公开(公告)号：US20110107416A1

公开(公告)日：2011-05-05

申请号：US12987061

申请日：2011-01-07

申请人： Teng Pin Poo ,  Lay Chuan Lim

发明人： Teng Pin Poo ,  Lay Chuan Lim

IPC分类号： G06F21/00

CPC分类号： G06F21/32 ,  G06F21/34 ,  G06F21/45 ,  G06K9/00006 ,  G07C9/00087 ,  G07C2009/00095 ,  H04L9/3231 ,  H04L2209/805

摘要： Apparatus and method for implementing biometrics-based authentication. In a preferred embodiment, the present invention is embodied in a portable device. Specifically, in one embodiment, the portable device includes a microprocessor, a non-volatile memory coupled thereto, and a biometrics-based authentication module controlled by the microprocessor. Preferably, the biometrics technology used is fingerprint authentication technology. The authentication module is capable of registering a fingerprint upon first use of the portable device, storing an encoded version of the fingerprint in the non-volatile memory. Subsequently, the authentication module can read a person's fingerprint and reliably determine whether the fingerprint matches the registered fingerprint stored in the non-volatile memory. If a match is found, access to information in the non-volatile memory is granted to that person; otherwise, access is denied. Embodiments of the present invention thus provide a highly convenient, secured and reliable method and system for user authentication and access control which was not achievable in prior art password-based authentication approaches.

摘要翻译： 用于实施基于生物识别的认证的装置和方法。 在优选实施例中，本发明体现在便携式设备中。 具体地，在一个实施例中，便携式设备包括微处理器，耦合到其上的非易失性存储器和由微处理器控制的基于生物特征的认证模块。 优选地，所使用的生物测定技术是指纹认证技术。 认证模块能够在首次使用便携式设备时注册指纹，将指纹的编码版本存储在非易失性存储器中。 随后，认证模块可以读取人的指纹并可靠地确定指纹是否与存储在非易失性存储器中的登记指纹相匹配。 如果发现匹配，则授予非易失性存储器中的信息的访问权; 否则访问被拒绝。 因此，本发明的实施例提供了一种用于用户认证和访问控制的非常方便，安全和可靠的方法和系统，这在现有技术的基于密码的认证方法中是不可实现的。

公开(公告)号：US20100268971A1

公开(公告)日：2010-10-21

申请号：US12742092

申请日：2007-11-09

申请人： Teng Pin Poo ,  Henry Tan

发明人： Teng Pin Poo ,  Henry Tan

IPC分类号： G06F1/32

CPC分类号： H04W52/0261 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/144

摘要： Apparatus for reducing power consumption during wireless data transfer between a host device and another device is disclosed. The apparatus comprises a plurality of wireless modules, each of the plurality of wireless modules comprising a different wireless protocol, each wireless protocol having a different transmission range and data transfer rate. The apparatus also comprises a processor having a determination module. The determination module is configured to determine which of the plurality of wireless protocols is able to be used for the wireless data transfer, and which of the different wireless protocols able to be used for the wireless data transfer has a power consumption that is the lowest of the wireless protocols able to be used for the wireless data transfer, the wireless protocol so determined being used for the wireless data transfer. A corresponding method is also disclosed.

摘要翻译： 公开了一种用于在主机设备和另一设备之间的无线数据传输期间降低功耗的设备。 所述装置包括多个无线模块，所述多个无线模块中的每一个包括不同的无线协议，每个无线协议具有不同的传输范围和数据传输速率。 该装置还包括具有确定模块的处理器。 确定模块被配置为确定多个无线协议中的哪一个能够用于无线数据传输，以及能够用于无线数据传输的不同无线协议中的哪一个具有最低的无线数据传输的功率消耗 无线协议能够用于无线数据传输，如此确定的无线协议用于无线数据传输。 还公开了相应的方法。

公开(公告)号：US07797736B2

公开(公告)日：2010-09-14

申请号：US12197843

申请日：2008-08-25

申请人： Chin Shyan Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

发明人： Chin Shyan Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

IPC分类号： G06F7/04 ,  H04L9/32

CPC分类号： H04L63/083 ,  G06F21/10 ,  G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  G06F21/6245 ,  G06F21/78 ,  G06F21/79 ,  G06F21/85 ,  G06F2221/2115 ,  H04L63/0428 ,  H04L63/0861

摘要： A system and method for authentication including verifying a password is disclosed. In one embodiment, the authentication system includes a first storage unit to store an authentication sequence and a read-only memory unit to store an authentication algorithm. A microcontroller is coupled to the first storage unit, the read-only memory unit, and is configured to be coupled to and uncoupled from a host. The microcontroller is configured to execute the authentication algorithm to verify a password with the authentication sequence, and to send an access request to a web server via the host if the authentication algorithm has verified the password with the authentication sequence.

