公开(公告)号：US12110103B2

公开(公告)日：2024-10-08

申请号：US17515549

申请日：2021-11-01

Applicant: Xi Wang

Inventor： Xi Wang

IPC: B64C27/10 ,  B64C9/00 ,  B64C11/46 ,  B64C27/20 ,  B64C27/58 ,  B64D27/24 ,  B64D31/00

CPC classification number: B64C27/10 ,  B64C9/00 ,  B64C11/46 ,  B64C27/20 ,  B64C27/58 ,  B64D27/24 ,  B64D31/00

Abstract: The invention is for a VTOL (vertical take-off and landing) rotorcraft with the annular contra-rotating rotary wings and auxiliary propulsor. The rotary wing of the annular contra-rotating rotary wings is driven by a plurality of tangential forces applied at multiple locations of the inner stator hub. The annular contra-rotating rotary wings can be shrouded for the improvement of propulsive efficiency, reduction of noise and protection of the rotary wing. The fuselage is mounted along the center axis of the annular contra-rotating rotary wings to be outside of the thrust slipstream. The auxiliary propulsor includes a quad independent pusher propeller to propel the rotorcraft to reach faster forward speed.

公开(公告)号：US11873086B2

公开(公告)日：2024-01-16

申请号：US17478918

申请日：2021-09-19

Applicant: Xi Wang

Inventor： Xi Wang

IPC: B64C29/00 ,  B64C3/40 ,  B64C39/06 ,  B64C9/08 ,  B64C9/18

CPC classification number: B64C29/0033 ,  B64C3/40 ,  B64C9/18 ,  B64C29/0008 ,  B64C39/068

Abstract: A variable-sweep wing VTOL (vertical take-off and landing) aerial vehicle with distributed propulsion adapted for VTOL flight and horizontal flight includes a fuselage, a pair of symmetrical swiveling canards extending outward from forward portion of the fuselage, a pair of first symmetrical wings extending outward from the upper-rear portion of the fuselage and a pair of second symmetrical wings extending outward from the lower-rear portion of the fuselage. The first and second wings are spaced apart longitudinally and vertically. The pylon joins the first wing and second wing at the tip to form the box-wing. The wings can transition between VTOL mode or airplane mode. The wings are mounted with rotors for propulsion. Moreover, at the trailing edge of the wings, the blown flap work as blown lift system for both VTOL flight or STOL flight. Finally, the fuselage mounted pusher rotor provides propulsive thrust for horizontal flight.

公开(公告)号：US10851174B2

公开(公告)日：2020-12-01

申请号：US13411733

申请日：2012-03-05

Applicant: Lai-Xi Wang ,  Wei Huang ,  John Giddens

Inventor： Lai-Xi Wang ,  Wei Huang ,  John Giddens

IPC: C07K16/28 ,  C07K16/00 ,  C12P21/00 ,  C07K16/18 ,  C12N9/24

Abstract: A chemoenzymatic method for the preparation of a core-fucoslyated glycoprotein or glycopeptide, including (a) providing an acceptor selected from the group consisting of a fucosylated GlcNAc-protein and fucosylated GlcNAc-peptide; and (b) reacting the acceptor with a donor substrate including an activated oligosaccharide moiety, in the presence of an endoglycosidase (ENGase) selected from Endo;F1, Endo-F2, Endo-F3, Endo-D and related glycosynthase mutants to transfer the oligosaccharide moiety to the acceptor and yield the structure defined core-fucosylated glycoprotein or glycopeptide. The donor substrate includes, in a specific implementation, a synthetic oligosaccharide oxazoline. A related method of fucosylated glycoprotein or fucosylated glycopeptide remodeling with a predetermined natural N-glycan or a tailor-made oligosaccharide moiety, and a method of remodeling an antibody to include a predetermined sugar chain to replace a heterogeneous sugar chain, are also described.

公开(公告)号：US20190142853A1

公开(公告)日：2019-05-16

申请号：US16258228

申请日：2019-01-25

Applicant: Gerardo VASTA ,  Lai-Xi WANG

Inventor： Gerardo VASTA ,  Lai-Xi WANG

IPC: A61K31/7004 ,  A61P31/00 ,  A61K31/4192 ,  A61P11/00 ,  A61K9/107 ,  A61K31/351 ,  A61K31/7016

Abstract: Galectin 3 inhibitors and methods for treating sepsis using the same are provided herein.

