| Patents for H01F 38 - Adaptations of transformers or inductances for specific applications or functions (13,550) |
|---|
| 01/16/2013 | CN202678083U Voltage transformer tube structure |
| 01/16/2013 | CN202678082U Electronic transformer collector with overcurrent and overvoltage prevention function |
| 01/16/2013 | CN202678081U Voltage/current transformer |
| 01/16/2013 | CN202678080U Insulation partition shelf of ignition coil |
| 01/16/2013 | CN202678079U Protecting jacket for preventing epoxy resin of ignition coil for automobile from being cracked and broken down |
| 01/16/2013 | CN202678078U Transformer and switch power source provided with the same and light-emitting diode (LED) daylight lamp |
| 01/16/2013 | CN102882393A Power supply device for converter valve of static var generator |
| 01/16/2013 | CN102882283A Core assembly for wireless power transmitting device and wireless power transmitting device having same |
| 01/16/2013 | CN102881438A Electronic current transformer matched with low-voltage circuit breaker |
| 01/16/2013 | CN102881437A Current transformer for detecting aftercurrent, and aftercurrent protection device |
| 01/16/2013 | CN102360890B Current transformer with one-circle primary winding |
| 01/16/2013 | CN102360873B Two-core column voltage transformer |
| 01/16/2013 | CN101853735B Resolver |
| 01/15/2013 | US8354911 Segmented core transformer |
| 01/15/2013 | US8354910 Coil block and electronic device using the same |
| 01/10/2013 | WO2013006674A1 Ultra high temperature circuit coupling |
| 01/10/2013 | WO2013006068A1 An inductively coupled power transfer receiver |
| 01/10/2013 | US20130010397 Electromagnetic vibration suppression device and electromagnetic vibration suppression control program |
| 01/10/2013 | US20130009739 Ignition coil with energy storage and transformation |
| 01/10/2013 | US20130009489 Device for inductive multi-injection on multiple conductors |
| 01/10/2013 | US20130009488 Non-contact power transmission device and near-field antenna for same |
| 01/10/2013 | CA2840953A1 Ultra high temperature circuit coupling |
| 01/09/2013 | EP2544209A2 Design for a current transformer with an integrated magnetic actuator |
| 01/09/2013 | EP2544201A2 Power converter and integrated DC choke therefor |
| 01/09/2013 | EP2543051A1 Kit of parts, connection device, lighting device and luminaire |
| 01/09/2013 | CN202662452U Winding fixture for winding ignition coil |
| 01/09/2013 | CN202662449U Pulse ignition transformer |
| 01/09/2013 | CN202662448U Improved pulse ignition transformer |
| 01/09/2013 | CN202661486U Clamping type sensor |
| 01/09/2013 | CN102870315A Power receiving device and power receiving method |
| 01/09/2013 | CN102867637A Electronic voltage transformer matched with high-voltage GIS |
| 01/09/2013 | CN102867636A Electronic voltage transformer matching with high-voltage GIS |
| 01/09/2013 | CN102867635A Ignition coil |
| 01/09/2013 | CN101422082B Superimposed-type device for a ballast |
| 01/08/2013 | US8350357 Semiconductor device including an inductor that is inductively coupled to another inductor |
| 01/03/2013 | WO2013002241A1 Electrical supply system |
| 01/03/2013 | WO2013001636A1 Power transmitting device, power receiving device, and power transmission system |
| 01/03/2013 | WO2013001586A1 Power receiving device, power transmitting device, and power transmission system |
| 01/03/2013 | WO2013000726A1 Transformer including a contactless signal connection |
| 01/03/2013 | WO2013000593A1 Flat coil for a contactless inductive energy transmission |
| 01/03/2013 | WO2012141512A3 Ferrite core structure for a power supply device of an electric vehicle and power supply road structure using same |
| 01/03/2013 | US20130002042 Method for manufacturing module with planar coil, and module with planar coil |
| 01/03/2013 | US20130002040 Signal transmitting apparatus |
| 01/03/2013 | US20130002039 Non-contact connector |
| 01/03/2013 | US20130002037 Contactless power-feed equipment |
| 01/03/2013 | US20130002035 Wireless power transmission system, power transmission apparatus and power reception apparatus |
| 01/03/2013 | US20130002033 Controlling Antenna Characteristics of a Near Field Communications (NFC) Device |
