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1. 发明授权

US08362809B2 Dual-mode voltage controlled oscillator, frequency synthesizer and wireless receiving device 有权
标题翻译：双模压控振荡器，频率合成器和无线接收装置
公开(公告)号：US08362809B2
公开(公告)日：2013-01-29
申请号：US13266759
申请日：2011-04-14
申请人： Wei Li , Jin Zhou
发明人： Wei Li , Jin Zhou
IPC分类号： H03B21/00
CPC分类号： H03B27/00 , H03B5/1215 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H03B19/00 , H03B2200/0078
摘要： The invention provides a dual-mode voltage-controlled oscillator (DMVCO), a frequency synthesizer and a wireless receiving device, and pertains to the technical field of integrated circuit of radio frequency wireless receiver. The DMVCO and the frequency synthesizer can operate in a wideband mode and a quadrature mode. When operating in the quadrature mode, a quadrature signal is provided for a Single Sideband Mixer of the frequency synthesizer by a quadrature coupling of a first voltage-controlled oscillator unit and a second voltage-controlled oscillator unit in the DMVCO in the overlapped frequency band so that the frequency synthesizer can cover a higher output frequency band. Therefore, the tuning range of the DMVCO of the invention is wide, and the frequency synthesizer using the DMVCO is low in power consumption, simple in structure and has good frequency spur performance.
摘要翻译：本发明提供一种双模式压控振荡器（DMVCO），频率合成器和无线接收装置，属于射频无线接收机的集成电路技术领域。 DMVCO和频率合成器可以在宽带模式和正交模式下工作。当以正交模式操作时，通过在重叠频带中的DMVCO中的第一压控振荡器单元和第二压控振荡器单元的正交耦合，为频率合成器的单边带混频器提供正交信号，所以频率合成器可以覆盖更高的输出频带。因此，本发明的DMVCO的调谐范围宽，使用DMVCO的频率合成器功耗低，结构简单，具有良好的频率杂散性能。

2. 发明申请

US20120081155A1 Dual-Mode Voltage Controlled Oscillator, Frequency Synthesizer and Wireless Receiving Device 有权
标题翻译：双模压控振荡器，频率合成器和无线接收装置
公开(公告)号：US20120081155A1
公开(公告)日：2012-04-05
申请号：US13266759
申请日：2011-04-14
申请人： Wei Li , Jin Zhou
发明人： Wei Li , Jin Zhou
IPC分类号： H03B21/00 , H03B1/00
CPC分类号： H03B27/00 , H03B5/1215 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H03B19/00 , H03B2200/0078
摘要： The invention provides a dual-mode voltage-controlled oscillator (DMVCO), a frequency synthesizer and a wireless receiving device, and pertains to the technical field of integrated circuit of radio frequency wireless receiver. The DMVCO and the frequency synthesizer can operate in a wideband mode and a quadrature mode. When operating in the quadrature mode, a quadrature signal is provided for a Single Sideband Mixer of the frequency synthesizer by a quadrature coupling of a first voltage-controlled oscillator unit and a second voltage-controlled oscillator unit in the DMVCO in the overlapped frequency band so that the frequency synthesizer can cover a higher output frequency band. Therefore, the tuning range of the DMVCO of the invention is wide, and the frequency synthesizer using the DMVCO is low in power consumption, simple in structure and has good frequency spur performance.
摘要翻译：本发明提供一种双模式压控振荡器（DMVCO），频率合成器和无线接收装置，属于射频无线接收机的集成电路技术领域。 DMVCO和频率合成器可以在宽带模式和正交模式下工作。当以正交模式操作时，通过在重叠频带中的DMVCO中的第一压控振荡器单元和第二压控振荡器单元的正交耦合，为频率合成器的单边带混频器提供正交信号，所以频率合成器可以覆盖更高的输出频带。因此，本发明的DMVCO的调谐范围宽，使用DMVCO的频率合成器功耗低，结构简单，具有良好的频率杂散性能。

