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1. 发明申请

US20120055138A1 METHODS FOR ENGINE EXHAUST NOX CONTROL USING NO OXIDATION IN THE ENGINE 有权
标题翻译：使用发动机无氧化的发动机排气NOX控制方法
公开(公告)号：US20120055138A1
公开(公告)日：2012-03-08
申请号：US12877162
申请日：2010-09-08
申请人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
发明人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
IPC分类号： F01N3/00 , F01N9/00
CPC分类号： B01D53/9409 , B01D53/90 , B01D53/9495 , B01D2251/2067 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/2092 , B01D2258/012 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N3/2066 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F02D41/0275 , F02D41/1461 , F02D41/1463 , F02D41/3035 , F02D41/405 , Y02T10/22 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： A powertrain includes an internal combustion engine having a combustion chamber and an aftertreatment system. A method for reducing NOx emissions in the powertrain includes monitoring an actual exhaust gas feedstream ratio of NO2 to NO, monitoring a desired exhaust gas feedstream ratio of NO2 to NO, comparing the actual and the desired exhaust gas feedstream ratios of NO2 to NO, and selectively initiating a NO2 generation cycle based upon the comparison of the actual and the desired exhaust gas feedstream ratios of NO2 to NO comprising injecting fuel mass into the combustion chamber after a primary combustion event.
摘要翻译：动力系包括具有燃烧室和后处理系统的内燃机。用于减少动力系中NOx排放的方法包括将NO 2的实际废气进料流量比值监测为NO，监测所需的NO 2与NO的排气进料流比，将NO2与NO的实际和期望废气进料比比较，以及基于在一次燃烧事件之后将NO 2与NO的实际和期望废气进料流比例比较，其包括将燃料质量喷入燃烧室中来选择性地启动NO 2生成循环。

2. 发明授权

US08745969B2 Methods for engine exhaust NOx control using no oxidation in the engine 有权
标题翻译：发动机排气的方法NOx在发动机中不发生氧化
公开(公告)号：US08745969B2
公开(公告)日：2014-06-10
申请号：US12877162
申请日：2010-09-08
申请人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
发明人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
IPC分类号： F01N3/20
CPC分类号： B01D53/9409 , B01D53/90 , B01D53/9495 , B01D2251/2067 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/2092 , B01D2258/012 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N3/2066 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F02D41/0275 , F02D41/1461 , F02D41/1463 , F02D41/3035 , F02D41/405 , Y02T10/22 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： A powertrain includes an internal combustion engine having a combustion chamber and an aftertreatment system. A method for reducing NOx emissions in the powertrain includes monitoring an actual exhaust gas feedstream ratio of NO2 to NO, monitoring a desired exhaust gas feedstream ratio of NO2 to NO, comparing the actual and the desired exhaust gas feedstream ratios of NO2 to NO, and selectively initiating a NO2 generation cycle based upon the comparison of the actual and the desired exhaust gas feedstream ratios of NO2 to NO comprising injecting fuel mass into the combustion chamber after a primary combustion event.
摘要翻译：动力系包括具有燃烧室和后处理系统的内燃机。用于减少动力系中NOx排放的方法包括将NO 2的实际废气进料流量比值监测为NO，监测所需的NO 2与NO的排气进料流比，将NO2与NO的实际和期望废气进料比比较，以及基于在一次燃烧事件之后将NO 2与NO的实际和期望废气进料流比例比较，其包括将燃料质量喷入燃烧室中来选择性地启动NO 2生成循环。

3. 发明授权

US06938412B2 Removing nitrogen oxides during a lean-burn engine cold start 有权
标题翻译：在稀燃发动机冷启动期间去除氮氧化物
公开(公告)号：US06938412B2
公开(公告)日：2005-09-06
申请号：US10636676
申请日：2003-08-07
申请人： Wei Li , David R. Monroe
发明人： Wei Li , David R. Monroe
IPC分类号： F01N3/08 , F01N3/22 , F01N13/02 , F01N3/10
CPC分类号： F01N3/0842 , F01N3/0814 , F01N3/22 , F01N13/009 , F01N13/0093 , F01N2570/14 , Y02A50/2322 , Y02A50/2344
摘要： An apparatus and a method for removing NOx from an exhaust stream of a lean-burn engine during an engine cold start are provided. The apparatus includes a close-coupled LNT coupled to a main LNT by a hollow conduit. NOx from the cold exhaust is initially stored on the close-coupled LNT. As the engine exhaust warms up, the close-coupled LNT reaches its operating temperature and reduces the stored NOx to N2. When the temperature of the close-coupled LNT reaches approximately 350° C., NOx is released from the close-coupled LNT, is absorbed on the main LNT, and is converted to N2 during fuel-rich conditions, The close-coupled LNT can be regenerated after the engine is turned off by providing heat. The released NOx during the regeneration of the closed-coupled LNT is absorbed by the main LNT. The stored NOx on the main LNT can be reduced to N2 during the next vehicle operation.
摘要翻译：提供了一种在发动机冷起动期间从稀燃发动机的排气流中除去NOx的装置和方法。该装置包括通过中空导管联接到主LNT的紧耦合的LNT。来自冷排气的NOx最初存储在紧耦合的LNT上。当发动机排气加热时，紧耦合的LNT达到其工作温度并将储存的NOx减少到N 2。当近耦合LNT的温度达到约350℃时，NOx从紧耦合的LNT释放，被吸收在主LNT上，并在富含燃料的情况下转化为N 2 条件，通过提供热量关闭发动机后，紧耦合的LNT可以再生。在闭合耦合的LNT的再生期间释放的NOx被主LNT吸收。在下一个车辆操作期间，主LNT上存储的NOx可以减小到N 2。

4. 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。

5. 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。

6. 发明授权

US12124620B2 Devices and methods for optimizing electronic device usage by visualizing access history on an always-on display 有权
公开(公告)号：US12124620B2
公开(公告)日：2024-10-22
申请号：US17204765
申请日：2021-03-17
申请人： Qiang Xu , Wei Li
发明人： Qiang Xu , Wei Li
IPC分类号： G06F21/84 , G06F1/3231 , G06Q10/0631 , G06Q10/109 , G09G3/20
CPC分类号： G06F21/84 , G06F1/3231 , G06Q10/063114 , G06Q10/109 , G09G3/20 , G06F2221/2149 , G09G2330/021 , G09G2354/00
摘要： Devices and methods for optimizing electronic device usage by visualizing access history on a display of the electronic device while the device is in sleep mode are provided. The electronic device usage alert method includes collecting electronic device access history on an electronic device, obtaining electronic device access statistics from the electronic device access history, generating a visual representation of the electronic device access statistics, and displaying the visual representation on an always on display (AOD) of the electronic device. The AOD is active only when the electronic device is asleep. Reducing usage of electronic devices or certain applications have many advantages including mitigating the user addiction of electronic devices or applications.

7. 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.

8. 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.

9. 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.

10. 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.

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