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
Busuu
摘要
申请公布号
GB201320861(D0)
申请公布日期
2014.01.08
申请号
GB20130020861
申请日期
2013.11.26
申请人
BUSUU LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ABNORMAL CONNECTION DETECTION METHOD
ZONE FAULT DETECTION METHOD AND SYSTEM FOR ELECTRIC VEHICLE CHARGING SYSTEMS
CURRENT SENSING USING A METAL-ON-PASSIVATION LAYER ON AN INTEGRATED CIRCUIT DIE
FLUOROPHORE AND FLUORESCENT SENSOR COMPOUND CONTAINING SAME
USE OF FACILITATES CHROMATIN TRANSCRIPTION COMPLEX (FACT) IN CANCER
METHOD OF CAPTURING BACTERIA ON POLYLYSINE-COATED MICROSPHERES
MAGNETIC NANOSENSOR COMPOSITIONS AND BIOANALYTICAL ASSAYS THEREFOR
MOBILE-BASED COLLECTION OF WATER QUALITY MEASUREMENT DATA
MASS ANALYSIS DATA PROCESSING APPARATUS AND MASS ANALYSIS DATA PROCESSING METHOD
COLUMN ADC
BLOOD GLUCOSE MEASURING DEVICE AND METHOD, AND ELECTRONIC DEVICE INCLUDING BLOOD GLUCOSE MEASURING MODULE
Paper-Based Reference Electrode And Potentiometric Ion Sensing
COLOR-CHANGE SENSOR USING FILM FOR DETECTING HARMFUL MATERIAL
METHODS AND COMPOSITIONS RELATING TO STORM-BASED PATTERNING
DETECTING APPARATUS
SYSTEM AND METHOD USING OAM SPECTROSCOPY LEVERAGING FRACTIONAL ORBITAL ANGULAR MOMENTUM AS SIGNATURE TO DETECT MATERIALS
STIMULUS RESPONSIVE POLYMERIC SYSTEM
BIOLOGICAL SAMPLE COLLECTION AND PRESERVATION
MULTI-PEAK REFERENCE GRATING
METHOD AND SYSTEM FOR PASSIVE TRACKING OF MOVING OBJECTS