公开(公告)号：US09154221B2

公开(公告)日：2015-10-06

申请号：US13862853

申请日：2013-04-15

申请人： Xing Hu ,  Hongli Jiang ,  Juan Chen ,  Teng Ma ,  Hanguo Li

发明人： Xing Hu ,  Hongli Jiang ,  Juan Chen ,  Teng Ma ,  Hanguo Li

IPC分类号： H04B10/07 ,  H04Q11/00 ,  H04J3/16 ,  H04J3/06

CPC分类号： H04B10/07 ,  H04J3/0682 ,  H04J3/1652 ,  H04Q11/0067 ,  H04Q2011/009

摘要： Embodiments of the present invention disclose a method and a system for realizing PON reach extension, and a relay apparatus for realizing this method. The method includes: extracting an overhead in an upstream data stream that is sent by an ONU to an OLT, obtaining a payload in the upstream data stream through de-mapping, and storing it into a buffer; extracting bandwidth authorization information in an downstream data stream that is sent by the OLT to the ONU; and reorganizing a stored payload according to the bandwidth authorization information and inserting a corresponding overhead to generate a new upstream data stream and send it to the OLT.

摘要翻译： 本发明的实施例公开了一种实现PON到达扩展的方法和系统，以及用于实现该方法的中继装置。 该方法包括：将ONU发送的上游数据流中的开销提取到OLT，通过解映射获取上游数据流中的有效载荷，并将其存入缓冲区; 提取由OLT向ONU发送的下游数据流中的带宽授权信息; 并根据带宽授权信息重新组织存储的有效载荷，并插入相应的开销以生成新的上游数据流，并将其发送到OLT。

公开(公告)号：USD833073S1

公开(公告)日：2018-11-06

申请号：US29653865

申请日：2018-06-19

申请人： Teng Ma

设计人： Teng Ma

公开(公告)号：US20200069026A1

公开(公告)日：2020-03-05

申请号：US16356867

申请日：2019-03-18

申请人： Teng Ma

发明人： Teng Ma

IPC分类号： A45D24/36

摘要： A beard trimming template is provided comprising a first elongated portion formed from a first straight edge having a first length, a and a second straight edge having a second length, the first and second straight edges positioned parallel to each other. A second elongated portion having a third straight edge and a fourth straight edge, the third and fourth straight edges positioned parallel to each other.A main body is formed by a radius bridging ends of the second and third straight edges proximal to the main body, and an apex, opposite the radius, formed by ends of the first and fourth straight edges proximal to the main body joining at a right angle. The first and second straight edges are connected via a fifth straight edge forming a first width edge between the first and second straight edges and the third and fourth straight edges are connected via a sixth straight edge forming a second width edge, and wherein the first and second width edges are equal in dimension and are distal to the main body.

公开(公告)号：US10032309B2

公开(公告)日：2018-07-24

申请号：US14356311

申请日：2011-11-07

申请人： Wenfei Jiang ,  Kangying Cai ,  Teng Ma

发明人： Wenfei Jiang ,  Kangying Cai ,  Teng Ma

IPC分类号： G06T17/20 ,  G06T9/00 ,  G06T9/40

摘要： A method and apparatus for position decoding of three dimensional mesh models are described including predicting a symbol probability of a non-empty-child-cell Cl,k, where Cl,k denotes the kth cell at layer l, wherein the symbol probability is estimated based on an accuracy of a fitted plane P, decoding the non-empty-child-cell responsive to the received predicted probability of the non-empty-child-cell, subdividing the non-empty-child-cell, if the non-empty-child-cell has more than one vertex, determining if there are more unprocessed non-empty-child-cells at layer l, determining if a lowest layer of non-empty-child-cells has been reached, if there are no more unprocessed non-empty-child-cells at layer l and regenerating the three dimensional mesh model, if the lowest layer of non-empty-child-cells has been reached.

