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1. 发明授权

US07849016B2 Internet-based data content rental system and method 失效
标题翻译：基于互联网的数据内容租赁系统和方法
公开(公告)号：US07849016B2
公开(公告)日：2010-12-07
申请号：US10702540
申请日：2003-11-07
申请人： Vincent So
发明人： Vincent So
IPC分类号： G06F21/00 , G06F7/04
CPC分类号： H04L65/4084 , G06Q20/401 , G06Q30/02 , H04L29/06 , H04L29/06027 , H04L63/0428 , H04L65/604 , H04L2463/101 , H04N7/17318 , H04N21/2347 , H04N21/2543 , H04N21/4331 , H04N21/4405 , H04N21/4622 , H04N21/4627 , H04N21/47202 , H04N21/4753 , H04N21/4782 , H04N21/6125 , H04N21/632 , H04N21/63345
摘要： Systems and methods of distributing and controlling use of data content are provided. Data content is distributed to users by a service provider system, shared between computer system users, or both. In one embodiment, data content is segregated into a plurality of sections, each section is encrypted using a respective one of a plurality of encryption keys, and the resultant plurality of encrypted sections is downloaded to a customer processing platform. In order to control the use of the data content, a plurality of decryption keys corresponding to the plurality of encryption keys are then delivered to the customer processing platform in a manner such that the customer processing platform has possession of at most a subset of the plurality of decryption keys at any time. According to another embodiment, downloaded data content is adapted for use only with a particular software component that establishes a connection with a data content service provider system to obtain permission to use the data content.
摘要翻译：提供了分发和控制数据内容使用的系统和方法。数据内容由服务提供商系统分发给用户，在计算机系统用户之间共享或两者兼容。在一个实施例中，数据内容被分离成多个部分，每个部分使用多个加密密钥中的相应一个加密，并且将所得到的多个加密部分下载到客户处理平台。为了控制数据内容的使用，与多个加密密钥相对应的多个解密密钥随后被传送到客户处理平台，使得客户处理平台拥有至多一个多个加密密钥的子集的解密密钥。根据另一个实施例，下载的数据内容仅适用于与数据内容服务提供商系统建立连接以获得使用数据内容的许可的特定软件组件。

2. 发明申请

US20060029252A1 Image display methods and systems with sub-frame intensity compensation 失效
标题翻译：具有子帧强度补偿的图像显示方法和系统
公开(公告)号：US20060029252A1
公开(公告)日：2006-02-09
申请号：US11248420
申请日：2005-10-13
申请人： Vincent So
发明人： Vincent So
IPC分类号： G06K9/00 , H04N7/167
CPC分类号： H04N5/913 , G06T1/0085 , H04N9/3117 , H04N9/3179 , H04N19/105 , H04N19/132 , H04N19/176 , H04N19/467 , H04N19/61 , H04N21/23892 , H04N21/8358 , H04N2005/91392
摘要： Image display methods and systems are provided wherein only portions of a still image of a motion picture, generated for display during an image time interval, are displayed during respective sub-intervals of the image time interval. A still image is thereby separated into portions and displayed separately during corresponding sub-intervals. Preferably, no single portion of the image includes all of the content of the entire image. However, the sum of all of the portions preferably includes all of the content of the image, and all of the portions are displayed within the image time interval. Although an image displayed in this manner can be correctly perceived by a viewer, recording of such an image may capture fewer than all of the portions of the image to thereby degrade the quality of recorded copies of the image and thus the motion picture. Intensity compensation is performed such that a consistent brightness is perceived by a user notwithstanding the fact that some portions are displayed for less time.
摘要翻译：提供了图像显示方法和系统，其中在图像时间间隔的各个子间隔期间仅显示为在图像时间间隔期间显示而生成的运动图像的静止图像的部分。因此，静止图像被分离成部分并且在相应的子间隔期间分开显示。优选地，图像的单个部分不包括整个图像的全部内容。然而，所有部分的总和优选地包括图像的所有内容，并且在图像时间间隔内显示所有部分。虽然以这种方式显示的图像可以被观看者正确地感知，但是这样的图像的记录可以捕获少于图像的全部部分，从而降低图像的记录副本的质量，从而降低运动图像的质量。执行强度补偿，使得用户感知到一致的亮度，尽管有些部分被显示较少的时间。

