耳机,申请号CN200730281644.3-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	耳机
摘要
申请公布号	CN300904199D	申请公布日期	2009.04.08
申请号	CN200730281644.3	申请日期	2007.12.17
申请人	欧力天工股份有限公司	发明人	铃木弘益
分类号	14-01	主分类号	14-01
代理机构	北京市金杜律师事务所	代理人	苏娟
主权项
地址	日本东京都

您可能感兴趣的专利

VACUUM SUPPLY SYSTEM OF PROCESS CHAMBER FOR MANUFACTURING SEMICONDUCTOR DEVICE

SOLID PROPELLANT COMPOSITION WITH LOW SENSITIVITY TO PROJECTILE IMPACT

CMOS IMAGE SENSOR WITH NOVEL UNIT PIXEL TO IMPROVE FILL-FACTOR

FIELD EMISSION DEVICE HAVING BRIDGE TYPE SPACER CAPABLE OF PREVENTING STRESS APPLIED TO SPACER FROM BEING TRANSFERRED TO LOWER ELECTRODES

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF USING PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION

TEST TRAY TRANSFER APPARATUS FOR SEMICONDUCTOR DEVICE TEST HANDLER

TRELLIS DECODER USING VITERBI ALGORITHM AND METHOD FOR GROUPING STATE THEREOF, ESPECIALLY REDUCING DEVICE THE CONNECTION AREA BETWEEN ADDER/COMPACTOR/SELECTOR AND A PATH METRIC

SYSTEM AND METHOD FOR SUPPORTING NETWORK MOBILITY IN HANDOFF BY ADDING BUFFERING AND FORWARDING FUNCTION TO HOME AGENT

DELAY LOCKED LOOP USING SYNCHRONOUS MIRROR DELAY, ESPECIALLY SYNCHRONOUS MIRROR DELAY IS RESET ITSELF

COLD AND HOT WATER PURIFIER FOR SUPPLYING INFRARED RAYS, GERMANIUM OR TOURMALINE ELEMENTS

INVIGORATING BODY ENABLING OBTAINING A PARTIAL FOMENTATION EFFECT, A BLOOD STREAM ACCELERATION EFFECT AND A RAPID TREATMENT EFFECT

NANO INVAR ALLOY COMPRISING NANO-SIZED GRAINS AND METHOD FOR MANUFACTURING THE SAME BY MEANS OF ELECTRODEPOSITION OR ELECTROFORMING

TOGGLE TYPE EARTHING SWITCH OF RING MAIN UNIT CAPABLE OF PERFORMING GROUNDING IN STATUS THAT MAIN CIRCUIT OF CIRCUIT BREAKER MOUNTED ON LOAD TERMINAL OF MULTI CIRCUIT BREAKER IS OPEN

BASEBAND SELECTION CIRCUIT OF A MOBILE COMMUNICATION TERMINAL, CONCERNED WITH WIDENING A SELECTION RANGE OF RF PARTS WITH ACCEPTING MULTI-MODES

METHOD FOR SETTING UP A BACKLIGHT ON/OFF PERIOD OF A MOBILE COMMUNICATION TERMINAL, CONCERNED WITH PREVENTING THE CURRENT CONSUMPTION AND THE LIFE SPAN OF A BACKLIGHT IN AN LCD OR A KEYPAD BASED ON ANALYZING THE HABIT HOW A USER USES A TERMINAL

METHOD FOR DIRECTLY CONNECTING ACTUAL INFORMATION FOR A DESIRED PRODUCT OR INFORMATION DEVICE

SYSTEM FOR EASILY CONTROLLING PROCESSING CONDITION OF ELECTRIC DISCHARGE MACHINE BY DISPLAYING DATA IN MENU TYPE

IMAGE PHOTOGRAPHING DEVICE INCLUDING A DIGITAL CAMERA AND A CAMCORDER AND A BATTERY THEREOF

EAR MICROPHONE HAVING AN INCOMING CALL CONNECTION SWITCH, AND A METHOD FOR CONNECTING AN INCOMING CALL, CONCERNED WITH ENABLING A USER TO TALK OVER THE TELEPHONE WITH THE OTHER PERSON WITHOUT ADDITIONAL OPERATION WHEN A USER PUTS ON AN EAR MICROPHONE

STEERING WHEEL FOR VEHICLE SIMULATOR MAKING USE OF ACTIVE AND SEMI-ACTIVE ACTUATORS, ACHIEVING STEERING WHEEL BY CONVERTING SHAPE OF ACTUATOR INTO PARALLEL COMBINED SHAPE OF ACTIVE MOTOR AND SEMI-ACTIVE DAMPER