公开(公告)号：US06875605B1

公开(公告)日：2005-04-05

申请号：US10645350

申请日：2003-08-21

申请人： Teng Ma

发明人： Teng Ma

IPC分类号： C12N5/02 ,  C12N5/077 ,  C12N5/0789

CPC分类号： C12N5/0663 ,  C12N5/0647 ,  C12N2533/30

摘要： An apparatus and method for a modular cell culture bioreactor comprises a plurality of chambers for cell culture; at least one reservoir containing a cell support medium; a plurality of conduits fluidly connecting the at least one reservoir with the plurality of chambers; and at least one pump fluidly connected through the plurality of conduits with the at least one reservoir and with the plurality of chambers to pump cell support medium therethrough; wherein each individual chamber of the plurality of chambers includes at least one three-dimensional matrix comprising polyethylene terephthalate, a plurality of channels carrying the cell support medium and having the matrix positioned in fluid communication therebetween, and at least two openings into each the channel, wherein a first the opening is in fluid connection with the pump and a second the opening is in fluid connection with the reservoir.

摘要翻译： 用于模块化细胞培养生物反应器的装置和方法包括用于细胞培养的多个室; 至少一个包含细胞支持介质的储存器; 将所述至少一个储存器与所述多个室流体连接的多个导管; 以及至少一个泵，其通过所述多个管道与所述至少一个储存器流体连接并且与所述多个室流体连接以通过其泵送单元支撑介质; 其中所述多个腔室中的每个单独腔室包括​​至少一个三维矩阵，所述三维矩阵包括聚对苯二甲酸乙二醇酯，多个通道，其承载所述细胞支持介质并且具有定位在其间流体连通的所述基质，以及每个所述通道中的至少两个开口， 其中第一开口与泵流体连接，第二开口与贮液器流体连通。

公开(公告)号：US11083272B2

公开(公告)日：2021-08-10

申请号：US16356867

申请日：2019-03-18

申请人： Teng Ma

发明人： Teng Ma

IPC分类号： A45D24/36

摘要： A beard trimming template is provided comprising a first elongated portion formed from a first straight edge and a second straight edge, the first and second edges being parallel. A second elongated portion has third and fourth straight edges, the third and fourth edges being parallel. A main body is formed by a radius bridging ends of the second and third straight edges proximal to the main body, and an apex, opposite the radius, formed by ends of the first and fourth straight edges proximal to the main body joining at a right angle. The first and second straight edges are connected via a fifth straight edge forming a first width edge, and the third and fourth straight edges are connected via a sixth straight edge forming a second width edge, wherein the first and second width edges are equal in dimension and distal to the main body.

公开(公告)号：USD862087S1

公开(公告)日：2019-10-08

申请号：US29689394

申请日：2019-04-29

申请人： Teng Ma

设计人： Teng Ma

公开(公告)号：US08666249B2

公开(公告)日：2014-03-04

申请号：US13098005

申请日：2011-04-29

申请人： Huiyu Zhou ,  Teng Ma ,  Kun Huang ,  Zhiyun Chen

发明人： Huiyu Zhou ,  Teng Ma ,  Kun Huang ,  Zhiyun Chen

IPC分类号： H04J14/00

CPC分类号： H04B10/27 ,  H04B10/272 ,  H04B10/29 ,  H04J3/1694

摘要： A method, device and system for implementing a long reach passive optical network (LR-PON) are provided, which solve the problem that the cost for establishing an LR-PON system is high. The method includes: receiving an uplink burst packet transmitted by an optical network unit (ONU) in a burst manner (101), converting a burst optical signal of the uplink burst packet into a continuous optical signal, and transmitting the continuous optical signal to a receiving device (105). The present invention is applicable to an LR-PON.