3. 发明授权

US6022149A Fibre optic adaptor 失效
标题翻译：光纤适配器
公开(公告)号：US6022149A
公开(公告)日：2000-02-08
申请号：US19508
申请日：1998-02-05
申请人： Vincent So , Jonathan So
发明人： Vincent So , Jonathan So
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3825 , G02B6/3891 , G02B6/3894
摘要： A fiber optic adaptor is provided which facilitates the connection of either an ST terminated fiber or an FC terminated fiber to another FC terminated fiber, or to some other optical device. The adaptor has a pair of pins mounted on supports connected to an FC coupling receptacle. The pins have extended and retracted positions. When extended, the pins engage the J-shaped slots of the ST terminated fiber, and when retracted, they are out of the way allowing the FC terminated fiber to be connected to the receptacle. In another embodiment, an adaptor is provided which facilitates the connection of either an ST terminated fiber or an SC terminated fiber to another SC terminated fiber.
摘要翻译：提供了一种光纤适配器，其有助于将ST端接的光纤或FC端接的光纤连接到另一个FC端接的光纤，或者与其他一些光学设备连接。适配器具有安装在连接到FC耦合插座的支撑件上的一对销。销具有延伸和缩回位置。当延伸时，销钉接合ST端接纤维的J形槽，并且当收回时，它们不能使FC端接的光纤连接到插座。在另一个实施例中，提供了一种适配器，其有助于将ST端接的光纤或SC端接的光纤连接到另一个SC端接的光纤。

4. 发明授权

US07865034B2 Image display methods and systems with sub-frame intensity compensation 有权
标题翻译：具有子帧强度补偿的图像显示方法和系统
公开(公告)号：US07865034B2
公开(公告)日：2011-01-04
申请号：US12707126
申请日：2010-02-17
申请人： Vincent So
发明人： Vincent So
IPC分类号： G06K9/00 , G06K9/34 , H04N7/167
CPC分类号： H04N5/913 , G06T1/0085 , H04N9/3117 , H04N9/3179 , H04N19/105 , H04N19/132 , H04N19/176 , H04N19/467 , H04N19/61 , H04N21/23892 , H04N21/8358 , H04N2005/91392
摘要： Image display methods and systems are provided wherein for each of a plurality of still images of a motion picture, rendering a respective sequence of sub-frames such that in each sub-frame one or more portions of the still image is altered with the sequence of sub-frames summing to the still image, and for each pair of consecutive still images that is one of a plurality of pairs of still images of the plurality of still images of the motion picture, the pair comprises first and second consecutive still images and there is a variation in the rendering of the respective sequence of sub-frames between the first and second consecutive still images. Intensity compensation may be applied such that when sub-frames are displayed, an image substantially equivalent to the still image is perceptible.
摘要翻译：提供了图像显示方法和系统，其中对于运动图像的多个静止图像中的每一个，渲染相应的子帧序列，使得在每个子帧中，静止图像的一个或多个部分被改变为对于静止图像求和的子帧，以及作为运动图像的多个静止图像的多对静止图像之一的每对连续静止图像，该对包括第一和第二连续静止图像，并且在那里是在第一和第二连续静止图像之间的各个子帧序列的渲染的变化。可以应用强度补偿，使得当显示子帧时，基本上等于静止图像的图像是可感知的。

