公开(公告)号：US20190113698A1

公开(公告)日：2019-04-18

申请号：US15787492

申请日：2017-10-18

Applicant: Yu HUANG ,  Ping CUI ,  Chao TIAN ,  Jianhua CHEN ,  Shengzhong ZHANG ,  Wayne WAINWRIGHT

Inventor： Yu HUANG ,  Ping CUI ,  Chao TIAN ,  Jianhua CHEN ,  Shengzhong ZHANG ,  Wayne WAINWRIGHT

IPC: G02B6/42

Abstract: Embodiments of the disclosure pertain to an optical or optoelectronic transceiver comprising an optical or optoelectronic receiver, an optical or optoelectronic transmitter, a plurality of electrical devices, a housing, and a heat sink having a non-planar surface. The optical or optoelectronic receiver includes a receiver optical subassembly (ROSA). The optical or optoelectronic transmitter includes a transmitter optical subassembly (TOSA). The electrical devices are configured to provide or control one or more functions of the optical or optoelectronic receiver and the optical or optoelectronic transmitter. The housing is over and/or enclosing the optical or optoelectronic receiver and the optical or optoelectronic transmitter. The housing includes a first section and a second section, and is configured to (a) be removably insertable into a cage or socket of a host device and (b) position the first section of the housing outside the cage or socket when the housing is inserted in the cage or socket. The heat sink is over or adjacent to the first section of the housing and is in thermal contact with the housing.

公开(公告)号：US20180091229A1

公开(公告)日：2018-03-29

申请号：US15025878

申请日：2016-03-23

Applicant: Jian YANG ,  Chao TIAN ,  Sheng Z. ZHANG ,  Mark HEIMBUCH

Inventor： Jian YANG ,  Chao TIAN ,  Sheng Z. ZHANG ,  Mark HEIMBUCH

IPC: H04B10/69 ,  G02B6/42 ,  G02B27/10 ,  G02B26/08

CPC classification number: H04B10/691 ,  G02B6/4206 ,  G02B6/4246 ,  G02B26/007 ,  G02B26/0833 ,  G02B27/1006 ,  H04B10/40 ,  H04B10/675 ,  H04J14/02

Abstract: An optical or optoelectronic receiver and module, and methods of making and using the same, are disclosed. The receiver includes a photodetector, a first microelectromechanical device configured to reflect a multi-wavelength optical signal, a thin film filter configured to receive the multi-wavelength optical signal reflected by the first microelectromechanical device and separate a single-wavelength optical signal from the multi-wavelength optical signal, a first lens configured to focus the single-wavelength optical signal on the photodetector, and a second microelectromechanical device configured to reflect the single-wavelength optical signal towards the first lens. Each wavelength of the multi-wavelength optical signal represents or corresponds to a unique channel over which the receiver receives optical signals. The present receiver and methods enable low-cost, high-volume manufacturing of multi-channel optical or optoelectronic receivers.

公开(公告)号：US08774308B2

公开(公告)日：2014-07-08

申请号：US13286474

申请日：2011-11-01

Applicant: Chao Tian

Inventor： Chao Tian

IPC: H04L27/00

CPC classification number: H03M13/353 ,  G10L19/0204 ,  H04L1/0014 ,  H04L1/0041 ,  H04L2001/0098

Abstract: A method and apparatus for providing transmission on a channel in a network are disclosed. For example, the method receives a plurality of source samples, divides the plurality of source samples into a plurality of subbands in accordance with a ratio of the plurality of source samples to a number of channel uses of the channel, wherein each subband comprises a first number of source samples, determines a channel input from the plurality of source samples in accordance with a hybrid coding scheme, and transmits the channel input over the network.

Abstract translation: 公开了一种用于在网络中的信道上提供传输的方法和装置。 例如，该方法接收多个源采样，根据多个源样本与该信道的信道使用数的比例，将多个源样本划分成多个子带，其中每个子带包括第一 源样本数量根据混合编码方案确定从多个源样本输入的信道，并发送通过网络输入的信道。

公开(公告)号：US20130139106A1

公开(公告)日：2013-05-30

申请号：US13307720

申请日：2011-11-30

Applicant: Ping Song ,  Chao Tian

Inventor： Ping Song ,  Chao Tian

IPC: G06F3/048

CPC classification number: G06F3/0482 ,  G06F3/04812 ,  G06F3/04842 ,  G06F17/50 ,  G06F17/509

Abstract: Techniques are described herein that are capable of generating a graphic flow having an unlimited number of connections between shapes. The shapes are provided in a visual representation of a workspace defined by pixels. For instance, a first shape may have an outer perimeter defined by a first subset of the pixels; a second shape may have an outer boundary defined by a second subset of the pixels, and so on. Any pixel in each subset may serve as a connection point. For example, a first pixel of the first subset may serve as a first connection point based on any of a variety of first criteria, and a second pixel of the second subset may serve as a second connection point based on any of a variety of second criteria. In accordance with this example, a connection may be provided between the first and second connection points.