3. 发明授权

US08665887B2 Number automatic routing method, updating method, withdrawing method, router and device 有权
标题翻译：号码自动路由方式，更新方式，撤销方式，路由器和设备
公开(公告)号：US08665887B2
公开(公告)日：2014-03-04
申请号：US13059934
申请日：2009-07-29
申请人： Shu Ge , Jinxia Sun , Meng You , Wei Li , Wei Li , Yutian Nie , Yue Li , Lihong Wei , Sitao Lin
发明人： Shu Ge , Jinxia Sun , Meng You , Wei Li , Wei Li , Yutian Nie , Yue Li , Lihong Wei , Sitao Lin
IPC分类号： H04L12/28
CPC分类号： H04L45/04 , H04L45/50 , H04L45/52 , H04L45/741
摘要： A number automatic routing method, an updating method, a withdrawing method, a router and a device is provided wherein the number automatic routing method includes: converting to-be-distributed number into number routing information to add to dynamic routing protocol; generating a dynamic routing protocol message according to the number routing information; transmitting the dynamic routing protocol message through an Internet Protocol (IP) network and distributing the number through the dynamic routing protocol message and the IP network. The method supports automatic routing of numbers such as E.164 and E.214 and SP through expanding current Multi-Protocol Border Gateway Protocol (MP-BGP) that optimizes network structure and improves efficiency.
摘要翻译：提供了一种数字自动路由方法，更新方法，撤销方法，路由器和设备，其中号码自动路由方法包括：将分配的号码转换为号码路由信息以添加到动态路由协议; 根据号码路由信息生成动态路由协议消息; 通过互联网协议（IP）网络传输动态路由协议消息，并通过动态路由协议消息和IP网络分配号码。该方法通过扩展当前的优化网络结构并提高效率的多协议边界网关协议（MP-BGP）来支持自动路由数字，如E.164和E.214和SP。

4. 发明申请

US20110286466A1 NUMBER AUTOMATIC ROUTING METHOD, UPDATING METHOD, WITHDRAWING METHOD, ROUTER AND DEVICE 有权
标题翻译：数字自动路由方法，更新方法，提取方法，路由器和设备
公开(公告)号：US20110286466A1
公开(公告)日：2011-11-24
申请号：US13059934
申请日：2009-07-29
申请人： Shu Ge , Jinxia Sun , Meng You , Wei Li , Wei Li , Yutian Nie , Yue Li , Lihong Wei , Sitao Lin
发明人： Shu Ge , Jinxia Sun , Meng You , Wei Li , Wei Li , Yutian Nie , Yue Li , Lihong Wei , Sitao Lin
IPC分类号： H04L12/56
CPC分类号： H04L45/04 , H04L45/50 , H04L45/52 , H04L45/741
摘要： A number automatic routing method, an updating method, a withdrawing method, a router and a device is provided wherein the number automatic routing method includes: converting to-be-distributed number into number routing information to add to dynamic routing protocol; generating a dynamic routing protocol message according to the number routing information; transmitting the dynamic routing protocol message through an Internet Protocol (IP) network and distributing the number through the dynamic routing protocol message and the IP network. The method supports automatic routing of numbers such as E.164 and E.214 and SP through expanding current Multi-Protocol Border Gateway Protocol (MP-BGP) that optimizes network structure and improves efficiency.
摘要翻译：提供了一种数字自动路由方法，更新方法，撤销方法，路由器和设备，其中号码自动路由方法包括：将分配的号码转换为号码路由信息以添加到动态路由协议; 根据号码路由信息生成动态路由协议消息; 通过互联网协议（IP）网络传输动态路由协议消息，并通过动态路由协议消息和IP网络分配号码。该方法通过扩展当前的优化网络结构并提高效率的多协议边界网关协议（MP-BGP）来支持自动路由数字，如E.164和E.214和SP。

5. 发明授权

US11886801B1 System, method and device for multimodal text editing 有权
公开(公告)号：US11886801B1
公开(公告)日：2024-01-30
申请号：US18145295
申请日：2022-12-22
申请人： Wei Li , Che Yan , Soheil Kianzad , Jay Henderson
发明人： Wei Li , Che Yan , Soheil Kianzad , Jay Henderson
IPC分类号： G06F40/171 , G06F3/0354 , G06F3/04883 , G06F3/0482 , G06F40/103 , G10L15/22 , G06F3/038 , G10L15/26
CPC分类号： G06F40/171 , G06F3/03545 , G06F3/0482 , G06F3/04883 , G06F40/103 , G06F3/038 , G10L15/22 , G10L15/26 , G10L2015/223
摘要： Systems and methods of text editing are disclosed. A system may include a touchscreen, a memory, and a processor. A method may include receiving, from an electronic pen in communication with the processor, pressure signals indicating a detection of a first amount of pressure at a pen tip. In response to receiving the pressure signals, handwriting recognition may be activated. Touch input representing handwriting a first location of the touchscreen may then be received, and the touch input may then be converted into rendered textual content corresponding to the handwriting.