摘要翻译： 提供了实现长距离无源光网络（LR-PON）的方法，设备和系统，解决了建立LR-PON系统的成本高的问题。 该方法包括：以突发方式（101）接收由光网络单元（ONU）发送的上行链路突发分组，将上行链路突发分组的突发光信号转换为连续光信号，并将连续光信号发送到 接收设备（105）。 本发明可应用于LR-PON。

公开(公告)号：US08367059B2

公开(公告)日：2013-02-05

申请号：US13184357

申请日：2011-07-15

申请人： Teng Ma

发明人： Teng Ma

IPC分类号： A01N63/00 ,  C12N11/02 ,  C12N5/00

CPC分类号： C12N5/0068 ,  A61K2035/124 ,  A61L27/12 ,  A61L27/26 ,  A61L27/3834 ,  A61L27/3847 ,  C12N5/0663 ,  C12N2533/18 ,  C12N2533/54 ,  C12N2533/72 ,  C08L5/08 ,  C08L89/06

摘要： Porous HCG scaffolds are provided in a perfusion bioreactor. Cells are seeded in the HCG scaffolds and cell culture media is perfused through the bioreactor to allow for cell seeding and growth. The cell culture media is removed, the HCG-cell constructs washed, and then preserved in the bioreactor with a perfusion comprising cryopreservation fluid comprising one or more of DMSO, trehalose, glycerol, ethylene glycol, or serum. The HCG-cell constructs (or the perfusion chambers containing them) are then removed from the bioreactor and placed in a cryopreservant media and maintained at about −80° C. The frozen HCG-cell constructs (or the chambers containing them) can then be stored at a suitable cryogenic temperature until needed. When needed, frozen HCG-cell constructs can be removed from cold storage and thawed using suitable means.

摘要翻译： 在灌注生物反应器中提供多孔HCG支架。 将细胞接种在HCG支架中，并通过生物反应器灌注细胞培养基以允许细胞接种和生长。 洗涤细胞培养基，洗涤HCG细胞构建体，然后用包含DMSO，海藻糖，甘油，乙二醇或血清中的一种或多种的冷冻保存液的灌注保存在生物反应器中。 然后将HCG细胞构建体（或含有它们的灌注室）从生物反应器中移出并置于冷冻保存的培养基中并保持在约-80℃。然后可以将冷冻的HCG-细胞构建体（或含有它们的室） 储存在合适的低温温度下直至需要。 当需要时，可以使用合适的方法将冷冻的HCG细胞构建体从冷藏中移出并解冻。

公开(公告)号：US09220810B2

公开(公告)日：2015-12-29

申请号：US13323475

申请日：2011-12-12

申请人： Teng Ma ,  Junho Kim

发明人： Teng Ma ,  Junho Kim

IPC分类号： C12N5/02 ,  A61L27/38 ,  C12N5/00 ,  C12N5/0775

CPC分类号： A61L27/3804 ,  A61L27/3895 ,  C12N5/0062 ,  C12N5/0663 ,  C12N2500/02 ,  C12N2533/90 ,  C12N2539/10

摘要： The subject invention concerns materials and methods for growing and expanding MSC while maintaining their undifferentiated phenotype, self-renewal ability, and/or multi-lineage potential. In one embodiment, a method of the invention comprises i) seeding freshly isolated MSC on a planar surface or a 3-D scaffold and growing the cells under physiological or low O2 tension for a period of time sufficient to support formation of 3-D ECM network; ii) decellularizing the planar surface or 3-D scaffold; and iii) reseeding the decellularized planar surface or 3-D scaffold with MSCs, whereby the reseeded MSCs can be grown on the scaffold and maintain an undifferentiated phenotype. In one embodiment, the 3-D scaffold comprises or is composed of PET. In one embodiment, the MSC are human MSC (hMSC).

摘要翻译： 本发明涉及用于生长和扩增MSC同时保持其未分化表型，自我更新能力和/或多谱系潜力的材料和方法。 在一个实施方案中，本发明的方法包括：i）在平坦表面或3-D支架上接种新鲜分离的MSC，并在生理或低O 2张力下培养细胞足以支持3-D ECM形成的时间 网络; ii）使平面表面或3-D支架脱细胞; 和iii）用MSCs再剥离脱细胞的平面或3-D支架，由此可将重新植入的MSC植入支架上并保持未分化的表型。 在一个实施方案中，3-D支架包含PET或由PET组成。 在一个实施例中，MSC是人MSC（hMSC）。