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Class Information
Number: 307/149
Name: Electrical transmission or interconnection systems > Miscellaneous systems
Description: Subject matter relating to miscellaneous systems.










Sub-classes under this class:

Class Number Class Name Patents
307/151 Conversion systems 197
307/154 For particular load device 81
307/153 Generator control systems 31
307/150 Power packs 351
307/152 Rate of change responsive systems 31


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8710701 Antennas and their coupling characteristics for wireless power transfer via magnetic coupling Apr. 29, 2014
8704407 Wireless power supplying rack Apr. 22, 2014
8692417 Support system and apparatus for suspension of electrical power conductors Apr. 8, 2014
8686601 Power conversion apparatus for vehicle use Apr. 1, 2014
8674550 Contactless power transfer system and method Mar. 18, 2014
8664807 Planar tri-mode cavity Mar. 4, 2014
8664806 Communication bus and electric panel comprising said bus Mar. 4, 2014
8644892 Dual mode wireless communications device Feb. 4, 2014
8633615 Wireless power transmission/reception apparatus and method Jan. 21, 2014
8629655 Battery control system and vehicle Jan. 14, 2014
8594572 Wireless electric power transmission through wall Nov. 26, 2013
8560652 Remote power control system Oct. 15, 2013
8552597 Passive RF energy harvesting scheme for wireless sensor Oct. 8, 2013
8549067 Networkable electrical power distribution plugstrip with current display and method of use Oct. 1, 2013
8549062 Network remote power management outlet strip Oct. 1, 2013
8538330 Adaptive inductive power supply with communication Sep. 17, 2013
8531059 Wireless power transfer system and a load apparatus in the same wireless power transfer system Sep. 10, 2013
8533121 Method and apparatus for phase identification in a three-phase power distribution network Sep. 10, 2013
8525470 Using a circuit rating to establish a charge rate for an electric storage battery of an electric vehicle Sep. 3, 2013
8510424 Network-connected power manager for rebooting remote computer-based appliances Aug. 13, 2013
8502507 Electro-hydrodynamic system Aug. 6, 2013
8489667 Network power administration system Jul. 16, 2013
8461727 Method and apparatus for operating an electrical appliance Jun. 11, 2013
8421278 Power feeding control apparatus and charging system Apr. 16, 2013
8415837 Switch mode voltage rectifier, RF energy conversion and wireless power supplies Apr. 9, 2013
8405345 Vehicle battery charging site registration device and method Mar. 26, 2013
8390253 Battery control system and vehicle Mar. 5, 2013
8378524 Non-contact power transmission device Feb. 19, 2013
8368353 Secondary battery device and vehicle Feb. 5, 2013
8362657 Wireless chip Jan. 29, 2013
8362746 Battery control system and vehicle Jan. 29, 2013
8346166 Adaptive inductive power supply with communication Jan. 1, 2013
8334619 Frequency variable power transmitter and receiver in Fresnel region and power transmitting system Dec. 18, 2012
8294418 Power transfer device and method Oct. 23, 2012
8283811 Atmospheric static electricity collector Oct. 9, 2012
8278784 Wireless power transmission for electronic devices Oct. 2, 2012
8276006 System and method for controlling use of power in a computer system Sep. 25, 2012
8264102 Device for flexible power transmission and deicing of a high-voltage power line by means of direct current Sep. 11, 2012
8262244 Furniture with wireless power Sep. 11, 2012
8264196 Charge control apparatus, battery pack, and vehicle Sep. 11, 2012
8258652 Power transmission device Sep. 4, 2012
8253279 Inductive power switching with digital control for active implantable devices Aug. 28, 2012
8232678 Extra power stage added for pop elimination Jul. 31, 2012
8227943 Power system retrofit kit for mobile workstation and retrofit method Jul. 24, 2012
8212434 Method for operating switched-mode power supply units Jul. 3, 2012
8207740 Method for use with a vehicle battery pack having a number of individual battery cells Jun. 26, 2012
8193747 Methods, systems and apparatus for controlling operation of two alternating current (AC) machines Jun. 5, 2012
8183711 Power extraction from signal sinks May. 22, 2012
8169186 Automated electric vehicle charging system and method May. 1, 2012
8141811 Shock wave modification method and system Mar. 27, 2012

1 2 3 4 5










 
 
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