6. 外观设计

USD998905S1 Bird bath 有权
公开(公告)号：USD998905S1
公开(公告)日：2023-09-12
申请号：US29794210
申请日：2021-06-10
申请人： Wei Li
设计人： Wei Li
摘要： FIG. 1 is a perspective view of a bird bath 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; and,
FIG. 8 is a bottom plan view thereof.

7. 发明授权

US11693483B2 Methods and systems of display edge interactions in a gesture-controlled device 有权
公开(公告)号：US11693483B2
公开(公告)日：2023-07-04
申请号：US17523267
申请日：2021-11-10
申请人： Gaganpreet Singh , Wei Zhou , Pourang Polad Irani , Wei Li
发明人： Gaganpreet Singh , Wei Zhou , Pourang Polad Irani , Wei Li
IPC分类号： G06F3/01 , G06F3/03 , H04N21/472 , H04N21/422 , G06V20/40 , G06V40/20 , G06V40/10
CPC分类号： G06F3/017 , G06F3/0304 , G06V20/46 , G06V40/107 , G06V40/28 , H04N21/42204 , H04N21/47205
摘要： Method and systems for controlling a display device, including detecting a mid-air gesture using a sensing device; mapping the detected mid-air gesture to locations of an interaction region, the interaction region including an on-screen region of the display device and an off-screen region that is located outside an edge of the on-screen region; and performing a display device control action upon detecting an edge interaction based on the mapping of the detected mid-air gesture to locations that interact with the edge of the on-screen region.

8. 发明授权

US11573642B2 Wearable devices, methods and media for multi-finger mid-air gesture recognition 有权
公开(公告)号：US11573642B2
公开(公告)日：2023-02-07
申请号：US17138677
申请日：2020-12-30
申请人： Huang Da-Yuan , Wei Li
发明人： Huang Da-Yuan , Wei Li
IPC分类号： G06F3/01
摘要： Wearable devices, methods and processor-readable media for multi-finger mid-air gesture recognition are described. A smart ring wearable device having an array of proximity sensors located about the circumference of the ring is used, in conjunction with a motion sensor such as an accelerometer, to sense and recognize multi-finger mid-air gestures. The proximity sensors may be used to sense the relative positions and shapes of the fingers of the user's hand. The motion sensor may be used to detect gross movements of the finger, hand, and arm, and to detect other movements such as finger collisions using high-frequency sampling of accelerometer data to sense bio-acoustic vibrations. A gesture-sensing system may be operated by the wearable device, a gesture-controlled device, or another device to recognize the gestures based on the sensor data using a trained support-vector machine as a classifier.

9. 外观设计

USD959892S1 Bakeware 有权
公开(公告)号：USD959892S1
公开(公告)日：2022-08-09
申请号：US29766915
申请日：2021-01-19
申请人： Wei Li
设计人： Wei Li

10. 发明授权

US11301049B2 User interface control based on elbow-anchored arm gestures 有权
公开(公告)号：US11301049B2
公开(公告)日：2022-04-12
申请号：US17024633
申请日：2020-09-17
申请人： Gaganpreet Singh , Rafael Veras Guimaraes , Wei Zhou , Pourang Polad Irani , Farzin Farhadi-Niaki , Wei Li
发明人： Gaganpreet Singh , Rafael Veras Guimaraes , Wei Zhou , Pourang Polad Irani , Farzin Farhadi-Niaki , Wei Li
IPC分类号： G06F3/01 , G06K9/00 , G06F17/16
摘要： User interface control based on elbow-anchored arm gestures is disclosed. In one aspect, there is provided a method of user interface control on a computing device based on elbow-anchored arm gestures. A visual user interface (VUI) screen is displayed on a display of a computing device. The VUI screen comprises a plurality of VUI elements arranged in a plurality of VUI element levels. Each VUI element level comprising one or more VUI elements. A spatial location of an elbow of an arm of a user and a spatial location of a wrist of the arm of the user are determined. A three-dimensional (3D) arm vector extending from the spatial location of the elbow to the spatial location of the wrist is then determined. A VUI element in the VUI screen corresponding to the 3D arm vector is then determined based on a predetermined 3D spatial mapping between 3D arm vectors and VUI elements for the VUI screen.

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