公开(公告)号：US09666426B2

公开(公告)日：2017-05-30

申请号：US14127285

申请日：2011-06-24

Applicant: Hui Wang ,  Yue Ma ,  Chuan He ,  Xi Wang

Inventor： Hui Wang ,  Yue Ma ,  Chuan He ,  Xi Wang

IPC: C25D7/12 ,  C25D5/20 ,  H01L21/02 ,  C25D17/00 ,  C25D5/08 ,  C25D5/18 ,  C25D17/06 ,  C25D21/10

CPC classification number: C25D21/10 ,  C25D5/08 ,  C25D5/18 ,  C25D5/20 ,  C25D7/12 ,  C25D7/123 ,  C25D17/00 ,  C25D17/001 ,  C25D17/002 ,  C25D17/008 ,  C25D17/06 ,  H01L21/02 ,  H01L21/67138

Abstract: An apparatus for substrate metallization from electrolyte is provided. The apparatus comprises: an immersion cell containing metal salt electrolyte; at least one electrode connecting to at least one power supply; an electrically conductive substrate holder holding at least one substrate to expose a conductive side of the substrate to face the at least one electrode; an oscillating actuator for oscillating the substrate holder with an amplitude and a frequency; at least one ultrasonic device with an operating frequency and an intensity, disposed in the metallization apparatus; at least one ultrasonic power generator connecting to the ultrasonic device; at least one inlet for metal slat electrolyte feeding; and at least one outlet for metal salt electrolyte draining.

公开(公告)号：US09083485B2

公开(公告)日：2015-07-14

申请号：US13445756

申请日：2012-04-12

Applicant: Xi Wang ,  Inwoong Kim ,  Paparao Palacharla ,  Motoyoshi Sekiya

Inventor： Xi Wang ,  Inwoong Kim ,  Paparao Palacharla ,  Motoyoshi Sekiya

IPC: H04J14/02 ,  H04J14/00

CPC classification number: H04J14/0256 ,  H04J14/0212 ,  H04J14/0257 ,  H04J14/026 ,  H04J14/0298

Abstract: According to an aspect of an embodiment, a method of spectrum defragmentation in an optical network may include assigning an optical signal within an optical network to a first frequency slot that spans a first portion of an optical spectrum of the optical network. The method may also include constructing a frequency slot dependency map based on the assignation of the optical signal to the frequency slot. The method may also include reassigning, as a result of an optical signal departure event, the optical signal to a second frequency slot based on the frequency slot dependency map. The second frequency slot may span a second portion of the optical spectrum of the optical network.

Abstract translation: 根据实施例的一个方面，光网络中的频谱碎片整理的方法可以包括将光网络内的光信号分配到跨越光网络的光谱的第一部分的第一频率时隙。 该方法还可以包括基于将光信号分配给频率隙来构建频率间隙依赖关系图。 该方法还可以包括根据光信号离开事件将光信号重新分配到基于频率槽依赖性映射的第二时隙。 第二频隙可以跨越光网络的光谱的第二部分。

公开(公告)号：US08989581B2

公开(公告)日：2015-03-24

申请号：US13427754

申请日：2012-03-22

Applicant: Inwoong Kim ,  Paparao Palacharla ,  Xi Wang ,  Motoyoshi Sekiya

Inventor： Inwoong Kim ,  Paparao Palacharla ,  Xi Wang ,  Motoyoshi Sekiya

IPC: H04J14/02 ,  H04B10/572

CPC classification number: H04B10/572

Abstract: An optical network for reassigning a carrier wavelength of an optical signal may include first and second optical nodes. The first optical node may be configured to transmit an optical signal along an optical path. The first optical node may also be configured to tune a carrier wavelength of the optical signal from a first wavelength to a second wavelength, according to a continuous function, to reassign the carrier wavelength of the optical signal. The second optical node may be configured to receive the optical signal and may include a feedback loop configured to adjust a wavelength of a reference optical signal to approximate the carrier wavelength of the optical signal.

Abstract translation: 用于重新分配光信号的载波波长的光网络可以包括第一和第二光节点。 第一光节点可以被配置为沿着光路传输光信号。 第一光节点还可以被配置为根据连续功能将光信号的载波波长从第一波长调谐到第二波长，以重新分配光信号的载波波长。 第二光节点可以被配置为接收光信号，并且可以包括被配置为调整参考光信号的波长以近似光信号的载波波长的反馈回路。

公开(公告)号：US08935565B2

公开(公告)日：2015-01-13

申请号：US13811025

申请日：2011-07-20

Applicant: Tao Tang ,  Lianchuan Ma ,  Xi Wang ,  Binbin Yuan

Inventor： Tao Tang ,  Lianchuan Ma ,  Xi Wang ,  Binbin Yuan

IPC: G06F11/00 ,  G06F11/20 ,  H04L1/22 ,  H04L1/00

CPC classification number: G06F11/2023 ,  H04L1/22 ,  H04L2001/0094

Abstract: A dual-channel hot standby system and a method for carrying out dual-channel hot standby, the system comprises a hot standby status management layer including two hot standby management units, an application processing layer including two application processors, and a data communication layer including two communicators; the hot standby status management layer is used for controlling the setting and switching between a active status and a standby status of the two application processors, monitoring the working status of the data communication layer, and carrying out synchronization of the control cycles for the two channels of the system; wherein one of the hot standby management units controls one of the application processors, and together constitute a channel of the system therewith; the data communication layer is used for receiving data from outside, and forwarding the data to the application processing layer. The present invention avoids the occurrence of “dual-channel-active” or “dual-channel-standby” status; ensures synchronization of the control cycles of two channels; reduces the time of the system for responding to breakdowns; meets the real-time requirements; enhances the reliability and availability of the system; and ensures a seamless switching between active and standby statuses.