Abstract translation: 本文描述了能够生成具有无限数量的形状之间的连接的图形流的技术。 形状以由像素定义的工作空间的视觉表示形式提供。 例如，第一形状可以具有由像素的第一子集限定的外周界; 第二形状可以具有由像素的第二子集限定的外边界，等等。 每个子集中的任何像素可以用作连接点。 例如，第一子集的第一像素可以用作基于各种第一标准中的任何一个的第一连接点，并且第二子集的第二像素可以用作基于各种第二标准中的任何一个的第二连接点 标准 根据该示例，可以在第一和第二连接点之间提供连接。

公开(公告)号：US20130107979A1

公开(公告)日：2013-05-02

申请号：US13286474

申请日：2011-11-01

Applicant: CHAO TIAN

Inventor： CHAO TIAN

IPC: H04L27/04

CPC classification number: H03M13/353 ,  G10L19/0204 ,  H04L1/0014 ,  H04L1/0041 ,  H04L2001/0098

Abstract: A method and apparatus for providing transmission on a channel in a network are disclosed. For example, the method receives a plurality of source samples, divides the plurality of source samples into a plurality of subbands in accordance with a ratio of the plurality of source samples to a number of channel uses of the channel, wherein each subband comprises a first number of source samples, determines a channel input from the plurality of source samples in accordance with a hybrid coding scheme, and transmits the channel input over the network.

Abstract translation: 公开了一种用于在网络中的信道上提供传输的方法和装置。 例如，该方法接收多个源采样，根据多个源样本与该信道的信道使用数的比例，将多个源样本划分成多个子带，其中每个子带包括第一 源样本数量根据混合编码方案确定从多个源样本输入的信道，并发送通过网络输入的信道。

公开(公告)号：US08428342B2

公开(公告)日：2013-04-23

申请号：US12855669

申请日：2010-08-12

Applicant: Chao Tian ,  Vinay Anant Vaishampayan ,  Yifu Zhang

Inventor： Chao Tian ,  Vinay Anant Vaishampayan ,  Yifu Zhang

IPC: G06K9/00 ,  G06K9/36

CPC classification number: H04N13/271 ,  G06K9/46 ,  G06K9/4661 ,  G06K9/6215 ,  G06K2009/4666 ,  G06T5/005 ,  G06T7/0002 ,  G06T7/50 ,  G06T15/20 ,  G06T2207/10012 ,  G06T2207/10028 ,  H04N13/128 ,  H04N13/204 ,  H04N13/246 ,  H04N17/00 ,  H04N2013/0081

Abstract: A system that incorporates teachings of the exemplary embodiments may include, for example, means for generating a disparity map based on a depth map, means for determining accuracy of pixels in the depth map where the determining means identifies the pixels as either accurate or inaccurate based on a confidence map and the disparity map, and means for providing an adjusted depth map where the providing means adjusts inaccurate pixels of the depth map using a cost function associated with the inaccurate pixels. Other embodiments are disclosed.

公开(公告)号：US07587641B1

公开(公告)日：2009-09-08

申请号：US11448550

申请日：2006-06-07

Applicant: Neil James Alexander Sloane ,  Chao Tian ,  Vinay Anant Vaishampayan

Inventor： Neil James Alexander Sloane ,  Chao Tian ,  Vinay Anant Vaishampayan

IPC: H03M7/20

CPC classification number: H03M7/20

Abstract: A method that employs a piecewise linear algorithm, P, to map m-dimensional symbols into code tuples, followed by the construction of codes of weight m from the code tuples. To reverse the operation, constant weight codes are converted to code tuples, and a reverse piecewise linear algorithm P′ is used to map the code tuples into symbols, from which data is recovered. The m-dimensional symbols are obtained from mapping of input data into the symbols, which are contained within an m-dimensional parallelopiped, with each coordinate having a different span but the symbols along each of the coordinate are equally spaced apart. The code tuples, which are obtained by employing process P, are contained within an m-dimensional simplex.

