子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | VERTICALLY INTEGRATED SYSTEMS | US12975847 | 2010-12-22 | US20120162947A1 | 2012-06-28 | Alan O'DONNELL; Santiago IRIARTE; Mark J. MURPHY; Colin LYDEN; Gary CASEY; Eoin Edward ENGLISH |
| Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer. | ||||||
| 222 | System and Method for Wireless Power Transfer in Implantable Medical Devices | US13255659 | 2010-03-09 | US20120095531A1 | 2012-04-19 | Justin R. Derbas; Vinit Singh |
| A system and method for energy transfer between a transmitting unit and a receiving unit, the transmitting unit having a transmitting antenna circuit having a first resonant frequency and a high quality factor. | ||||||
| 223 | ELECTROMAGNETIC INTERFERENCE FILTER | US13018366 | 2011-01-31 | US20110199751A1 | 2011-08-18 | Ho Yan HO |
| A differential mode and common mode combination choke (DCCC) includes: a theta-shaped magnetic core including an essentially round magnetic ring and a magnetic plate engaged with magnetic ring across the area surrounded by the magnetic ring; and two common mode coils with the same number of turns and the same winding direction being wound around the magnetic ring. An EMI (electromagnetic interference) filter and an EMI filter module including the DCCC are also provided. | ||||||
| 224 | Choke coil | US10235161 | 2002-09-05 | US20030043007A1 | 2003-03-06 | Atsushi Ishizuka; Masami Miyamoto; Masami Nonaka; Tadashi Sato |
| A choke coil has small difference of wire wound resistances between coils to obtain sufficient unbalance attenuation amount, superior in workability in winding and reduced leakage inductance and line capacity. The choke coil includes first and second coils divided into first and second segments wound on a single spool disposing intermediate insulations layers between respectively adjacent coil segments. The coil segments of the first and second coils are wound alternately. The first coil segment of the first coil and the second coil segment of the second coil being wound in a first winding number and the second coil segment of the second coil and the first coil segment of the second coil being wound in a second winding number. The second winding number being greater than the first winding number for reducing difference of winding resistance between the first and second coils less than or equal to 4%. | ||||||
| 225 | Inductance device and manufacturing method thereof | US09076911 | 1998-05-13 | US06255933B1 | 2001-07-03 | Hidemi Iwao |
| When forming an inductance device comprising internal conductors (21a-21f) which forms a coil and a close looped internal conductor (21g) which surrounds the central shaft of the coil, a fixed frequency in a frequency band in which an inductive reactance occurs is set to a targeted frequency f, and values of a series resistance ingredient r and inductance L of the close looped internal conductor (21g) are set to a value in a range which is prescribed in (2&pgr;f/3.15≦r/L≦2&pgr;f/0.32). Accordingly, the effect of the close looped conductive member (21g) is obtained at an intended frequency, and a inductance device having a close looped conductive member (21g) unlimited its shape and size can be obtained. | ||||||
| 226 | Inductor winding with conductive ribbon | US485257 | 1995-06-07 | US5770991A | 1998-06-23 | Donald R. Baird |
| There are provided low profile inductor and transformer windings, and methods for fabricating the same. An elongate conductive ribbon is wound in one continuous direction on a generally hourglass shaped mandrel to form the ribbon into a double conical helix having a plurality of spaced apart coils. A sheet of dielectric material having an orifice therethrough is threaded to the midpoint of the double conical helix. The two sides of the helix are then compressed into planes such that the coils in each side lie flat and engage the adjacent side of the sheet of dielectric material. A compound inductor winding can be fabricated from a continuous conductive ribbon wound into a plurality of double conical helixes joined end-to-end. After compression, the compound winding consists of a low profile stack of spiraled windings connected in series, but constituting only one continuous ribbon having no internal connections. | ||||||
| 227 | Inflatable HI Q toroidal inductor | US278665 | 1994-07-18 | US5739738A | 1998-04-14 | Peder M. Hansen; Eldred M. Smith |
| An inflatable high Q toroidal inductor is fabricated from an inflatable tidal-shaped shell made from a flexible material provided with a fitting adapted to receive and vent pressurized gas. A pair of flexible strips are disposed on opposite sides of the inflatable toroidal-shaped shell to hold litz windings in a predetermined toroidal configuration to thereby provide a suitable inductor of high Q and low loss. The inductor may be compactly carried to a remote instrumentation site, inflated and used and then deflated, folded and taken to the next site for reuse. | ||||||
