发明名称 |
ACTIVE FILTER CIRCUIT |
摘要 |
|
申请公布号 |
KR1019930002996(B1) |
申请公布日期 |
1993.04.16 |
申请号 |
KR1019900010506 |
申请日期 |
1990.07.11 |
申请人 |
|
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
METHODS AND APPARATUS FOR LOCATING CONTENT IN AN ELECTRONIC PROGRAMMING GUIDE
ATMOSPHERIC PRESSURE IONIZATION (API) INTERFACE STRUCTURES FOR A MASS SPECTROMETER
SPRAY BOTTLE WITH REFILL CARTRIDGE
APPARATUS AND METHOD FOR MIXING FLUIDS AT THE SURFACE FOR SUBTERRANEAN TREATMENTS
SEMICONDUCTOR DEVICE, INFORMATION PROCESSOR, AND SEMICONDUCTOR DEVICE CONFIGURATION METHOD
Data communicating method for e.g. discrete multi-tone system, involves generating retransmission container in response to retransmission request, where data units are included in retransmission container
Mass spectrum generating method for mass spectrometer, involves summing synthesized samples with temporally-aligned accumulated samples to produce mass spectrum, where accumulated samples are obtained from mass scan signals
Data stream transmitting method in communication network involves transmitting first partial data stream on first physical channel independent from transmitting second partial data stream on second physical channel
Exit aid for passenger sitting in rear side of passenger motor vehicle, has grip operationally coupled with actuating devices using wire rope and transferred from non-usage position into usage position by actuation of switching device
INK COMPOSITION FOR INKJET RECORDING PURPOSES
HEADPHONES
Tubular article made of polymer material with elastic characteristics useful for electrical industry, where the polymer material is equipped with an embedded single or multi-layered strengthening supports made of textile materials
Smell adsorption module for use as container for axially sucked and blown air stream, has bars and grooves formed at inner and outer wall sides of container for switch, battery, sensors, operating elements and other functional elements
Driving belt, particularly V-ribbed belt, comprises cover layer as belt back, and subframe having power transmission zone, where power transmission zone is typically equipped with textile cover
Method for determining distance between two vehicles, involves defining distance between two vehicles based on values of transmission intensity of electromagnetic field at different time periods
Fluid i.e. ultra-pure water, temperature stabilizing device for use during manufacturing of chips from silicon wafers, has reservoir lying in flow path of fluid and containing volume of fluid, where supplied fluid passes through reservoir
Tool for machining rotor slot with undercut in turbine rotor, has console that is supported at head for machining under cuts during swiveling of head, when tool is inserted into groove and moved relative to workpiece
Method for operating internal-combustion engine, involves changing starting phase of internal-combustion engine from one starting mode of operation to another starting mode of operation, where starting is provided for direct fuel injection
Method for treatment of signal from sensor for eddy current-material test of specimen, involves transferring signal to filter
Bumper for use in rear area of motor vehicle, has traction element attached at bumper casing in area above connecting point of deformation elements for pulling bumper casing from rear flap in case of accidents