Abstract translation: 使用分段线性算法P将m维符号映射成码元组的方法，随后从代码元组构造权重m的代码。 为了反转操作，将恒权重代码转换为代码元组，并使用反向分段线性算法P'将代码元组映射成符号，从中恢复数据。 m维符号从输入数据映射到包含在m维平行六面体内的符号中获得，每个坐标具有不同的跨度，但沿着每个坐标的符号相等间隔。 使用过程P获得的代码元组被包含在m维单纯形之内。

公开(公告)号：US09991969B2

公开(公告)日：2018-06-05

申请号：US15025878

申请日：2016-03-23

Applicant: Jian Yang ,  Chao Tian ,  Sheng Z. Zhang ,  Mark Heimbuch

Inventor： Jian Yang ,  Chao Tian ,  Sheng Z. Zhang ,  Mark Heimbuch

IPC: H04B10/00 ,  H04B10/69 ,  G02B6/42 ,  G02B26/08 ,  G02B27/10 ,  H04J14/00

CPC classification number: H04B10/691 ,  G02B6/4206 ,  G02B6/4246 ,  G02B26/007 ,  G02B26/0833 ,  G02B27/1006 ,  H04B10/40 ,  H04B10/675 ,  H04J14/02

Abstract: An optical or optoelectronic receiver and module, and methods of making and using the same, are disclosed. The receiver includes a photodetector, a first microelectromechanical device configured to reflect a multi-wavelength optical signal, a thin film filter configured to receive the multi-wavelength optical signal reflected by the first microelectromechanical device and separate a single-wavelength optical signal from the multi-wavelength optical signal, a first lens configured to focus the single-wavelength optical signal on the photodetector, and a second microelectromechanical device configured to reflect the single-wavelength optical signal towards the first lens. Each wavelength of the multi-wavelength optical signal represents or corresponds to a unique channel over which the receiver receives optical signals. The present receiver and methods enable low-cost, high-volume manufacturing of multi-channel optical or optoelectronic receivers.

公开(公告)号：US09367201B2

公开(公告)日：2016-06-14

申请号：US13307720

申请日：2011-11-30

Applicant: Ping Song ,  Chao Tian

Inventor： Ping Song ,  Chao Tian

IPC: G06F3/048 ,  G06F3/0481 ,  G06F17/50

CPC classification number: G06F3/0482 ,  G06F3/04812 ,  G06F3/04842 ,  G06F17/50 ,  G06F17/509

Abstract: Techniques are described herein that are capable of generating a graphic flow having an unlimited number of connections between shapes. The shapes are provided in a visual representation of a workspace defined by pixels. For instance, a first shape may have an outer perimeter defined by a first subset of the pixels; a second shape may have an outer boundary defined by a second subset of the pixels, and so on. Any pixel in each subset may serve as a connection point. For example, a first pixel of the first subset may serve as a first connection point based on any of a variety of first criteria, and a second pixel of the second subset may serve as a second connection point based on any of a variety of second criteria. In accordance with this example, a connection may be provided between the first and second connection points.

Abstract translation: 本文描述了能够生成具有无限数量的形状之间的连接的图形流的技术。 形状以由像素定义的工作空间的视觉表示形式提供。 例如，第一形状可以具有由像素的第一子集限定的外周界; 第二形状可以具有由像素的第二子集限定的外边界，等等。 每个子集中的任何像素可以用作连接点。 例如，第一子集的第一像素可以用作基于各种第一标准中的任何一个的第一连接点，并且第二子集的第二像素可以用作基于各种第二标准中的任何一个的第二连接点 标准 根据该示例，可以在第一和第二连接点之间提供连接。

公开(公告)号：US08533671B2

公开(公告)日：2013-09-10

申请号：US12795049

申请日：2010-06-07

Applicant: Ramrajprabu Balasubramanian ,  Pravin R. Indurkar ,  Yun Jin ,  Balasubramanian Shyamsundar ,  Catherine E. Dumas ,  Au Ying Hung ,  Matthew R. Winkler ,  Chao Tian

Inventor： Ramrajprabu Balasubramanian ,  Pravin R. Indurkar ,  Yun Jin ,  Balasubramanian Shyamsundar ,  Catherine E. Dumas ,  Au Ying Hung ,  Matthew R. Winkler ,  Chao Tian

IPC: G06F9/44

CPC classification number: G06F8/24 ,  G06F8/34

Abstract: The present invention extends to methods, systems, and computer program products for assigning type parameters. Embodiments of the invention permit using a visual editor to edit arbitrary object instances in a graphical fashion. Instances of generic types can be manipulated to change the type parameters for that generic (to be able to change a List to a List , for instance). Values are preserved and data can be patched to other dependent nodes in an object hierarchy.

Abstract translation: 本发明扩展到用于分配类型参数的方法，系统和计算机程序产品。 本发明的实施例允许使用可视编辑器以图形方式编辑任意对象实例。 通用类型的实例可以被操纵以改变该通用类型的类型参数（例如，可以将List 更改为List ）。 值被保留，并且可以将数据修补到对象层次结构中的其他依赖节点。