Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Contactless battery charging apparel










Image Number 9 for United States Patent #7994752.

A sequential power transmission between a portable user-carried battery and first and second independent accessories. At least one primary inductive coupling coil is mounted on an article of apparel worn by the user, so as to place a primary coil adjacent a first intermediary inductive coupling coil on the first independent accessory. The energizing of the first intermediary coil energizes a second intermediary coil on the first independent accessory. The second intermediary coil, when energized, energizes a secondary coil on the second independent accessory for powering the use, including the charging of the batteries of that accessory.








 
 
  Recently Added Patents
Liquid crystal display device
Methods for diagnosing irritable bowel syndrome
Antenna module and wireless communication apparatus
Method and apparatus for diagnosing faults in a hybrid internet protocol network
Scissors
Method and apparatus for band switching in wireless local access network
Method and apparatus for accessing coconut water
  Randomly Featured Patents
Wide-acceptance-angle circular polarizers
Light-emitting diode
Multi-purpose flexible reversible resistance element for exercise devices
Adjustable torsion-spring slipping clutch
Jet spinning device
System for balancing multiple memory buffer sizes and method therefor
Transamination process for Mannich products
Semiconductor module with improved interposer structure and method for forming the same
Automatic communication signal monitoring system
Protection of database operations