| 01/03/2013 | DE102012105797A1 Alternating current (AC) ignition device for internal combustion engine, has comparator network which compares ignition system voltage and reference voltage and indicates compared result to controller to operate switching network |
| 01/03/2013 | DE102011106027A1 Transformer part for transmission system for charging traction batteries of electrical propelled motor car at loading station, has electrical coil arrangement comprising wire windings arranged at pliable holding frame |
| 01/02/2013 | EP2541564A1 Wireless energy transfer |
| 01/02/2013 | EP2541260A1 Device for measuring the electric current circulating in electrical equipment, said device enabling the measurement of energy |
| 01/02/2013 | CN202650825U Low-voltage current transformer |
| 01/02/2013 | CN202650824U 35-kilovolt (KV) outdoor composite dry current transformer |
| 01/02/2013 | CN202650823U Mounting structure for coil locating and supporting member of indoor 35 kV current transformer |
| 01/02/2013 | CN202650822U Electronic current transformer |
| 01/02/2013 | CN202650821U Shock-proof rotary transformer |
| 01/02/2013 | CN202650820U Wireless charger device |
| 01/02/2013 | CN202650819U Daylight lamp transformer |
| 01/02/2013 | CN202650818U Transformer structure capable of increasing leakage inductance |
| 01/02/2013 | CN102859619A Current transformer arrangement |
| 01/02/2013 | CN102856879A Intelligent electric grid protection fee control metering device |
| 01/02/2013 | CN102856065A Single-phase super-capacity strong-current short-circuit testing transformer |
| 01/02/2013 | CN102856064A Composite iron-core ballast |
| 01/02/2013 | CN102136359B Novel oil immersed inverted vertical current transformer and insulation detection method thereof |
| 01/02/2013 | CN102117697B Winding device and winding machine with same |
| 01/02/2013 | CN101651034B Non-contact connector |
| 01/02/2013 | CN101552115B Compact multiple transformers |
| 01/01/2013 | US8344841 Inductor structure |
| 12/27/2012 | WO2012177891A1 Emi shield for medical device telemetry antenna |
| 12/27/2012 | US20120326662 Non-contact power supply device, non-contact power receiving device, and non-contact power charging system |
| 12/27/2012 | US20120326526 Inductively coupled data and power transfer system and apparatus |
| 12/27/2012 | US20120326521 Detection of an electrically conductive foreign object in an inductive transmission path |
| 12/27/2012 | US20120326519 Adaptive control method and adaptive controller for controlling energy supplied to a resonant tank |
| 12/27/2012 | US20120326498 Providing a plurality of vehicles, in particular track bound vehicles, with electric energy |
| 12/27/2012 | DE102004058232B4 Zündspule mit kleinem Durchmesser Ignition coil with a small diameter |
| 12/27/2012 | DE102004008013B4 Zündspule Ignition coil |
| 12/26/2012 | CN202634087U Non-conductor contact electric energy transmission device adopting current limiter for protection |
| 12/26/2012 | CN202633028U Dual-layer integrated shell coil assembling device |
| 12/26/2012 | CN202633020U Combined transformer |
| 12/26/2012 | CN202633019U Combined transformer |
| 12/26/2012 | CN202633018U Suspended power transformer with microcurrent startup |
| 12/26/2012 | CN202633017U 电流互感器 Current Transformer |
| 12/26/2012 | CN202633016U Electronic type current transformer |
| 12/26/2012 | CN202633015U Epoxy resin poured composite voltage transformer |
| 12/26/2012 | CN202633014U Transformer |
| 12/26/2012 | CN202633013U Iron core mutual inductor |
| 12/26/2012 | CN202632904U 1000KV mutual inductor hollow porcelain insulator |
| 12/26/2012 | CN202630897U Rotary transformer rotor |
| 12/26/2012 | CN102842415A Resolver |
| 12/26/2012 | CN102842414A Multi-polar resolver |
| 12/26/2012 | CN102842413A Reluctance type multi-polar resolver |
| 12/26/2012 | CN102842412A Co-excitation coarse-refined coupling magnetic resistance type rotary transformer |
| 12/26/2012 | CN102840078A Spraying conductive circuit having ignition module |
| 12/26/2012 | CN102360906B Assembling machine for ballast |
| 12/26/2012 | CN102360901B Automatic assembling machine for ballast |
| 12/26/2012 | CN102128586B Angular displacement sensor |
| 12/26/2012 | CN101541127B Neon-light electronic transformer |
| 12/26/2012 | CN101202161B Open/close current transformer |
| 12/25/2012 | US8340833 Control distribution transformer and method of making same |
| 12/20/2012 | WO2012172813A1 Communication device |