首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Kopplungsstruktur zwischen optischem Halbleiter und optischem Wellenleiter, und Kopplungsverfahren
摘要
申请公布号
DE69420915(D1)
申请公布日期
1999.11.04
申请号
DE19946020915
申请日期
1994.07.26
申请人
NEC CORP., TOKIO/TOKYO
发明人
KURATA, KAZUHIKO
分类号
G02B6/30;G02B6/42;H01L33/30;H01L33/48;H01S5/00;(IPC1-7):G02B6/42
主分类号
G02B6/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR THE TRANSMISSION AND SAVING OF BOOKMARK IN PORTABLE TERMINAL
INTERNAL VOLTAGE GENERATING CIRCUIT FOR SEMICONDUCTOR DEVICE
A RETICLE FOR USE IN EXPOSURE PROCESS FOR SUBSTRATE
METHOD FOR PROVIDING SOUND S0URCE AND MULTIMEDIA STREAMING SERVICE
COMPLEMENTARY METAL-OXIDE-SEMICONDUCTOR IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME
TRAFFIC GATE FOR PARKING LOT
PUSHING FORCE DEVIATING INTERFACE FOR DAMPING MECHANICAL VIBRATIONS
Bedrukbare drager.
Grondbewerkinrichting en penhouder daarvoor.
INTERNET MAIL CLIENT SYSTEM FOR MOBILE DEVICES USING REMOTE COMPUTER SYSTEMS AND METHOD THEREOF
LIGHT-BLOCKING MEMBER FOR OPTICAL INSTRUMENT
CAISSON MANUFACTURING AND LAUNCHING METHOD USING FULLY SUBMERGED LAUNCHER
POLYPROPYLENE COMPOSITION FLOOR PANEL MANUFACTURE METHOD AND THE MANUFACTURED GOODS
INSPECTION APPARATUS
IP2 Calibration Circuit
The Bridge by Using in Fabrication end Methoding for Fabrication on Instaliation
Lens focusing apparatus and method
Substituted benzylthiazolidine-2,4-dione derivatives
adhesion type braille block for blind person and method adhesive of braille block
We are a signboard install