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    • 1. 发明授权
    • Raman sensor
    • 拉曼传感器
    • US5245404A
    • 1993-09-14
    • US599816
    • 1990-10-18
    • Tomasz P. JannsonKevin W. ShirkRichard C. KimBehzad M. R. Moslehi
    • Tomasz P. JannsonKevin W. ShirkRichard C. KimBehzad M. R. Moslehi
    • G01J3/44G02B6/34H04J14/02
    • H04J14/02G01J3/44
    • A multiwavelength sensor for sensing light scattered from a scattering medium includes a light source, a uniform broadband reflection grating at the Littrow position, a fiber, and a detector. Light from the source is incident on the grating, which diffracts the light. The fiber has a first end into which the light diffracted from the grating is received and has a second end from which the light exits, the fiber being positioned so that the light is incident upon and scattered from the scattering medium. At least some of the light scattered from the medium is scattered back into the second end and out of the first end and incident upon the diffraction grating. Light out of the first end and diffracted from the grating is incident on the detector. The system is fully transparent so that light traveling toward the second end and light traveling back toward the first end are optically isolated and cross-talk is substantially nonexistent.
    • 用于感测从散射介质散射的光的多波长传感器包括光源,在Littrow位置处的均匀宽带反射光栅,光纤和检测器。 来自光源的光入射到光栅上,其衍射光。 光纤具有从光栅衍射的光被接收的第一端,并且具有第二端,光从该第二端射出,光纤定位成使得光从散射介质入射并散射。 从介质散射的至少一些光被散射回第二端并离开第一端并入射到衍射光栅上。 第一端的光从光栅衍射入射到检测器上。 该系统是完全透明的,使得朝向第二端行进的光和朝向第一端行进的光是光隔离的,并且串扰基本上不存在。
    • 2. 发明授权
    • Multiwavelength data communication fiber link
    • 多波长数据通信光纤链路
    • US5278687A
    • 1994-01-11
    • US681128
    • 1991-04-05
    • Tomasz P. JannsonKevin W. ShirkBehzad M. R. MoslehiRichard C. Kim
    • Tomasz P. JannsonKevin W. ShirkBehzad M. R. MoslehiRichard C. Kim
    • G01J3/44G02B6/34H04J14/02
    • H04J14/02G01J3/44
    • An optical multi-channel data communication link transmits data from a transmitter to a remote receiver. The link includes a multimode laser diode source connected to the transmitter, a device for modulating the source with each channel of data to generate a modulated light wave, and a wavelength division multiplexing device at the transmitter. The wavelength division multiplexing device has paraxial optics for multiplexing the light waves to produce a multiplexed signal. Multimode fiber optic means are connected to the multiplexer and pass the multiplexed signal to the remote receiver. A wavelength division multiplexer has paraxial optics for demultiplexing the multiplexed signals at the receiver to produce demultiplexed light waves. Each of the demultiplexed light waves are converted for use by the receiver. Preferably, each of the wavelength division multiplexer and demultiplexer has a littrow reflecting grating and a lens which are paraxially aligned with the multimode fiber optic means to provide channel separation of less than 50 nm.
    • 光学多通道数据通信链路将数据从发射机发射到远程接收机。 该链路包括连接到发射机的多模激光二极管源,用于利用每个数据通道调制源的装置以产生调制的光波,以及在发射器处的波分复用装置。 波分复用装置具有用于多路复用光波以产生复用信号的近轴光学器件。 多模光纤装置连接到多路复用器,并将复用的信号传递给远程接收器。 波分复用器具有近轴光学器件,用于在接收器处对多路复用信号进行解复用以产生解复用的光波。 每个解复用的光波被转换以供接收机使用。 优选地,波分多路复用器和解复用器中的每一个具有随机反射光栅和与多模光纤装置对准的透镜,以提供小于50nm的通道间隔。
    • 3. 发明申请
    • PRIVATE LOCK INFRASTRUCTURE
    • 私人锁基础设施
    • US20090060183A1
    • 2009-03-05
    • US12199119
    • 2008-08-27
    • Richard C. Kim
    • Richard C. Kim
    • H04L9/00
    • H04L9/0866
    • A method and system for securely transmitting data from a sender to a receiver wherein a private lock is created by a receiver. The private lock is freely distributable while the key remains with the receiver. To receive encrypted data, the lock is sent to the sender who uses the lock to encrypt data. The sender sends the encrypted data to the receiver. When the receiver receives the encrypted data, he can decipher the message using his own key. In cases where there are multiple intended recipients, each recipient sends their lock to the sender and the sender encrypts the same data with each of the locks. The sender then sends the encrypted data to each of the recipients. Each recipient uses their own key to access the data. In some instances, the locks will be recognizable and each receiver will be able to identify his own lock while in other instances the locks will not be recognizable and the user will not know how many locks are on the data or the types of locks that are being used. In those cases, the receiver can still apply his own key to all locks to see if any of the locks open. By using the method and system of the present invention, the transmissions of data is more secure because of the reduced risk of keys being shared, lost or stolen, the role of certificate authority is eliminated, and the role of registration authority becomes optional.
