|
US6166602A
(en)
*
|
1999-09-27 |
2000-12-26 |
General Electric Company |
High-efficiency switching power amplifier
|
|
US6552918B1
(en)
*
|
2000-12-26 |
2003-04-22 |
Juniper Networks, Inc. |
Space-efficient power supply systems and methods with minimal heat generation
|
|
DE10125233C1
(de)
*
|
2001-05-22 |
2002-12-12 |
Siemens Ag |
Empfangsvorrichtung für eine Kernspintomographieanlage
|
|
US7302011B1
(en)
*
|
2002-10-16 |
2007-11-27 |
Rf Micro Devices, Inc. |
Quadrature frequency doubling system
|
|
JP4376791B2
(ja)
*
|
2003-01-07 |
2009-12-02 |
コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ |
複数の送信チャネルを有するｍｒ機器用の高周波システム
|
|
US6930483B2
(en)
*
|
2003-08-01 |
2005-08-16 |
General Electric Company |
Method/system for switched frequency ripple reduction in MRI gradient coils
|
|
US7116166B2
(en)
*
|
2004-06-15 |
2006-10-03 |
General Electric Company |
High fidelity, high power switched amplifier
|
|
EP2464000A3
(en)
*
|
2005-02-25 |
2017-08-30 |
Mitsubishi Denki Kabushiki Kaisha |
Power conversion apparatus
|
|
JP4527768B2
(ja)
*
|
2005-02-25 |
2010-08-18 |
三菱電機株式会社 |
電力変換装置
|
|
US7336059B2
(en)
*
|
2005-11-15 |
2008-02-26 |
General Electric Company |
System and method for charging and discharging a superconducting coil
|
|
KR101122847B1
(ko)
*
|
2007-02-01 |
2012-03-22 |
제이엠 일렉트로닉스 엘티디. 엘엘씨 |
스위칭 증폭기의 샘플링 주파수 감소 시스템 및 방법
|
|
US7508096B1
(en)
*
|
2007-09-20 |
2009-03-24 |
General Electric Company |
Switching circuit apparatus having a series conduction path for servicing a load and switching method
|
|
EP2234237A1
(en)
*
|
2009-03-26 |
2010-09-29 |
ABB Research Ltd. |
Method for controlling single-phase DC/AC converters and converter arrangement
|
|
EP2234263A1
(en)
*
|
2009-03-27 |
2010-09-29 |
Koninklijke Philips Electronics N.V. |
A power supply, method, and computer program product for supplying electrical power to a load
|
|
KR101237279B1
(ko)
*
|
2009-04-03 |
2013-02-27 |
가부시키가이샤 고마쓰 세이사쿠쇼 |
트랜스 결합형 승압기의 제어 장치
|
|
CN102263542B
(zh)
|
2010-05-31 |
2015-11-25 |
Ge医疗系统环球技术有限公司 |
移相器及其功率放大器和核磁共振成像设备
|
|
JP5780512B2
(ja)
*
|
2010-06-07 |
2015-09-16 |
株式会社東芝 |
磁気共鳴イメージング装置
|
|
CN102947720B
(zh)
*
|
2010-06-17 |
2015-07-08 |
皇家飞利浦电子股份有限公司 |
梯度线圈电源和磁共振成像系统
|
|
JP5731328B2
(ja)
*
|
2011-08-30 |
2015-06-10 |
ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー |
インバータ装置およびｍｒ装置
|
|
WO2013046099A1
(en)
|
2011-09-27 |
2013-04-04 |
Koninklijke Philips Electronics N.V. |
Gradient amplifier with compensation for dead time and forward voltage
|
|
CN102508183B
(zh)
*
|
2011-11-11 |
2013-09-11 |
辽宁开普医疗系统有限公司 |
一种负载自适应控制的数字可变频pwm梯度放大器
|
|
CN103176150B
(zh)
*
|
2011-12-21 |
2015-08-26 |
通用电气公司 |
梯度放大器系统及其控制方法
|
|
US20150130464A1
(en)
*
|
2012-03-12 |
2015-05-14 |
Koninklijke Philips N.V. |