5. 发明授权

US07634134B1 Anti-piracy image display methods and systems 失效
标题翻译：反盗版图像显示方法和系统
公开(公告)号：US07634134B1
公开(公告)日：2009-12-15
申请号：US11079222
申请日：2005-03-15
申请人： Vincent So
发明人： Vincent So
IPC分类号： G06K9/00 , G06K9/34 , G06K9/36 , H04N5/91 , H04N7/167
CPC分类号： G06T1/0085 , H04N9/3179 , H04N19/105 , H04N19/132 , H04N19/176 , H04N19/467 , H04N19/61 , H04N21/23892 , H04N21/8358 , H04N2005/91392
摘要： Image display methods and systems are provided wherein only portions of a still image of a motion picture, generated for display during an image time interval, are displayed during respective sub-intervals of the image time interval. A still image is thereby separated into portions and displayed separately during corresponding sub-intervals. Preferably, no single portion of the image includes all of the content of the entire image. However, the sum of all of the portions preferably includes all of the content of the image, and all of the portions are displayed within the image time interval. Although an image displayed in this manner can be correctly perceived by a viewer, recording of such an image may capture fewer than all of the portions of the image to thereby degrade the quality of recorded copies of the image and thus the motion picture.
摘要翻译：提供了图像显示方法和系统，其中在图像时间间隔的各个子间隔期间仅显示为在图像时间间隔期间显示而生成的运动图像的静止图像的部分。因此，静止图像被分离成部分并且在相应的子间隔期间分开显示。优选地，图像的单个部分不包括整个图像的全部内容。然而，所有部分的总和优选地包括图像的所有内容，并且在图像时间间隔内显示所有部分。虽然以这种方式显示的图像可以被观看者正确地感知，但是这样的图像的记录可以捕获少于图像的全部部分，从而降低图像的记录副本的质量，从而降低运动图像的质量。

6. 发明授权

US5729347A Optical wavelength measurement system 失效
标题翻译：光波长测量系统
公开(公告)号：US5729347A
公开(公告)日：1998-03-17
申请号：US744420
申请日：1996-11-08
申请人： Vincent So
发明人： Vincent So
IPC分类号： G01J3/26 , G01J9/02
CPC分类号： G01J3/26 , G01J9/0246
摘要： A wavelength measurement system is provided which allows the very accurate measurement of wavelengths in a relatively small predetermined range. A transmission ratio is formed consisting of the power of an optical signal which has passed through a thin-film interference filter divided by the power of a control signal. A table look up is performed in a stored transmission ratio wavelength table. The system is also used in a self stabilizing laser, and a spectrometer.
摘要翻译：提供了一种波长测量系统，其允许在相对小的预定范围内非常精确地测量波长。由透过薄膜干涉滤光器的光信号的功率除以控制信号的功率构成的传输比。在存储的传输比波长表中执行表查找。该系统还用于自稳定激光器和光谱仪。

7. 发明授权

US06334715B1 Mountable optical fibre couplers 有权
标题翻译：可安装光纤耦合器
公开(公告)号：US06334715B1
公开(公告)日：2002-01-01
申请号：US09220538
申请日：1998-12-24
申请人： Vincent So , Johnathan So
发明人： Vincent So , Johnathan So
IPC分类号： G02B638
CPC分类号： G02B6/3825 , G02B6/266 , G02B6/3891 , G02B6/3893 , G02B6/3894 , G02B6/3897
摘要： A fiber optic adaptor is provided which facilitates the connection of either an ST-terminated fiber or an FC-terminated fiber to another FC-terminated fiber, or to some other optical device. The adaptor has a pair of pins mounted on supports connected to an FC coupling receptacle. The pins have extended and retracted positions. When extended, the pins engage the J-shaped slots of the ST-terminated fiber, and when retracted, they are out of the way allowing the FC-terminated fiber to be connected to the receptacle. In another embodiment, an adaptor is provided which facilitates the connection of either an ST-terminated fiber or an SC-terminated fiber to another SC-terminated fiber.
摘要翻译：提供了一种光纤适配器，其有助于将ST端接的光纤或FC端接的光纤连接到另一个FC端接的光纤或其他一些光学设备。适配器具有安装在连接到FC耦合插座的支撑件上的一对销。销具有延伸和缩回位置。当延伸时，销钉接合ST端接纤维的J形槽，并且在收回时，它们不允许将FC端接的光纤连接到插座。在另一个实施例中，提供了一种适配器，其有助于将ST端接的光纤或SC端接的光纤连接到另一个SC端接的光纤。