    • 一种用于从发送器到接收器安全地发送数据的方法和系统,其中私钥由接收器创建。 私钥可自由分配,而钥匙与接收器保持一致。 要接收加密数据,锁将发送给使用锁来加密数据的发送方。 发送方将加密数据发送到接收方。 当接收者接收到加密数据时,他可以使用自己的密钥解密该消息。 在有多个预期收件人的情况下,每个收件人将锁定发送给发件人,并且发件人对每个锁都加密相同的数据。 然后,发送方将加密的数据发送给每个接收者。 每个收件人都使用自己的密钥来访问数据。 在某些情况下,锁将是可识别的,并且每个接收者将能够识别自己的锁,而在其他情况下,锁将不可识别,并且用户将不知道数据上有多少锁或锁的类型 正在使用。 在这些情况下,接收器仍然可以将自己的密钥应用于所有锁,以查看是否有任何锁定打开。 通过使用本发明的方法和系统,由于密钥被共享,丢失或被盗的风险降低,证书颁发机构的作用被消除,注册机构的角色变得可选,数据的传输更加安全。
    • 4. 发明授权
    • High-magnification wide-field-of-view telemicroscopic lens configuration
    • 高放大倍数的视野远程镜头配置
    • US5394272A
    • 1995-02-28
    • US93839
    • 1993-07-19
    • Damon F. KvammeRichard C. Kim
    • Damon F. KvammeRichard C. Kim
    • G02B9/10G02B11/04G02B13/02G02B27/00G02B13/00
    • G02B9/10G02B13/02G02B27/0025
    • A telemicroscopic lens configuration for high quality optical imaging applications which provides high magnification of a work area with a wide field of view. The telemicroscopic lens configuration is a Galilean-type configuration having a positive-power objective lens and a negative-power eyepiece lens separated by an air space. The focal length of the objective lens and the air space distance are optimized to provide the magnification and overall effective focal length of the instrument. The focal length of the eyepiece lens is chosen so that the object being magnified appears in front of the viewer. Different lens materials are selected to minimize polychromatic aberrations. The shape of the objective lens, including radius of curvature and thickness of each lens element, is optimized to minimize monochromatic aberrations, which principally include spherical aberration and coma. The shape of the eyepiece lens, in conjunction with the shape of the objective lens, helps to further reduce monochromatic aberrations and increase the depth of field.
    • 一种用于高质量光学成像应用的电子显微镜透镜配置,其提供具有宽视野的工作区域的高放大倍率。 远摄镜头配置是具有由空气间隔开的正功率物镜和负功率目镜的伽利略式配置。 优化物镜的焦距和空间距离,以提供仪器的放大倍数和总体有效焦距。 选择目镜透镜的焦距,使放大对象出现在观察者的前方。 选择不同的透镜材料以最小化多色像差。 优化物镜的形状,包括每个透镜元件的曲率半径和厚度,以最小化单色像差,其主要包括球面像差和昏迷。 目镜透镜的形状结合物镜的形状有助于进一步减少单色像差并增加景深。
    • 5. 发明申请
    • MEMORABILIA REGISTRY SYSTEM
    • 纪念碑登记制度
    • US20100250616A1
    • 2010-09-30
    • US12730882
    • 2010-03-24
    • Richard C. Kim
    • Richard C. Kim
    • G06F17/30
    • G06Q30/06
    • A memorabilia registry system in which information regarding an item, such as the signer, a list of all signers, or authentication of signature, is initially entered into the registry with a time stamp and additional information about the item may also be added over the life of the item. The information in the registry can provide authentication of an item's past and can be useful in establishing the chain of title. One method of authenticating a signature is through the use of a biometric pen. The biometric pen authenticates the “way” something is signed (i.e. the multi-dimensional data captured from the pen's tilt, speed, pressure all over time, date of signing, time of signing, specific pen used to sign, etc.) rather than the “image” of the signature, making it much more difficult to counterfeit.
