Matsushita patent applications published on 30 July 2009

8 US patent applications published on 30 July 2009 and assigned to Matsushita

1 20090191831 DIVERSITY RECEIVING DEVICE AND RECEIVING SCHEME SWITCHING METHOD
2 20090191826 High-Efficiency Envelope Tracking Systems and Methods for Radio Frequency Power Amplifiers
3 20090191458 POROUS NETWORK NEGATIVE ELECTRODES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
4 20090191280 HARD TISSUE REPAIRING MATERIAL
5 20090190673 Power line communication apparatus, integrated circuit for power line communication and transmission/reception methods
6 20090190551 Route Setting Method and Route Management Device
7 20090190516 RADIO COMMUNICATION BASE STATION APPARATUS AND PILOT TRANSMITTING METHOD
8 20090189824 Portable Wireless Device