Abstract translation: 一种双通道热备用系统和一种进行双通道热备的方法，该系统包括一个热备状态管理层，包括两个热备管理单元，一应用处理层，包括两个应用处理器，以及数据通信层，包括 两个沟通者 热备用状态管理层用于控制两个应用处理器的活动状态和待机状态之间的设置和切换，监视数据通信层的工作状态，并执行两个通道的控制周期的同步 的系统; 其中所述热备用管理单元之一控制所述应用处理器之一，并且一起构成所述系统的通道; 数据通信层用于从外部接收数据，并将数据转发到应用处理层。 本发明避免了“双信道主动”或“双信道待机”状态的发生; 确保两个通道的控制周期的同步; 减少系统响应故障的时间; 满足实时要求; 提高系统的可靠性和可用性; 并确保主动和待机状态之间的无缝切换。

公开(公告)号：US20130054209A1

公开(公告)日：2013-02-28

申请号：US13696437

申请日：2011-09-25

Applicant: Jing Chen ,  Qingqing Wu ,  Jiexin Luo ,  Zhan Chai ,  Xi Wang

Inventor： Jing Chen ,  Qingqing Wu ,  Jiexin Luo ,  Zhan Chai ,  Xi Wang

IPC: G06F17/10

CPC classification number: G06F17/5036

Abstract: The present invention provides a modeling method of a SPICE model series of a Silicon On Insulator (SOI) Field Effect Transistor (FET), where auxiliary devices are designed and fabricated, electrical property data is measured, intermediate data is obtained, model parameters are extracted based on the intermediate data, a SPICE model of an SOI FET of a floating structure is established, model parameters are extracted by using the intermediate data and data of the auxiliary devices, a macro model is complied, and a SPICE model of an SOI FET of a body leading-out structure is established. The modeling method provided in the present invention takes an influence of a parasitic transistor of a leading-out part in a body leading-out structure into consideration, and model series established by using the method can more accurately reflect actual operating conditions and electrical properties of the SOI FET of a body leading-out structure and the SOI FET of a floating structure, thereby improving fitting effects of the models.

Abstract translation: 本发明提供了一种在绝缘体上硅（SOI）场效应晶体管（FET）的SPICE模型系列的建模方法，其中设计和制造辅助装置，测量电性能数据，获得中间数据，提取模型参数 基于中间数据，建立了浮动结构的SOI FET的SPICE模型，通过使用辅助设备的中间数据和数据，宏模型以及SOI FET的SPICE模型来提取模型参数 建立了身体导出结构。 本发明提供的建模方法考虑了体导出结构中的导出部分的寄生晶体管的影响，并且通过使用该方法建立的模型系列可以更准确地反映实际的操作条件和电气特性 主体引出结构的SOI FET和浮动结构的SOI FET，从而提高了模型的拟合效果。

公开(公告)号：US08346965B2

公开(公告)日：2013-01-01

申请号：US12942586

申请日：2010-11-09

Applicant: Qiong Zhang ,  Paparao Palacharla ,  Qingya She ,  Xi Wang ,  Motoyoshi Sekiya

Inventor： Qiong Zhang ,  Paparao Palacharla ,  Qingya She ,  Xi Wang ,  Motoyoshi Sekiya

IPC: G06F15/16

CPC classification number: H04J14/0257 ,  H04J14/0212

Abstract: A method may include constructing an auxiliary graph for a network comprising a plurality of network elements, the network elements having an Internet Protocol layer, a lower layer, and a wavelength layer, the auxiliary graph including a plurality of directed edges, the plurality of directed edges indicative of connectivity of components of the plurality of network elements. The method may further include: (i) deleting directed edges from the auxiliary graph whose available bandwidth is lower than the required bandwidth of a selected demand; (ii) finding a path for the demand on the auxiliary graph via remaining directed edges; (iii) deleting at least one directed edge of the auxiliary graph on the wavelength layer along the path; (iv) adding lower layer lightpath edges to the auxiliary graph for a lower layer lightpath for the path; and (v) converting lower layer lightpaths to Internet Protocol lightpaths if a conversion condition is satisfied.

Abstract translation: 方法可以包括为包括多个网络元件的网络构建辅助图形，所述网络元件具有互联网协议层，下层和波长层，所述辅助图形包括多个有向边缘，所述多个定向 指示多个网络元件的组件的连接性的边缘。 该方法还可以包括：（i）从可用带宽低于所选择的需求的所需带宽的辅助图中删除有向边; （ii）通过剩余的有向边找到对辅助图的需求的路径; （iii）沿所述路径删除所述波长层上的辅助图形的至少一个有向边缘; （iv）将下层光路边缘添加到辅助图形，用于路径的下层光路; 和（v）如果满足转换条件，则将下层光路转换为因特网协议光路。