8. 发明授权

US06671085B2 Switchable dynamic gain-flattened optical amplifiers and methods with wide dynamic gain range 有权
公开(公告)号：US06671085B2
公开(公告)日：2003-12-30
申请号：US10042334
申请日：2002-01-11
申请人： Vincent So , Zhenguo Lu
发明人： Vincent So , Zhenguo Lu
IPC分类号： H04B1012
CPC分类号： H01S3/06754 , H01S3/10015 , H01S3/10023 , H01S3/1301 , H01S3/1305 , H01S3/2383 , H01S2301/04
摘要： A switchable dynamic gain-flattened optical amplifier with wide adjustable gain range is provided. Optical signals are amplified through common amplification such that the gain is approximately common to all optical signals. Further, gain specific amplification is then achieved through distinct amplification wherein the optical signal is routed through one of N parallel amplification paths each having its well-designed gain. The amplifier makes use of a control circuit to self-adjust quickly and respond to changes in input conditions, operating conditions of the optical amplifier and gain requirements while maintaining gain flatness and a low noise figure (NF) over a broad optical bandwidth and a wide range of gain levels. The optical amplifier is highly desirable in dense wavelength-division-multiplexed (DWDM) systems for responding to changes in operating conditions due to link loss, pump deterioration, channel add/drop, and network reconfigurations.

9. 发明授权

US06603902B1 Wavelength selective variable reflector 有权
标题翻译：波长选择性可变反射器
公开(公告)号：US06603902B1
公开(公告)日：2003-08-05
申请号：US09666412
申请日：2000-09-20
申请人： Vincent So
发明人： Vincent So
IPC分类号： G02B634
CPC分类号： G02F1/0115 , G02F2201/307 , H04J14/0201
摘要： An arrangement is provided having an optical waveguide, a Chirp grating and an electro-optic material arranged adjacent the Chirp grating, the electro-optic material, for example liquid crystal material, having a refractive index which can be varied by applying an electric field to the material so as to control how the Chirp grating interacts with the optical waveguide. The Chirp grating has a spatial period that increases gradually along a length of the grating. The arrangement may function as a wavelength selective variable reflector, or as a wavelength selective variable attenuator. The optical waveguide may have a region of cladding made of the electro-optic material, with the Chirp grating arranged adjacent the region of cladding to cause a reflection of particular wavelengths of light when propagating within the optical waveguide, the arrangement being adapted to receive the applied electric field which controls how the Chirp grating interacts with the waveguide.
摘要翻译：提供一种具有光波导，啁啾光栅和邻近啁啾光栅布置的电光材料的装置，电光材料例如液晶材料，其折射率可以通过施加电场来改变该材料以便控制啁啾光栅如何与光波导相互作用。啁啾光栅具有沿着光栅的长度逐渐增加的空间周期。该布置可以用作波长选择性可变反射器，或者作为波长选择性可变衰减器。光波导可以具有由电光材料制成的包层区域，其中邻近包层区域布置的啁啾光栅在光波导内传播时引起特定波长的光的反射，该布置适于接收控制啁啾光栅如何与波导相互作用的电场。

10. 发明授权

US06477309B2 Temperature-compensating arrangements and methods for optical fiber 有权
标题翻译：光纤的温度补偿布置和方法
公开(公告)号：US06477309B2
公开(公告)日：2002-11-05
申请号：US09802905
申请日：2001-03-12
申请人： Vincent So
发明人： Vincent So
IPC分类号： G02B634
CPC分类号： G02B6/0218 , G02B6/29317 , G02B6/29397
摘要： A temperature-compensating package for an optical feature such as a fiber grating, a fiber arrangement suitable for use in such a temperature compensating arrangement, methods of manufacture for such packages and arrangements, and methods of temperature compensating an optical feature such as a fiber grating are provided. A precise temperature compensating arrangement can be provided by adjusting the length of two sections of material for any fiber. The arrangement has a first material having a positive coefficient of thermal expansion and a second portion made of a second material having a negative coefficient of thermal expansion, the first and second portions being arranged to form an end-to-end arrangement such that a selected combined coefficient of thermal expansion for the fiber holder results.
摘要翻译：用于诸如光纤光栅，适用于这种温度补偿装置的光纤布置的光学特征的温度补偿封装，用于这种封装和布置的制造方法以及温度补偿诸如光纤光栅的光学特征的方法被提供。可以通过调整任何光纤的两段材料的长度来提供精确的温度补偿装置。该装置具有具有正的热膨胀系数的第一材料和由具有负的热膨胀系数的第二材料制成的第二部分，第一和第二部分被布置成形成端对端布置，使得所选择的纤维架的热膨胀系数相结合。

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