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21. 发明申请

US20060237129A1 Laser welding system 有权
标题翻译：激光焊接系统
公开(公告)号：US20060237129A1
公开(公告)日：2006-10-26
申请号：US11111645
申请日：2005-04-21
申请人： Qiong Chen , Muay Neo , Marjan Amesbury
发明人： Qiong Chen , Muay Neo , Marjan Amesbury
IPC分类号： B29C65/00 , B23K26/20
CPC分类号： B29C65/1667 , B23K26/0604 , B23K26/066 , B23K26/0738 , B23K26/244 , B23K2103/42 , B23K2103/50 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1696 , B29C66/003 , B29C66/112 , B29C66/114 , B29C66/5346 , B29C66/71 , B29C66/73921 , B29C66/81 , B29C66/8122 , B29C66/81267 , B29C66/81815 , B29C66/9131 , B29C66/91421 , B29C66/9161 , B29C66/919 , B29C66/9192 , B29C66/929 , B29C66/934 , B29C66/939 , B29C66/949 , B29C66/9592 , B29C66/961 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2071/12 , B29K2105/0079 , B29K2869/00 , B29K2909/08 , B29K2067/003
摘要： A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes, each of the diodes generating a laser beam of a predetermined wavelength and spectral width. The laser beams are adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component substantially transmissive to the wavelength, the other component substantially absorptive of the wavelength. A lens is spaced from the linear array, and directs the laser beams to at least one other lens spaced from the lens. The other lens shapes the laser beams to a predetermined width and length, and focuses the laser beams to substantially the same location, thereby forming a continuous line of laser energy being in a plane containing the workpiece, and being substantially orthogonal to the workpiece translation direction.
摘要翻译：激光焊接系统包括具有至少两个激光二极管的线性阵列的自由间隔光束传递激光头，每个二极管产生预定波长和光谱宽度的激光束。激光束适于将具有第一部件和待焊接的至少一个其它部件的工件焊接到第一部件上，第一部件对波长基本上透射，另一个部件基本上吸收波长。透镜与线性阵列间隔开，并且将激光束引导到与透镜间隔开的至少一个其它透镜。另一个透镜将激光束成形为预定的宽度和长度，并且将激光束聚焦到基本上相同的位置，从而在包含工件的平面中形成连续的激光能量线，并且基本上垂直于工件平移方向。

22. 发明申请

US20050053446A1 Captive screw with receiving space 审中-公开
标题翻译：带收容空间的螺丝
公开(公告)号：US20050053446A1
公开(公告)日：2005-03-10
申请号：US10925289
申请日：2004-08-23
申请人： Chin-Fa Huang , Peng Yang , Qiong Chen
发明人： Chin-Fa Huang , Peng Yang , Qiong Chen
IPC分类号： F16B5/02 , F16B35/06 , H05K7/14 , F16B21/18
CPC分类号： H05K7/1417 , F16B5/0208 , F16B35/06
摘要： A captive screw (80) is provided for attaching two sheets together. The captive screw includes a screw (40) and a cap (50). The screw includes a head (41), a threaded shank (43), and a flange (42) located between the head and the shank. The cap includes a cavity (51) and a skirt portion (53). The shank forms a plurality of ribs (52) on an underside thereof. The flange forms a plurality of vertical ridges (44) therearound. The cap and the screw are combined, with the head and the flange tightly fitted in the cavity. The shank extends out of the skirt portion, with cylindrical space defined therebetween. A rod portion of a complementary engaging rivet can then be received in the space.
摘要翻译：提供固定螺钉（80）用于将两个片材连接在一起。固定螺钉包括螺钉（40）和盖（50）。螺钉包括头部（41），螺纹柄部（43）和位于头部和柄部之间的凸缘（42）。盖包括空腔（51）和裙部（53）。柄部在其下侧形成多个肋（52）。凸缘在其周围形成多个垂直脊（44）。盖和螺钉组合在一起，头部和凸缘紧密地嵌入腔体中。柄部延伸出裙部，其间限定有圆柱形空间。然后可以在该空间中容纳互补接合铆钉的杆部分。

23. 发明授权

US06576867B1 Method and apparatus for removal of mold flash 有权
标题翻译：去除模具闪光的方法和装置
公开(公告)号：US06576867B1
公开(公告)日：2003-06-10
申请号：US09857724
申请日：2002-02-12
申请人： Yong Feng Lu , Yak Hui Sim , Qiong Chen , Long Chen Lai , Bin Othman Rustam
发明人： Yong Feng Lu , Yak Hui Sim , Qiong Chen , Long Chen Lai , Bin Othman Rustam
IPC分类号： B23K2636
CPC分类号： H01L21/67092 , B08B7/0042 , H01L21/56 , H01L2924/0002 , H01L2924/00
摘要： A method and apparatus for the removal of mold flash from an IC device using a non-thermal laser ablation method. Ablation is achieved under conditions in which the mold flash is converted to plasma under short laser pulses which do not give sufficient time or energy for significant thermal processes to occur. As a result, the heat sink underneath the mold flash is prevented from heating up due to lack of heat transfer, thereby protecting the heat sink from heat damages. According to one feature of the invention, a mask is provided to protect the molded packaging of the IC device from the laser beam. The mask has at least one hole which corresponds to the heat sink of the device wherethrough the laser beam can pass. According to another feature of the invention, a large beam diameter is provided to increase the efficiency of the deflashing process.
摘要翻译：一种使用非热激光烧蚀方法从IC器件去除模具闪光的方法和装置。在短激光脉冲下将模具闪光转换成等离子体的条件下实现消融，这对于显着的热处理没有给出足够的时间或能量。结果，由于缺少热传递，防止模具闪光下面的散热器被加热，从而保护散热器免受热损坏。根据本发明的一个特征，提供一种掩模以保护IC器件的模制封装免受激光束的影响。掩模具有至少一个孔，其对应于通过激光束可以通过的装置的散热器。根据本发明的另一个特征，提供了大的光束直径以提高去屑过程的效率。