摘要翻译： 公开了一种用于认证的系统和方法，包括验证密码。 在一个实施例中，认证系统包括存储认证序列的第一存储单元和用于存储认证算法的只读存储器单元。 微控制器耦合到第一存储单元，只读存储器单元，并且被配置为耦合到主机并从主机分离。 微控制器被配置为执行认证算法来验证具有认证序列的密码，并且如果认证算法已经使用认证序列验证了密码，则通过主机向Web服务器发送访问请求。

公开(公告)号：US20100017546A1

公开(公告)日：2010-01-21

申请号：US12444569

申请日：2006-10-04

申请人： Teng Pin Poo ,  Henry Tan

发明人： Teng Pin Poo ,  Henry Tan

IPC分类号： H04L9/32 ,  G06F3/00 ,  G06F21/00 ,  H04L9/08 ,  G06F13/00

CPC分类号： H04L63/08 ,  G06F21/31 ,  G06F21/50 ,  G06F2221/2129 ,  H04L9/3271 ,  H04L2209/043

摘要： A method for authentication of an external storage device (16) operatively connected to a port of a host computer (10) where the host computer (10) conducts a handshake with the external storage device (16) seeking an authentication key from the external storage device. The host computer (10) electrically disconnects the external storage device (16) from the host computer (10) if the authentication key is incorrect or not provided within a predetermined period. The host computer (10) allows access to the host computer (10) by the external storage device (16) if the authentication key is correct and provided within the predetermined period. Corresponding apparatus and systems are also disclosed.

摘要翻译： 一种用于认证可操作地连接到主机（10）的端口的外部存储设备（16）的方法，其中主计算机（10）与外部存储设备（16）进行握手，从外部存储器 设备。 如果认证密钥不正确或未在预定时间段内提供，则主计算机（10）将外部存储设备（16）与主计算机（10）电断开。 如果认证密钥是正确的并且在预定时段内提供，主计算机（10）允许外部存储设备（16）访问主计算机（10）。 还公开了相应的装置和系统。

公开(公告)号：US07552340B2

公开(公告)日：2009-06-23

申请号：US11928164

申请日：2007-10-30

申请人： Chin Shyan Raymond Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

发明人： Chin Shyan Raymond Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

IPC分类号： H04L9/00

CPC分类号： H04L63/083 ,  G06F21/10 ,  G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  G06F21/6245 ,  G06F21/78 ,  G06F21/79 ,  G06F21/85 ,  G06F2221/2115 ,  H04L63/0428 ,  H04L63/0861

摘要： A tri-level authentication process comprises performing a biometrics-based authentication of a user of a portable device, performing an authentication handshake between the portable device and a content server, wherein the portable device includes a USB plug that plugs directly into a USB port of a host computer and the host computer is communicatively coupled to the content server, and performing a user authentication using a first key sent from the portable device to the content server, wherein access to restricted content on the content server by the user is enabled if the biometrics-based authentication, the authentication handshake, and the user authentication using a first key are all successful. The process may also include encrypting restricted content received from the content server using a private key before storing the restricted content in a non-volatile memory of the portable device.

摘要翻译： 三级认证处理包括对便携式设备的用户执行基于生物特征的认证，在便携式设备和内容服务器之间执行认证握手，其中便携式设备包括直接插入USB端口的USB插头 主计算机和主计算机通信地耦合到内容服务器，并且使用从便携式设备发送到内容服务器的第一密钥执行用户认证，其中，如果用户对内容服务器上的受限内容的访问被启用，则 基于生物识别的认证，认证握手和使用第一个密钥的用户认证都是成功的。 该过程还可以包括在将受限内容存储在便携式设备的非易失性存储器中之前使用专用密钥来加密从内容服务器接收的受限内容。

公开(公告)号：US20090070522A1

公开(公告)日：2009-03-12

申请号：US12189610

申请日：2008-08-11

申请人： Teng Pin Poo

发明人： Teng Pin Poo

IPC分类号： G06F12/02

CPC分类号： G11C5/04

摘要： A system and method of operating a cascade of a plurality of memory devices connected in series is disclosed. In one aspect, there is a memory controller operatively connected to the memory cell and a cascade circuit configured to enable a subsequent memory device in a cascade of memory devices.

摘要翻译： 公开了串联连接的多个存储器件的级联操作的系统和方法。 在一个方面，存在可操作地连接到存储器单元的存储器控​​制器和被配置为使后续存储器件在级联存储器件中的级联电路。

公开(公告)号：US20080228996A1

公开(公告)日：2008-09-18

申请号：US10597331

申请日：2004-01-20

申请人： Henry Tan ,  Lay Chuan Lim ,  Teng Pin Poo

发明人： Henry Tan ,  Lay Chuan Lim ,  Teng Pin Poo

IPC分类号： G06F12/02

CPC分类号： G06F3/0661 ,  G06F3/0613 ,  G06F3/064 ,  G06F3/0679 ,  G06K19/07732

摘要： A portable data storage device includes a USB interface (3), a USB controller (2), a master control unit (7), and two or more NAND flash memory devices (9, 19). The master control unit (7) can send data to the NAND flash memory devices (9, 19) simultaneously through parallel respective 8-bit buses. The master control unit (7) controls the operation of the memory devices (9, 19) by sending them identical control data through respective control signal lines (6, 16). When data is to be stored it is divided into portions which are sent to the respective memory devices (9, 19), and both memory devices are instructed to store data simultaneously. When data is to be retrieved both are instructed to write data back simultaneously to the MCU.

