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Patent Searching and Data


Matches 151 - 200 out of 909

Document Document Title
WO/2003/045043A1
Apparatus for conditioning and splitting telecommunications signals such as digital subscriber line (DSL) signals with improved stop band and return loss performance. In one aspect, the invention comprises an improved circuit having filt...  
WO/2003/023956A1
The present invention generally relates to electronic sensors. The present invention also relates to techniques for enhancing the electromagnetic compliance (EMC) abilities of electronic sensors. The present invention additionally relate...  
WO/2003/012989A1
A programmable IF bandwidth is achieved in either a transmitter or receiver using fixed bandwidth filters. A minimum of two IF frequencies are used. A fixed bandwidth filter that is equal to or greater than the desired IF bandwidth is us...  
WO2002045233B1
Compact and integral arrangemetns for an energy-conditioning arrangement (800q) having various predetermined pathways (813a, 813b) utilized in part for the purpose of conditioning energies of either one or multiple of circuitry that woul...  
WO/2003/001665A1
A small, low−cost noise filter capable of preventing noise resonance and advantageously being used in an electronic apparatus having a signal frequency higher than 100 MHz, the filter comprising transmission lines and grounding conduct...  
WO/2002/091571A1
A method for reducing electromagnetic radiation (EMR) between devices in electrical communication, including processing (220) signals within a first device in a manner tending to reduce EMR, and electromagnetically isolating (230) the pr...  
WO/2002/084679A1
A switched mode power supply which uses a shieldless transformer (11) in the dc to dc converter. Common mode switching noise is reduced by connecting two capacitors (17, 18) in series between the transformer primary (12) and secondary (1...  
WO2001084581B1
A predetermined amalgamation of electrodes (800d) formed or manufactured at least in part, by predetermined, sequential manufacturing operations into a balanced and shielding electrode structure. The balanced total electrode structure al...  
WO/2002/056322A1
A noise filter having an impedance value of high common mode allows each of first and second internal conductors (12, 13) provided in a first magnetic sheet (11a, 11b) to take a spiral form of one or more turns, where the second internal...  
WO2001084581A3
A predetermined amalgamation of electrodes (800d) formed or manufactured at least in part, by predetermined, sequential manufacturing operations into a balanced and shielding electrode structure. The balanced total electrode structure al...  
WO/2002/047262A2
A filtering method is proposed wherein first several filtering steps (I-III,IV-VI) are made. Each step (I-III,IV-VI) includes: generating a filtered signal (I,IV), rounding this filtered signal (II,V) to a certain accuracy and combining ...  
WO/2002/045233A1
Compact and integral arrangemetns for an energy-conditioning arrangement (800q) having various predetermined pathways (813a, 813b) utilized in part for the purpose of conditioning energies of either one or multiple of circuitry that woul...  
WO/2002/037674A1
A power line noise filter for effectively reducing the sadden noise as well as the continuous noise in a wide frequency band on a power line. A detection circuit (11) of a power line noise filter (10) detects fluctuation of the current f...  
WO/2001/097321A1
A new type of frequency-tunable active notch filter (Fig. 3) achieves frequency selectivity through interaction among input derived signal components that are passed through parallel signal channels (301, 302, 303) in a forward-only dire...  
WO2000012348A9
A motor control system (10) employed in a mechanism including displacers (16) driven by motors (18), for example, a vehicle seat control system, includes motor operation parameter detection or simulation as inputs to adaptive algorithms ...  
WO/2001/095350A1
A symmetrical feed-thru filter construction is provided in a square-shaped chip (60) with corner terminations (66) and unoriented feed-thrus (44) running diagonally across the chip (60) for suppressing transient or undersired frequencies...  
WO/2001/091291A1
An electro-magnetic interference (EMI) filter comprises an absorbing layer (52) filled with a magnetic material in a form of microwires, metallic ribbons, or powder. The magnetic material-filled layer (52) is in close proximity to an ele...  
WO/2001/086774A1
The present invention relates to a universal multi-functional common conductive shield structure (9905) plus two electrically opposing differential energy pathways (810b, 810f) which in part uses an electrode shielding architecture with ...  
WO/2001/084581A2
A predetermined amalgamation of electrodes (800d) formed or manufactured at least in part, by predetermined, sequential manufacturing operations into a balanced and shielding electrode structure. The balanced total electrode structure al...  
WO/2001/076042A1
The invention concerns a device for filtering and interference suppression (62) in an electric motor (34) comprising at least a first powering brush (16) for an armature commutator of the electric motor (34), comprising a capacitor (64) ...  
WO/2001/071908A1
A singular or multiple paired, filter capacitor assembly (10) that is comprised of either multilayer or monolithic capacitors (500A, 500B) have electrode portions (102) connected to a conductive holder (109) selectively arranged to a con...  
WO/2001/067470A1
A noise filter comprises a magnetic member (32) formed of a laminated magnetic sheets (24, 28, 30, 31), a first impedance element (21) formed in the magnetic body (32), and a second impedance element (25) formed above the first impedance...  
WO/2001/067577A1
The present invention (figure 2) relates to a dry cartridge for providing a plurality of voltage and impedance inputs to an electrochemical analysis instrument for verification of its proper functioning. The dry control cartridge include...  
WO2000065713A3
Sample rate converters are known, and are used to convert a signal with a first sample rate (sampling frequency) into a signal with a second sample rate (sampling frequency). To obtain a flexible sample rate converter with sampling frequ...  
WO/2001/010000A1
The present invention relates to an interposer substrate (310) for interconnecting between active electronic componentry such as but not limited to a single or multiple integrated circuit (4100) chips in either a single or a combination,...  
