公开(公告)号：USD1003658S1

公开(公告)日：2023-11-07

申请号：US29847996

申请日：2022-07-29

申请人： Yunlong Li

设计人： Yunlong Li

摘要： FIG. 1 is a top, front perspective view of an egg decorating kit, showing my new design;
FIG. 2 is a bottom, rear perspective view thereof;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a right side elevation view thereof, the left side elevation being a mirror image of FIG. 4;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines used in the figures depict portions of the egg decorating kit that form no part of the claimed design.

公开(公告)号：USD998424S1

公开(公告)日：2023-09-12

申请号：US29856675

申请日：2022-10-17

申请人： Yunlong Li

设计人： Yunlong Li

摘要： FIG. 1 is a front perspective view of an egg decorating kit showing my new design;
FIG. 2 is a rear 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 a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of area 9 in FIG. 1; and,
FIG. 10 is an enlarged view of area 10 in FIG. 1.
The broken lines in the figures are for the purposes of illustrating portions of the egg decorating kit, which form no part of the claimed design.

公开(公告)号：USD995224S1

公开(公告)日：2023-08-15

申请号：US29856670

申请日：2022-10-17

申请人： Yunlong Li

设计人： Yunlong Li

摘要： FIG. 1 is a front perspective view of an egg decorating kit showing my new design;
FIG. 2 is a rear 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 a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of area 9 in FIG. 1; and,
FIG. 10 is an enlarged view of area 10 in FIG. 1.
The broken lines in the figures are for the purposes of illustrating portions of the egg decorating kit, which form no part of the claimed design.

公开(公告)号：US20130049628A1

公开(公告)日：2013-02-28

申请号：US13218426

申请日：2011-08-25

申请人： Kwok Kuen (David) KWONG ,  Lee L. YANG ,  Yunlong LI ,  Weina ZHOU

发明人： Kwok Kuen (David) KWONG ,  Lee L. YANG ,  Yunlong LI ,  Weina ZHOU

IPC分类号： H05B37/02

CPC分类号： G09G3/3406 ,  H05B33/0818

摘要： A light-emitting diode (LED) driver provides faster rise and fall times for LED current to reduce image sticking and other interference. A standard DC-DC converter provides a sum current that is slowly ramped up and down by a bypass current digital-to-analog converter (DAC). A digital value to the bypass current DAC is ramped up or down before an LED current is turned on or off. When the LED current is turned on, current is shifted from a bypass path to a path through the LED, maintaining a constant sum current from the DC-DC converter. When a different LED is turned on, current is shifted from one LED's path to the other LED's path. Separate LED current DAC's in each LED path and in the bypass path can share the sum current with digital precision. Using a single DAC for the sum current and switches in each path reduces cost.

摘要翻译： 发光二极管（LED）驱动器为LED电流提供更快的上升和下降时间，以减少图像残留和其他干扰。 标准DC-DC转换器提供由旁路电流数模转换器（DAC）缓慢上升和下降的和电流。 在LED电流打开或关闭之前，旁路电流DAC的数字值上升或下降。 当LED电流接通时，电流从旁路路径移动到通过LED的路径，保持来自DC-DC转换器的恒定的和电流。 当不同的LED打开时，电流从一个LED的路径移动到另一个LED的路径。 每个LED路径和旁路路径中的独立LED电流DAC可以以数字精度共享和电流。 使用单个DAC作为每个路径的总和电流和开关可以降低成本。

