公开(公告)号：US20080259459A1

公开(公告)日：2008-10-23

申请号：US12104693

申请日：2008-04-17

Applicant: WEN-CHUN WANG ,  CHIN-PEI HWANG ,  CHIN-CHANG LIU ,  YI-SHU CHEN ,  KUAN-LIN CHEN

Inventor： WEN-CHUN WANG ,  CHIN-PEI HWANG ,  CHIN-CHANG LIU ,  YI-SHU CHEN ,  KUAN-LIN CHEN

IPC: G02B5/28 ,  G02B1/10

CPC classification number: G02B5/26 ,  G02F2001/133521

Abstract: A reflective filter including a substrate and an optical film structure disposed on the substrate is provided. The optical film structure includes a reflective layer, a spacing layer, a transflective layer and a transparent layer in sequence. Depending on the reflection and interference phenomenon form the layers of the optical film structure, a colored light within narrow band could be filtered by the reflective filter in order to enhance the color saturation of an image.

Abstract translation: 提供了包括基板和设置在基板上的光学膜结构的反射滤光器。 光学膜结构依次包括反射层，间隔层，半透反射层和透明层。 根据反射和干涉现象形成光学膜结构的层，窄带内的有色光可被反射滤光器滤波，以增强图像的色彩饱和度。

公开(公告)号：US20080062978A1

公开(公告)日：2008-03-13

申请号：US11590783

申请日：2006-11-01

Applicant: Shaw Hwa Hwang ,  Yao Hsing Chung ,  Yu Wei Jhang ,  Chen Hung Wu ,  Chen Yi Wu ,  Kuan Lin Chen ,  Kuo Wei Liu ,  Chen Yu Yeh

Inventor： Shaw Hwa Hwang ,  Yao Hsing Chung ,  Yu Wei Jhang ,  Chen Hung Wu ,  Chen Yi Wu ,  Kuan Lin Chen ,  Kuo Wei Liu ,  Chen Yu Yeh

IPC: H04L12/56

CPC classification number: H04L61/2567 ,  H04L29/12094 ,  H04L29/12509 ,  H04L61/1529 ,  H04L65/1006 ,  H04L69/28

Abstract: The present invention provides an interactive NAT (Network Address Translator) traversal method, i.e. INT (Interactive NAT Traversal) method, for solving the problems of SIP (Session Initiation Protocol) in Internet phone (VoIP) under current Internet environment. In other words, the present invention solves the SIP problems caused by NAT (Network Address Translator) and private (virtual) IP, so that P2P (Peer to Peer) transmission can traverse the NAT firewall directly.The present invention uses the INT method on SIP, forming an interactive NAT traversal method in SIP (SIP with INT, SWINT), to solve the problems that SIP speech packets cannot transmit directly under NAT firewall.

Abstract translation: 本发明提供了一种在当前互联网环境下解决因特网电话（VoIP）中的SIP（会话发起协议）问题的交互式NAT（网络地址转换器）遍历方法，即INT（交互式NAT穿越）方法。 换句话说，本发明解决了由NAT（网络地址转换器）和私有（虚拟）IP引起的SIP问题，使得P2P（对等）传输可以直接穿越NAT防火墙。 本发明使用SIP上的INT方法，在SIP（具有INT，SWINT的SIP）中形成交互式NAT穿越方法，以解决SIP语音分组在NAT防火墙下不能直接发送的问题。