会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Reflective film laminate
    • 反光膜层压板
    • US08603648B2
    • 2013-12-10
    • US12984056
    • 2011-01-04
    • Sho KatsuraNobuhiro KobayashiJun SuzukiToshiki Sato
    • Sho KatsuraNobuhiro KobayashiJun SuzukiToshiki Sato
    • B32B17/06B32B15/04C23C14/00
    • C23C14/5853C22C21/00C23C14/205G02B5/0858Y10T428/265
    • A reflective film laminate is provided with high productivity and at low cost in which a protective film with minimized pinholes is provided to improve the alkali resistance and warm water resistance of the reflective film laminate including a pure Al film or an Al-based alloy film so that a reflectivity reduction resulting from the elution or oxidization of the Al film in an alkaline or warm water environment is less likely to occur. The reflective film laminate of the present invention includes, over a substrate, a pure Al film or an Al-based alloy film as a first layer, and an oxide film of a metal containing one or more elements selected from the group consisting of Zr, Cr, Y, Nb, Hf, Ta, W, Ti, Si, and Mo as a second layer over the first layer. The thickness of the second layer is 0.1 to 10 nm.
    • 以低成本提供反射膜层叠体,其中提供具有最小化的针孔的保护膜以提高包括纯Al膜或Al基合金膜的反射膜层压体的耐碱性和耐温水性, 在碱性或温水环境中由于Al膜的洗脱或氧化引起的反射率降低不太可能发生。 本发明的反射膜层叠体在基板上包括作为第一层的纯Al膜或Al基合金膜,以及含有选自Zr, Cr,Y,Nb,Hf,Ta,W,Ti,Si和Mo作为第一层上的第二层。 第二层的厚度为0.1〜10nm。
    • 9. 发明申请
    • SELF-AUTHENTICATION COMMUNICATION DEVICE AND DEVICE AUTHENTICATION SYSTEM
    • 自我认证通信设备和设备认证系统
    • US20120036364A1
    • 2012-02-09
    • US13139203
    • 2009-12-09
    • Takeshi YonedaNobuhiro Kobayashi
    • Takeshi YonedaNobuhiro Kobayashi
    • H04L9/00
    • H04L9/30H04L9/006H04L9/3249H04L9/3263H04L63/0876H04L2209/64
    • In a system where a communication device performs secure communication by using a digital certificate, to enable a device of a communication party to verify that a self certificate is certainly generated by a device indicated on the self certificate even if the self certificate is not delivered offline in advance. Based on a master key and a public parameter, a communication device generates an ID-based encryption private key for which a device unique ID is used as a public key. Then, the communication device generates the digital signature of an RSA public key as a ID-based encryption signature by using the ID-based encryption private key. Then, the communication device generates an RSA self signature for the RSA public key, an expiration date, a host name, the device unique ID, and the ID-based encryption signature as the target. Then, the communication device generates a self-signed certificate to include the ID-based encryption signature and the RSA self signature.
    • 在通信装置通过使用数字证书执行安全通信的系统中,即使自身证书未被离线交付,使得通信方的设备能够验证自证书是否可靠地由自证书上指示的设备生成 提前。 基于主密钥和公共参数,通信设备生成使用设备唯一ID作为公钥的基于ID的加密专用密钥。 然后,通过使用基于ID的加密私钥,通信装置生成RSA公开密钥的数字签名作为基于ID的加密签名。 然后,通信装置生成用于RSA公钥的RSA自签名,到期日,主机名,设备唯一ID和基于ID的加密签名作为目标。 然后,通信装置生成自签名证书,以包括基于ID的加密签名和RSA自签名。