24. 外观设计

USD1050604S1 Nail polisher 有权
公开(公告)号：USD1050604S1
公开(公告)日：2024-11-05
申请号：US29947987
申请日：2024-06-18
申请人： Qiong Chen
设计人： Qiong Chen
摘要： FIG. 1 is a front, left and top perspective view of a nail polisher showing my design;
FIG. 2 is a rear, right and bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left-side elevation view thereof;
FIG. 6 is a right-side elevation view thereof;
FIG. 7 is an enlarged top plan view thereof;
FIG. 8 is an enlarged bottom plan view thereof;
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1; and,
FIG. 10 is an enlarged view of portion 10 shown in FIG. 1.
The evenly-incremented broken lines shown in the drawings illustrate portions of the nail polisher that form no part of the claimed design. The short-dash-long-dash broken lines shown in FIGS. 1, 9 and 10 depict the bounds of the enlarged views as well as the bounds of the portions of the drawings from which they were extracted, and form no part of the claimed design.

25. 外观设计

USD1045057S1 Fan 有权
公开(公告)号：USD1045057S1
公开(公告)日：2024-10-01
申请号：US29882434
申请日：2023-01-13
申请人： Qiong Chen
设计人： Qiong Chen
摘要： FIG. 1 is a front perspective view of a fan, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines in the drawings illustrate the portions of the fan, which form no part of the claimed design.

26. 外观设计

USD993777S1 Cosmetics bottle 有权
公开(公告)号：USD993777S1
公开(公告)日：2023-08-01
申请号：US29853940
申请日：2022-09-20
申请人： Qiong Chen
设计人： Qiong Chen
摘要： FIG. 1 is a perspective view of the cosmetics bottle showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a perspective view of the cosmetics bottle in an open configuration.
The broken lines shown are for the purpose of illustrating parts of the article forming no part of the claimed design.

27. 外观设计

USD951560S1 Pet nail grinder 有权
公开(公告)号：USD951560S1
公开(公告)日：2022-05-10
申请号：US29800205
申请日：2021-07-20
申请人： Qiong Chen
设计人： Qiong Chen

28. 外观设计

USD936717S1 Vacuum sealer 有权
公开(公告)号：USD936717S1
公开(公告)日：2021-11-23
申请号：US29766386
申请日：2021-01-15
申请人： Qiong Chen
设计人： Qiong Chen

29. 发明申请

US20140031557A1 METHOD FOR PURIFICATION OF CALCIUM CHANNEL BLOCKERS OF DIHYDORPYRIDINE TYPE AND PREPARATION OF NANOPARTICLES THEREOF 审中-公开
标题翻译：二羟基吡啶类钙通道阻断剂的纯化方法及其制备方法
公开(公告)号：US20140031557A1
公开(公告)日：2014-01-30
申请号：US14112236
申请日：2012-04-14
申请人： Qiong Chen
发明人： Qiong Chen
IPC分类号： C07D211/90
CPC分类号： C07D211/90 , B01D9/0081
摘要： A method for purification calcium ion channel blocker medicament of dihydropyridine type and pharmaceutically acceptable salts thereof through the ultrasonic crystallization technology and direct preparation of nanoparticles thereof.
摘要翻译：一种通过超声波结晶技术纯化二氢吡啶类钙离子通道阻断剂药物及其药学上可接受的盐的方法，并直接制备其纳米颗粒。

30. 发明申请

US20130027479A1 INK SUPPLY 有权
标题翻译：墨水供应
公开(公告)号：US20130027479A1
公开(公告)日：2013-01-31
申请号：US13192282
申请日：2011-07-27
申请人： Qiong Chen , Julita Oentojo , Yat Yuen Chan , Swei Jen Wong
发明人： Qiong Chen , Julita Oentojo , Yat Yuen Chan , Swei Jen Wong
IPC分类号： B41J2/175 , B65B1/04
CPC分类号： B41J2/17566 , B41J2002/17516
摘要： An ink supply containing an alkaline ink passivates a silicon diaphragm of a pressure sensor against etching from the alkaline ink using a silicon dioxide layer.
摘要翻译：含有碱性墨水的墨水源使用二氧化硅层使压力传感器的硅隔膜从碱性墨水中浸蚀。

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