WO/2001/008304A1
The object of the invention is to provide a conductive member capable of attenuating the noise having frequency components, for example, of the order of several GHz efficiently. Signal line (21) is formed by using the first conductive pa...  
WO/2000/077927A1
An electronic part enabling a further efficient attenuation of high-frequency noises is provided. The first dielectric paste is applied onto a PET film (30) to form a ceramic sheet (31) having a dielectric constant $g(e)1 thereupon; and ...  
WO/2000/077926A1
In medical MRI apparatus it is often desirable to maintain a connection with the patient (58) to be examined, for example in order to observe the patient by means of a television camera (62) or to monitor physical functions like the hear...  
WO/2000/077907A1
The present invention relates to a layered universal, multi-functional, common conductive shield structure with conductive pathways for energy and EMI conditioning and protection (800D) that also possesses a commonly shared and centrally...  
WO/2000/074197A1
The present invention relates to a multi-functional energy conditioner (10) having architecture employed in conjunction with various dielectric and combinations of dielectric materials to provide one or more differential and common mode ...  
WO/2000/065713A2
Sample rate converters are known, and are used to convert a signal with a first sample rate (sampling frequency) into a signal with a second sample rate (sampling frequency). To obtain a flexible sample rate converter with sampling frequ...  
WO/2000/065740A1
The present invention is a component carrier (132) consisting of a plate of insulating material having a plurality of apertures (140) for accepting the leads of a thru-hole differential and common mode filter (130). Another embodiment co...  
WO/2000/064105A1
A home network environment (10) is implemented in a customer premises having a Private Branch Exchange (PBX) (16) for outputting analog telephone signals onto twisted pair wiring arranged in a star topology (18), by adding a high pass fi...  
WO2000008754A3
The invention relates to a solderless, coaxial feed-through component in which a metal-knit contact element (6) made from a mesh is inserted in between a contact surface and a pressure element.  
WO/2000/012348A1
A motor control system (10) employed in a mechanism including displacers (16) driven by motors (18), for example, a vehicle seat control system, includes motor operation parameter detection or simulation as inputs to adaptive algorithms ...  
WO/2000/008754A2
The invention relates to a solderless, coaxial feed-through component in which a metal-knit contact element (6) made from a mesh is inserted in between a contact surface and a pressure element.  
WO/1999/052210A1
The present invention is a component carrier consisting of a plate or disk (132) of insulating material having a plurality of apertures (148) for accepting the leads of a thru-hole differential and common mode filter (130). The overall c...  
WO/1999/048198A1
The invention relates to a device for absorbing the electric noise produced on a cable. The device comprises a housing consisting of two halves in each of which a ferrite element can be fixed. The two ferrite elements enclose the cable w...  
WO/1999/041832A1
A passive component integrated circuit chip formed on an insulative substrate includes a first conductive metallic layer on a major surface of the substrate; a layer of dielectric material on top of the first conductive metallic layer; a...  
WO/1999/037008A1
The present invention relates to a passive electronic component architecture (10) employed in conjunction with various dielectric (16) and combinations of dielectric materials to provide one or more differential and common mode filters (...  
WO1999021274A3
An electronic circuit with at least one active electronic component (10) and a delay element connected to the component. The delay element comprises an electric conductor (13, 18) which is composed of a conductive material on an insulati...  
WO1999014072A3
An electronic control system (10) is an in-line module for addition to or partial replacement of automotive vehicle seat control systems for providing massage and improved features of functional control, especially human lumbar massage a...  
WO/1999/021274A2
An electronic circuit with at least one active electronic component (10) and a delay element connected to the component. The delay element comprises an electric conductor (13, 18) which is composed of a conductive material on an insulati...  
WO/1999/018665A1
A filter apparatus includes a housing (12) having a first body portion and a second body portion which mate together to enclose an accessible inner portion of the housing. Filtering elements (22.1, 22.2) disposed within the inner portion...  
WO/1999/014072A2
An electronic control system (10) is an in-line module for addition to or partial replacement of automotive vehicle seat control systems for providing massage and improved features of functional control, especially human lumbar massage a...  
WO/1999/008295A1
An apparatus for reducing electromagnetic interference associated with a signal-conducting cable (12) includes a ferrite bead and a one-piece molded encasement (10) covering the ferrite bead. The encasement includes a number of ribs (14)...  
WO/1999/005786A1
Composite RC devices provide predetermined impedance properties in a package similar to multilayer ceramic capacitors of the prior art. The RC devices (10) include a plurality of first and second ceramic layers (32) interleaved to form a...  
WO/1999/000897A1
Novel structures and methods for forming useful high temperature superconducting devices, most particularly resonators, are provided. Structures resulting in reduced peak current densities relative to known structures achieve numerous de...  
WO/1998/045921A1
The present invention relates to a passive electronic component architecture (10) employed in conjunction with various dielectric and combinations of dielectric materials (16) to provide one or more differential and common mode filters f...  
WO/1998/039830A1
An electrical impulse suppressor comprising a band pass filter formed with strip transmission lines (46, 47) adapted to attenuate the flow of energy therethrough above and below a band limited range of frequencies.  

Matches 151 - 200 out of 909