计人： Lifeng Wang

4. 外观设计

USD981144S1 Cabinet 有权
公开(公告)号：USD981144S1
公开(公告)日：2023-03-21
申请号：US29830877
申请日：2022-03-16
申请人： Lifeng Wang
设计人： Lifeng Wang

5. 外观设计

USD965354S1 File cabinet 有权
公开(公告)号：USD965354S1
公开(公告)日：2022-10-04
申请号：US29833308
申请日：2022-04-02
申请人： Lifeng Wang
设计人： Lifeng Wang

6. 发明授权

US10252607B2 System economically using compressed air as an automobile power source and method thereof 有权
公开(公告)号：US10252607B2
公开(公告)日：2019-04-09
申请号：US15577748
申请日：2016-05-30
申请人： Lifeng Wang
发明人： Lifeng Wang
IPC分类号： B60K3/00 , B60K3/02 , B60K6/10 , B60K6/12 , B60T1/10 , B60W30/18 , F03G1/00 , B60T1/06 , F16D61/00 , F04B27/00 , B60K17/08 , B60K17/16 , F01B11/00 , F01B17/02 , F01B17/04 , F01B23/02 , F01B25/10 , F04B35/01
摘要： The present invention provides a system and method for economically using compressed air as automobile power source, comprising: a compressed air power device, which includes automobile air storage tubes (1) to store a sufficient amount of high-pressure compressed air and a cylinder-combined engine consisting of the first and second cylinders (9)(10), and which can make full use of the compressed air to produce driving power; a mechanism to produce, store and provide high-pressure compressed air, which includes a boiler-type high-pressure compressed air producing and storing device, abbreviated as boiler-type HCAPS device (4), to be able to use electricity during periods of low energy demand (off-peak) such as at night simultaneously recovering the by-produced heat for central heating, and pressurizing and inflating into the automobile air storage tubes (1) during daytimes; brake energy recovery and regeneration devices, which include a spring reserving-releasing device and/or a compressed air reserving-releasing device to save the compressed air in the automobile air storage tubes (1) for saving the driving power; an inner gear ring assembly, which includes an inner gear ring (2) gearing meshing with inner acting gears (45), with the first and second accelerating gears (72)(92), with a flywheel front inner meshing gear (48) and reset gears (46), for transmitting torque and mixing/outputting power; some clutch transmission devices and a controller, which controls orderly coordinated operation of devices and mechanisms.

7. 发明授权

US08915627B2 Protrusion structure processing method of backplane and backplane 有权
标题翻译：背板和背板的突起结构处理方法
公开(公告)号：US08915627B2
公开(公告)日：2014-12-23
申请号：US13582421
申请日：2012-07-23
申请人： Lifeng Wang , Yuchun Hsiao , Yajun Yu , Yanxue Zhang
发明人： Lifeng Wang , Yuchun Hsiao , Yajun Yu , Yanxue Zhang
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F1/133608 , G02F2001/133314
摘要： At least one stress concentration factor is arranged in a bending position of forming the protrusion structure on a surface of the backplane. Then, a shape of the protrusion structure is formed by stamping. In the present disclosure, because the bending position during stretching the protrusion structure is firstly configured with a plurality of stress concentration factors in the stretching process of the protrusion structure, when the protrusion structure is stretched, stress concentration occurs in the position with the stress concentration factors.
摘要翻译：至少一个应力集中因子被布置在在背板的表面上形成突起结构的弯曲位置。然后，通过冲压形成突起结构的形状。在本公开中，由于突起结构的拉伸处理中的弯曲位置首先在突出结构的拉伸处理中被配置有多个应力集中因素，所以当突出结构被拉伸时，在应力集中的位置发生应力集中因素

8. 发明申请

US20130343812A1 SHEET METAL PART FOR LCD DEVICE, LCD DEVICE, AND METHOD FOR MANUFACTURING SHEET METAL PART 审中-公开
标题翻译：液晶显示装置的薄片金属部件，液晶显示装置及其制造方法
公开(公告)号：US20130343812A1
公开(公告)日：2013-12-26
申请号：US13577739
申请日：2012-06-26
申请人： Lifeng Wang , Yajun Yu , Yanxue Zhang
发明人： Lifeng Wang , Yajun Yu , Yanxue Zhang
IPC分类号： H05K5/02 , B21D43/28
CPC分类号： F16B37/02 , Y10T403/68
摘要： The present disclosure relates to the field of liquid crystal displays (LCDs), and more particularly to a sheet metal part for an LCD device, an LCD device, and a method for manufacturing a sheet metal part for an LCD device. The sheet metal part comprises an inner hole flange, the flange comprises an internal thread, and a circumference of a cross section of the inner hole comprises at least one protrusion protruding to a direction of a center of circle of cross section of the inner hole. The sheet metal part for the LCD device of the present disclosure comprises the inner hole flange. The flange comprises the internal thread, and the circumference of the cross section of the inner hole comprises at least one protrusion protruding to the direction of the center of circle of cross section of the inner hole. The protrusion changes a shape of the inner hole, so that the inner hole is not a complete circular hole any more. After tapping the standard internal thread on the flange, the thread tooth of the protrusion is deep, thereby bearing much torsion; the thread teeth of other parts are shallow, the thread wall is thick; thus, the strength of the inner hole is increased, thereby improving the locking reliability of the thread of the inner hole on the whole.
摘要翻译：本公开涉及液晶显示器（LCD）领域，更具体地涉及用于LCD装置的钣金零件，LCD装置以及用于LCD装置的钣金件的制造方法。该金属板部件包括内孔凸缘，凸缘包括内螺纹，并且内孔的横截面的圆周包括至少一个突出于内孔的横截面中心圆的方向的突起。用于本公开的LCD装置的钣金零件包括内孔凸缘。所述凸缘包括所述内螺纹，并且所述内孔的横截面的圆周包括至少一个突出于所述内孔的横截面中心圆的方向的突出部。突起改变内孔的形状，使得内孔不再是完整的圆形孔。在法兰上标准内螺纹攻丝后，突起的螺纹牙齿深，承受较大扭力; 其他部分的螺纹牙浅，螺纹壁较厚; 因此，内孔的强度增加，从而提高内孔的螺纹的锁定可靠性。