| 228 | Inductor winding method | US160760 | 1993-12-03 | US5481792A | 1996-01-09 | Donald R. Baird |
| There are provided low profile inductor and transformer windings, and methods for fabricating the same. An elongate conductive ribbon is wound in one continuous direction on a generally hourglass shaped mandrel to form the ribbon into a double conical helix having a plurality of spaced apart coils. A sheet of dielectric material having an orifice therethrough is threaded to the midpoint of the double conical helix. The two sides of the helix are then compressed into planes such that the coils in each side lie flat and engage the adjacent side of the sheet of dielectric material. A compound inductor winding can be fabricated from a continuous conductive ribbon wound into a plurality of double conical helixes joined end-to-end. After compression, the compound winding consists of a low profile stack of spiraled windings connected in series, but constituting only one continuous ribbon having no internal connections. | ||||||
| 229 | Directional high frequency broadband transformer made by printed circuit technique | US139847 | 1987-12-29 | US4817189A | 1989-03-28 | Heinz Pfizenmaier; Ewald Schmidt |
| A directional H.F. broadband transformer made by a printed circuit technique includes an insulating support carrying a two-hole ferrite core. A planar coil arrangement includes two web spirals wound around outer legs of the core and each being coupled to an elongated web arranged in the same plane and passing through a corresponding hole of the core. The two elongated webs are formed with an input terminal, an output terminal and a tap terminal of equal impedance. An isolated conductive layer mounted above the webs on the insulating support is capacitively coupled with the coil arrangement and with a ground layer to reduce values of series connected distributed capacitors resulting between respective webs and the ground layer. | ||||||
| 230 | Electrical coil | US3717835D | 1970-02-24 | US3717835A | 1973-02-20 | ROADSTRUM W |
| An electrical coil having a strand of conductive material formed into a series of loops lying substantially in the same plane to produce a field substantially perpendicular to the plane.
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| 231 | Low loss coaxial conductor using overlapped and insulated helical wound strips | US3601721D | 1969-02-14 | US3601721A | 1971-08-24 | JUSTICE RAYMOND |
| A low loss transposed high frequency conductor comprising an overlapped spiral web. The web is continuous, thin and flat and is formed into n layers by overlapping adjacent turns by the fraction (n-1/n). Each layer is insulated from adjacent layers. The conductor can be utilized as the inner conductor of a coaxial cable, the outer conductor of a coaxial cable, a tuning member in a coaxial cavity or as an inductor.
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| 232 | Connector having an impedance matching transformer | US23746162 | 1962-11-14 | US3223954A | 1965-12-14 | MATEER ROBERT A |
| 233 | Inductance coil | US20112850 | 1950-12-16 | US2673961A | 1954-03-30 | WILLIAMSON ROBERT J |
| 234 | Inductance device | US2511897D | US2511897A | 1950-06-20 | ||
| 235 | Inductance coil | US37505541 | 1941-01-18 | US2351604A | 1944-06-20 | FERRILL JR THOMAS M |
| 236 | Inductive device | US29839339 | 1939-10-07 | US2236684A | 1941-04-01 | HAGEMANN EDWIN C |
| 237 | Induction coil | US20178338 | 1938-04-13 | US2179257A | 1939-11-07 | GOLOVIZNIN VLADIMIR S |
| 238 | Inductive unit and the like | US13101526 | 1926-08-23 | US1667715A | 1928-05-01 | BANNING JR THOMAS A |
| 239 | ESD保护元件以及带ESD保护元件的共模扼流圈 | CN201590000333.2 | 2015-10-09 | CN206163897U | 2017-05-10 | 重松悟史 |
| 本实用新型涉及ESD保护元件以及带ESD保护元件的共模扼流圈，该ESD保护元件具备：通过层叠多个基材层而成的层叠体(80)；形成于层叠体(80)的内部的空洞部(21)；在空洞部(21)内露出的接地电极(31)；在共享的上述空洞部(21)内露出并与共同的接地电极(31)对置的第一放电电极(41)以及第二放电电极(42)；以及在基材层上分散导电性粒子(300)而形成并沿着空洞部(21)的内表面形成的放电辅助电极(51)。通过在空洞部(21)内不形成放电辅助电极(51)的非形成部(500)，从而至少第一放电电极(41)与第二放电电极(42)的邻接区域的放电辅助电极(51)被分隔成第一放电电极(41)侧和第二放电电极(42)侧。 | ||||||
| 240 | 信号传输电缆和通信设备模块 | CN201490000577.6 | 2014-04-23 | CN205265992U | 2016-05-25 | 用水邦明 |
| 本实用新型提供具有高Q值的带阻滤波器的信号传输电缆。基材层(101)形成有具有电容器用导体部(212)和电感器用导体部(213)的信号线路用的导体图案(210)。电容器用导体部(212)由平板状导体形成，电感器用导体部(213)形成为螺旋形状。基材层(102)形成有具有电容器用导体部(221)的信号线路用的导体图案(220)。由电感器用导体部(213)构成电感器，利用电容器用导体部(212、221)和基材层(101)来构成电容器。利用形成于基材层(101、102)的传输用导体部(221、222、223)和形成于基材层(101)的层间连接导体(401)将这些电感器和电容器进行并联连接。 | ||||||
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