公开(公告)号：US20120186972A1

公开(公告)日：2012-07-26

申请号：US13386410

申请日：2009-11-26

申请人： Yunlong Li ,  Chunfeng Zhu ,  Yangchuan Tong

发明人： Yunlong Li ,  Chunfeng Zhu ,  Yangchuan Tong

IPC分类号： B01J19/12 ,  B01J8/02

CPC分类号： H05B6/806 ,  B01J19/126 ,  B01J2219/0004 ,  B01J2219/1239 ,  B01J2219/126 ,  B01J2219/19

摘要： A chemical reactor comprises a microwave irradiating apparatus and a chemical reaction apparatus. The microwave irradiating apparatus comprises a microwave generator and a microwave irradiating cavity (3). The chemical reaction apparatus comprises a tank (2) and a device for controlling the flow of the material. At least a part of the tank (2) is located in the microwave irradiating cavity (3). The chemical reactor can be used for chemical reactions of all kinds of liquid materials, especially multiphase reactions, multiphase catalytic reaction, and the chemical reaction with its reactive materials having high viscosity, semi-solid phase, and high fouling tendency. When the chemical reaction apparatus is used for chemical reaction for producing gaseous byproducts, it can increase the conversion rate of reactants and the yield of product.

摘要翻译： 化学反应器包括微波照射装置和化学反应装置。 微波照射装置包括微波发生器和微波照射腔（3）。 化学反应装置包括罐（2）和用于控制材料流动的装置。 容器（2）的至少一部分位于微波照射腔（3）中。 化学反应器可用于各种液体材料的化学反应，特别是多相反应，多相催化反应，以及与其具有高粘度，半固相和高结垢倾向的反应性材料的化学反应。 当化学反应装置用于生产气态副产物的化学反应时，可以提高反应物的转化率和产物的产率。

公开(公告)号：USD1028525S1

公开(公告)日：2024-05-28

申请号：US29927404

申请日：2024-02-05

申请人： Yunlong Li

设计人： Yunlong Li

摘要： FIG. 1 is a front perspective view of an electric spin scrubber, 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;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged detail view of area 9 in FIG. 1; and,
FIG. 10 is an enlarged detail view of area 10 in FIG. 2.
The broken lines in the drawings illustrate the portions of the electric spin scrubber, which form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

公开(公告)号：USD995225S1

公开(公告)日：2023-08-15

申请号：US29856673

申请日：2022-10-17

申请人： Yunlong Li

设计人： Yunlong Li

摘要： FIG. 1 is a front perspective view of an egg decorating kit showing my new design;
FIG. 2 is a rear 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 a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is an enlarged view of area 9 in FIG. 1; and,
FIG. 10 is an enlarged view of area 10 in FIG. 1.
The broken lines in the figures are for the purposes of illustrating portions of the egg decorating kit, which form no part of the claimed design.

公开(公告)号：US20140104910A1

公开(公告)日：2014-04-17

申请号：US13653016

申请日：2012-10-16

申请人： Kwok Kuen (David) KWONG ,  Kwai Chi CHAN ,  Yunlong LI ,  Lee L. YANG

发明人： Kwok Kuen (David) KWONG ,  Kwai Chi CHAN ,  Yunlong LI ,  Lee L. YANG

IPC分类号： H02M7/219

CPC分类号： H02M7/219 ,  H02M2007/2195 ,  Y02B70/1408

摘要： A transistor-based full-wave bridge rectifier is suitable for low A.C. input voltages such as received by a Radio-Frequency Identification (RFID) device. Voltage drops due to bridge diodes are avoided. Four p-channel transistors are arranged in a bridge across the A.C. inputs to produce an internal power voltage. A comparator receives the A.C. input and controls timing of voltage boost drivers that alternately drive gates of the four p-channel transistors with voltages boosted higher than the peak A.C. voltage. Four diode-connected transistors are connected in parallel with the four p-channel bridge transistors to conduct during initial start-up before the comparator and boost drivers operate. Substrates are connected to the power voltage on the power-voltage half of the bridge and to the A.C. inputs on the ground half of the bridge to fully shut off transistors, preventing reverse current flow. The transistor bridge can be integrated onto system chips.