9. 发明申请

US20130010498A1 LIGHT GUIDE PLATE AND A BACKLIGHT DISPLAY MODULE 审中-公开
标题翻译：光导板和背光显示模块
公开(公告)号：US20130010498A1
公开(公告)日：2013-01-10
申请号：US13378047
申请日：2011-10-18
申请人： Yajun Yu , Yicheng Kuo , Lifeng Wang
发明人： Yajun Yu , Yicheng Kuo , Lifeng Wang
IPC分类号： G02B6/00
CPC分类号： G02B6/0078 , G02B6/0081
摘要： The present invention provides a light guide plate. The light guide plate comprises at least two daughter light guide plates and a connection member. Each daughter light guide plate disposes two locating posts respectively on two sides thereof, which can be engaged with the connection member to make the two daughter light guide plates be interconnected so that forming one large area light guide plate. The present invention also relates to a backlight display module. The light guide plate and the backlight module of the present invention has a less manufacture difficulty and a low transportation cost and can realize the use of the large area light guide plate, so that avoiding the problems of the large area light guide plate being difficult to be manufactured and having the high transportation cost in the prior art.
摘要翻译：本发明提供一种导光板。导光板包括至少两个子导光板和连接构件。每个子导光板分别在两侧配置两个定位柱，两个定位柱可以与连接构件接合，使两个子导光板相互连接，从而形成一个大面积的导光板。本发明还涉及背光显示模块。本发明的导光板和背光模块的制造难度低，运输成本低，可以实现大面积导光板的使用，从而避免了大面积导光板难以实现的问题在现有技术中具有高运输成本。

10. 发明申请

US20110315118A1 System and Method for Cooling Fuel Injectors 有权
标题翻译：冷却燃油喷射器的系统和方法
公开(公告)号：US20110315118A1
公开(公告)日：2011-12-29
申请号：US12825487
申请日：2010-06-29
申请人： Dana R. Coldren , Eric L. Rogers , Fergal M. O'Shea , Lifeng Wang , Mandar A. Joshi
发明人： Dana R. Coldren , Eric L. Rogers , Fergal M. O'Shea , Lifeng Wang , Mandar A. Joshi
IPC分类号： F02M53/04 , B05B1/00
CPC分类号： F02M53/043 , F02M57/023 , F02M63/0017 , F02M63/007
摘要： Various fuel injection systems and fuel injectors are disclosed that provide varying cooling rates for fuel injectors connected in series to fuel supply and drain rail. The local cooling rate for each injector is manipulated to balance the heat flux or heat transfer across the injectors disposed along the rail. The cooling rates may be manipulated by varying sizes of openings or slots in the nozzle case, by varying annular spaces disposed between the nozzle case and the portion of the injector body that houses the actuator and solenoid assembly, and by varying the size of annular spaces disposed between the nozzle case and the cylinder head. Strategic placement of slots in the nozzle case that direct more flow at the portion of the injector body that houses the actuator and solenoid assembly may also be employed. As a result, the operating temperatures of fuel injectors connected in series to a fuel rail can be manipulated and moderated so the downstream injectors are not prone to overheating.
摘要翻译：公开了各种燃料喷射系统和燃料喷射器，其为与燃料供应和排出轨道串联连接的燃料喷射器提供变化的冷却速率。操作每个喷射器的局部冷却速率以平衡沿着轨道布置的喷射器之间的热通量或热传递。可以通过改变设置在喷嘴壳体和容纳致动器和螺线管组件的喷射器主体的部分之间的环形空间以及通过改变环形空间的尺寸来改变喷嘴壳体中的开口或狭槽的大小来控制冷却速度设置在喷嘴壳体和气缸盖之间。喷嘴壳体中的槽的策略布置也可以用于在容纳致动器和螺线管组件的喷射器主体的部分处引导更多的流动。结果，可以操纵和调节与燃料轨串联连接的燃料喷射器的操作温度，使得下游喷射器不容易过热。

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