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
SWITCHING CONTROL CIRCUIT WITH VARIABLE SWITCHING FREQUENCY FOR PRIMARY-SIDE-CONTROLLED POWER CONVERTERS
摘要
申请公布号
KR101040159(B1)
申请公布日期
2011.06.09
申请号
KR20087010386
申请日期
2005.10.09
申请人
发明人
分类号
H02M3/28;H02M3/22
主分类号
H02M3/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD
INCLINATION ADJUSTMENT DEVICE FOR PIECES OF FURNITURE
DEMOUNTABLE DIRECT INJECTION HIGH EFFICIENCY NEBULIZER FOR INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY
REPLACEMENT APPARATUS FOR AN OPTICAL ELEMENT
METHOD FOR PREDICTING DEPOSITION OF INHALED MEDICAMENT AT THE LUNG
METHODS OF ADMINISTERING 3,3,14,14 TETRAMETHYL HEXADECANE 1,16 DIOIC ACID
METHODS AND COMPOSITIONS FOR ENHANCING THE EFFICACY AND SPECIFICITY OF SINGLE AND DOUBLE BLUNT-ENDED SIRNA
CRAFT SET AND ELEMENTS FOR CONSTRUCTING POP-UP CARDS
AN IMPROVED ROTARY SAMPLE COLLECTOR
SYSTEM AND METHODS FOR DETECTING FOREIGN OBJECTS AFTER SURGERY
PLANT CELLS AND PLANTS WITH INCREASED TOLERANCE TO ENVIRONMENTAL STRESS
COST DETERMINATION IN A MULTIHOP NETWORK
METHOD OF REGULATING PHOSPHORYLATION OF SR PROTEIN AND ANTIVIRAL AGENTS COMPRISING SR PROTEIN ACTIVITY REGULATOR AS THE ACTIVE INGREDIENT
METHOD AND ARRANGEMENT IN WIRELESS AD HOC OR MULTIHOP NETWORKS
BASE STATION INTERFERENCE CONTROL USING TIMESLOT RESOURCE MANAGEMENT
LITHOGRAPHY SYSTEM USING A PROGRAMMABLE ELECTRO-WETTING MASK
Curl resistant media
PERIPHERAL DEVICE DRIVER WITH AUTOMATIC INQUIRY OF USER PREFERENCES
Document processing apparatus having an authoring capability for describing a document structure
Irrigation control system