摘要翻译： 便携式数据存储装置包括USB接口（3），USB控制器（2），主控单元（7）以及两个或多个NAND闪存器件（9,19）。 主控制单元（7）可以通过并行的8位总线同时向NAND闪存器件（9,19）发送数据。 主控制单元（7）通过相应的控制信号线（6,16）发送相同的控制数据来控制存储器件（9,19）的操作。 当要存储数据时，将其分成发送到相应的存储器件（9,19）的部分，并且指示两个存储器件同时存储数据。 当要检索数据时，指示同时将数据写入MCU。

公开(公告)号：US20080059660A1

公开(公告)日：2008-03-06

申请号：US11926505

申请日：2007-10-29

申请人： Chong Cheng

发明人： Chong Cheng

IPC分类号： G06F13/12 ,  G06F3/00

CPC分类号： G06F21/31 ,  G06F3/0601 ,  G06F3/0605 ,  G06F3/0634 ,  G06F3/0679 ,  G06F21/12 ,  G06F21/78 ,  G06F21/79 ,  G06F21/85 ,  G06F2003/0694 ,  G06F2221/2141 ,  G11C16/102 ,  G11C16/22

摘要： A portable data storage device (10) includes a universal serial bus (USB) coupling device (1) and an interface device (2) is coupled to the USB coupling device (1). The portable data storage device (10) also includes a memory control device (3) and a non-volatile solid-state memory device (4). The memory control device (3) is coupled between the interface device (2) and the memory device (4) to control the flow of data from the memory device (4) to the USB coupling device (1).

公开(公告)号：US20080010689A1

公开(公告)日：2008-01-10

申请号：US11858864

申请日：2007-09-20

申请人： Chin Shyan Ooi ,  Lay Lim ,  Teng Poo ,  Henry Tan

发明人： Chin Shyan Ooi ,  Lay Lim ,  Teng Poo ,  Henry Tan

IPC分类号： H04L9/32

CPC分类号： H04L63/083 ,  G06F21/10 ,  G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  G06F21/6245 ,  G06F21/78 ,  G06F21/79 ,  G06F21/85 ,  G06F2221/2115 ,  H04L63/0428 ,  H04L63/0861

摘要： An apparatus and method of modular manufacturing process for a transmitter, receiver and/or transceiver is disclosed. The modular process assembles an array of optoelectronic devices to an array header to form an optoelectronic array package. Once the optoelectronic array package is assembled, it is tested and verified the functionality and alignment between the optoelectronic devices and optical fibers. The optoelectronic array package is subsequently coupled to an optical lens array to form an array optical subassembly. After the array optical subassembly is tested, it is coupled to an optical fiber connector to form an optical module. The optical module is then tested to verify its functionality and alignment.

公开(公告)号：US08429416B2

公开(公告)日：2013-04-23

申请号：US12510970

申请日：2009-07-28

申请人： Chin Shyan Raymond Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

发明人： Chin Shyan Raymond Ooi ,  Lay Chuan Lim ,  Teng Pin Poo ,  Henry Tan

IPC分类号： H04L29/06

CPC分类号： H04L63/083 ,  G06F21/10 ,  G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  G06F21/6245 ,  G06F21/78 ,  G06F21/79 ,  G06F21/85 ,  G06F2221/2115 ,  H04L63/0428 ,  H04L63/0861

摘要： A method comprises performing an authentication of a user of a portable device, performing an authentication handshake between the portable device and a content server, wherein the portable device includes a USB plug that plugs directly into a USB port of a host computer and the host computer is communicatively coupled to the content server, and sending a first key sent from the portable device to the content server, wherein access to restricted content on the content server by the user is enabled if the user authentication, the authentication handshake, and an authentication using the first key are all successful. The process may also include encrypting restricted content received from the content server using a private key before storing the restricted content in a non-volatile memory of the portable device.

摘要翻译： 一种方法包括执行便携式设备的用户的认证，在便携式设备和内容服务器之间执行认证握手，其中便携式设备包括直接插入主计算机的USB端口的USB插头和主计算机 通信地耦合到内容服务器，并且将从便携式设备发送的第一密钥发送到内容服务器，其中如果用户认证，认证握手和使用认证的认证，则启用用户对内容服务器上的受限内容的访问 第一个关键都是成功的。 该过程还可以包括在将受限内容存储在便携式设备的非易失性存储器中之前使用专用密钥来加密从内容服务器接收的受限内容。