    • 一个纪念品登记系统,其中关于一个项目的信息,例如签名人,所有签名人的名单或签名的身份证明书,最初是用时间戳记记入登记处,并且还可以在生命周期中加上关于该项目的附加信息 的项目。 注册表中的信息可以提供项目过去的认证,并且可以用于建立标题链。 认证签名的一种方法是通过使用生物识别笔。 生物识别笔验证了签名的“方式”(即从笔的倾斜,速度,压力,随时间,签名日期,签署时间,用于签名的笔等获取的多维数据),而不是 签名的“形象”,使其更加难以伪造。
    • 6. 发明授权
    • Method and apparatus for capturing and authenticating biometric information from a writing instrument
    • 用于从书写工具捕获和认证生物特征信息的方法和装置
    • US07433499B2
    • 2008-10-07
    • US10924301
    • 2004-08-23
    • Richard C. Kim
    • Richard C. Kim
    • G06K9/00G06K9/22
    • G06K9/00167G07C9/00063
    • This present invention includes a method for capturing and transmitting data captured from a writing instrument in a secure manner. More specifically, the biometric information collected from the pen is coupled with at least one additional data point for encryption. The user initially uses the pen to create a signature which is converted into an encrypted reference value in accordance with the present invention. When authentication is desired, the user uses the same or similar pen to create a signature which again is converted into an encrypted data value. Thereafter, the encrypted reference value is compared to the encrypted data value to determine if the values substantially match. There is not need to retain the original reference signature, thereby enhancing the security of the overall system.
    • 本发明包括一种以安全的方式从书写工具捕获和发送数据的方法。 更具体地,从笔收集的生物特征信息与至少一个用于加密的附加数据点相结合。 根据本发明,用户最初使用笔创建转换成加密参考值的签名。 当需要认证时,用户使用相同或相似的笔来创建再次转换为加密数据值的签名。 此后,将加密参考值与加密数据值进行比较,以确定值是否基本匹配。 不需要保留原始参考签名,从而提高整个系统的安全性。
    • 8. 发明授权
    • Compact keplerian optical system
    • 小型开普勒光学系统
    • US07719765B2
    • 2010-05-18
    • US10396769
    • 2003-03-24
    • Richard C. KimCharles T. Willoughby
    • Richard C. KimCharles T. Willoughby
    • G02B25/00
    • G02B7/002G02B23/00
    • A compact Keplerian optical system includes a telescope having an image-rotator (Pechan roof prism pair), and an eyepiece and objective lens operative to form an intermediate image plane within the image-rotator, thereby decreasing the overall length. The objective lens optionally forms part of a replaceable cap, and plurality of replaceable caps may be provided, each with a different focal length to adjust for working distance. In the preferred embodiments, the eyepiece includes a singlet and a doublet lens to minimize eyestrain, and the objective lens includes a doublet and singlet field lens operative to increase depth of field and field of view. A practical implementation includes a pair of the telescopes, one for each eye of a user. Such a configuration may take the form of loupes mounted relative to eyeglass frames for surgical, medical or dental viewing applications.
    • 紧凑型开普勒光学系统包括具有图像旋转器(Pechan屋顶棱镜对)的望远镜,以及用于在图像旋转器内形成中间图像平面的目镜和物镜,从而减小总长度。 物镜可选地形成可更换盖的一部分,并且可以设置多个可更换盖,每个具有不同的焦距以调整工作距离。 在优选实施例中,目镜包括单眼和双透镜以减少眼睛疲劳,并且物镜包括可用于增加景深和视场的双重和单重场透镜。 实际实现包括一对望远镜,一个用于每个用户的眼睛。 这种构造可以采取相对于用于外科,医疗或牙科观察应用的眼镜框安装的放大镜的形式。