摘要翻译： 基于晶体管的全波桥式整流器适用于诸如由射频识别（RFID）设备接收的低交流输入电压。 避免了由桥二极管引起的电压降。 四个p沟道晶体管布置在跨过交流输入的桥中以产生内部电源电压。 比较器接收交流输入并控制升压驱动器的定时，该电压升压驱动器交替地驱动四个p沟道晶体管的栅极，其电压升高高于峰值交流电压。 在比较器和升压驱动器运行之前，四个二极管连接的晶体管与四个p沟道桥式晶体管并联连接，以在初始启动期间导通。 基板连接到桥的电源电压一半的电源电压和桥接器的一半的交流输入，以完全关闭晶体管，防止反向电流流动。 晶体管桥可以集成到系统芯片上。

公开(公告)号：US06380684B1

公开(公告)日：2002-04-30

申请号：US09573253

申请日：2000-05-18

申请人： Yunlong Li ,  Masanobu Sato ,  Yoshio Tominaga ,  Noriyoshi Sato ,  Satoru Iizuka

发明人： Yunlong Li ,  Masanobu Sato ,  Yoshio Tominaga ,  Noriyoshi Sato ,  Satoru Iizuka

IPC分类号： H05H146

CPC分类号： H01J37/32082 ,  H01J37/3266

摘要： A plasma generating apparatus and processing method, which generate high-density plasma, even in the central portion of the plasma generating zone. The apparatus comprises rectangular electrodes, a rectangular fistulous discharge electrode which surrounds the plasma generating zone, and a vacuum chamber of rectangular cross-section. Permanent magnets surround the discharge electrode, produce predetermined magnetic lines of force with portions which extend approximately parallel to the central axis of discharge electrode. A pair of parallel plate electrodes define the extension of the plasma generating zone in the direction of the central axis of the discharge electrode. The apparatus is configured such that the magnetic lines of force passing through the central portion of the plasma generating zone do not intersect with the electrodes.

摘要翻译： 即使在等离子体产生区域的中心部分也产生高密度等离子体的等离子体发生装置和处理方法。 该装置包括矩形电极，围绕等离子体生成区域的矩形排出电极和矩形横截面的真空室。 永磁体围绕放电电极，产生预定的磁力线，其部分大致平行于放电电极的中心轴延伸。 一对平行板电极限定等离子体生成区在放电电极的中心轴线方向上的延伸。 该装置被配置成使得通过等离子体产生区的中心部分的磁力线不与电极相交。

公开(公告)号：US06238512B1

公开(公告)日：2001-05-29

申请号：US09234488

申请日：1999-01-21

申请人： Yunlong Li ,  Noriyoshi Sato ,  Satoru Iizuka

发明人： Yunlong Li ,  Noriyoshi Sato ,  Satoru Iizuka

IPC分类号： C23F102

CPC分类号： H01J37/321 ,  H01J37/32357 ,  H01L21/67069

摘要： An object is to make it possible to prevent electron temperature distribution from becoming uneven at surface of a process object when dimensions of the process object are large. A region division unit 30 encloses the inside of a ring-shaped discharge electrode 15 in the vicinity of that discharge electrode 15, thereby dividing the interior region of a tube-shaped vacuum vessel 11 in a direction perpendicular to the center axis Z thereof into a plasma generation region R1 and a plasma diffusion region R2, This region division unit 30 has a tube-shaped grid 301. This grid 301 has a plurality of electron passing holes and exhibits electrical conductivity. This grid 301, furthermore, is set in place concentrically with the vacuum vessel 11 so as to be positioned on the outside of a substrate W.

摘要翻译： 其目的在于，能够防止在加工对象的尺寸较大时电极温度分布变得不均匀的区域。区域分割单元30将环状放电电极15的内部包围在 该放电电极15将管状真空容器11的内部区域沿垂直于其中心轴线Z的方向分成等离子体产生区域R1和等离子体扩散区域R2。该区域分割单元30具有管状真空容器11， 该栅格301具有多个电子通过孔并且具有导电性。 此外，该格栅301与真空容器11同心地设置在位，以便被定位在基板W的外侧。