Power converter for powering an mri gradient coil and method of operating a power converter
|
|
WO2014016774A1
(en)
*
|
2012-07-25 |
2014-01-30 |
Koninklijke Philips N.V. |
Mri gradient amplifier operable at different slew rates
|
|
US9344042B2
(en)
*
|
2013-02-27 |
2016-05-17 |
Hengchun Mao |
High efficiency power amplifiers with advanced power solutions
|
|
US10270439B2
(en)
*
|
2013-02-27 |
2019-04-23 |
Hengchun Mao |
High efficiency resonant power converters and resonant gate drivers
|
|
CN104142483B
(zh)
*
|
2013-05-07 |
2017-07-07 |
辽宁开普医疗系统有限公司 |
一种高压大电流小纹波梯度放大器
|
|
CN103414362B
(zh)
*
|
2013-08-23 |
2015-12-09 |
东南大学 |
一种基于通用电压控制策略的可编程电压波形发生设备
|
|
CN104518664B
(zh)
*
|
2013-09-29 |
2017-10-03 |
西门子(深圳)磁共振有限公司 |
一种磁共振成像系统及其线圈控制装置
|
|
EP2910965A1
(en)
*
|
2014-02-19 |
2015-08-26 |
Albert-Ludwigs-Universität Freiburg |
Multi-channel switching system for MRI matrix gradient coils
|
|
CN105471393B
(zh)
|
2014-09-12 |
2018-12-18 |
通用电气公司 |
以零电压开关及热平衡控制算法运作的开关放大器
|
|
CN105703631B
(zh)
*
|
2014-11-25 |
2018-12-25 |
上海联影医疗科技有限公司 |
梯度放大器功率单元、梯度放大器及磁共振成像系统
|
|
CN105703726B
(zh)
*
|
2014-11-28 |
2021-04-20 |
Ge医疗系统环球技术有限公司 |
功率放大器、电源装置和磁共振成像设备
|
|
DE102014118040B4
(de)
*
|
2014-12-05 |
2017-08-24 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Regelschaltung für eine Basisstation zum Übertragen einer Energie auf einen Empfänger mittels eines elektrischen Schwingkreises, Auswerteeinrichtung, Verfahren und Computerprogramm
|
|
WO2016168249A1
(en)
|
2015-04-13 |
2016-10-20 |
Hyperfine Research, Inc. |
Magnetic coil power methods and apparatus
|
|
US9807863B1
(en)
*
|
2016-06-09 |
2017-10-31 |
Advanced Energy Industries, Inc. |
Switching amplifier
|
|
USD876628S1
(en)
|
2016-07-20 |
2020-02-25 |
Nyxoah S.A. |
Medical implant
|
|
USD988519S1
(en)
|
2016-09-12 |
2023-06-06 |
Nyxoah S.A. |
Patch
|
|
JP7248581B2
(ja)
|
2017-02-28 |
2023-03-29 |
ニクソア エス．アー． |
外科手術用インプラントシステム
|
|
CN108173417B
(zh)
*
|
2018-01-11 |
2020-06-16 |
台达电子企业管理（上海）有限公司 |
梯度电源驱动级电路、梯度电源系统及其控制方法
|
|
KR102815626B1
(ko)
*
|
2018-11-09 |
2025-06-02 |
프로드라이브 테크놀로지즈 이노베이션 서비시즈 비.브이. |
플라즈마 처리 장치를 위한 전압 파형 발생기
|
|
NL2022222B1
(en)
*
|
2018-12-17 |
2020-07-03 |
Prodrive Tech Bv |
Voltage waveform generator for plasma processing apparatuses
|
|
NL2022999B1
(en)
|
2019-04-24 |
2020-11-02 |
Prodrive Tech Bv |
Voltage waveform generator for plasma processing apparatuses
|
|
US12047042B2
(en)
*
|
2021-11-30 |
2024-07-23 |
Silicon Laboratories Inc. |
Switching power amplifier with output harmonic suppression
|
|
JP7756806B2
(ja)
*
|
2022-10-25 |
2025-10-20 |
三菱電機株式会社 |
高電圧パルス電源装置、ガスレーザ発振器及びレーザ加工機
|
|
WO2024118563A1
(en)
*
|
2022-11-30 |
2024-06-06 |
Corning Incorporated |
Driver circuit, optical system using the driver circuit, and method to control optical device
|