Inventor
ALVARADO DOUGLAS
CA3 patents
Patents
3 patentsUS7386304B2Jun 10, 2008
Method and system for transferring data for upgrading features in portable electronic devices
VTECH TELECOMM LTD9 citations77
US7782876B2Aug 24, 2010
Wireless voice data gateway
VTECH TELECOMM LTD5 citations58
US7386104B2Jun 10, 2008
Method and system for transferring data to a line connected device using a computer modem
VTECH TELECOMM LTD0 citations45