Inventor
ALBAL NANDAKISHORE A
US21 patents
⚠️ This page may combine multiple inventors who share the name “ALBAL NANDAKISHORE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
13 patentsUS6751296B1Jun 15, 2004
System and method for creating a transaction usage record
MOTOROLA INC152 citations98
US6725256B1Apr 20, 2004
System and method for creating an e-mail usage record
MOTOROLA INC196 citations98
US7558587B2Jul 7, 2009
System and method for dynamically selecting wireless information communication modes for a wireless communication device
MOTOROLA INC29 citations92
US6570969B1May 27, 2003
System and method for creating a call usage record
MOTOROLA INC24 citations92
US6700962B1Mar 2, 2004
System and method for creating a call detail record
MOTOROLA INC16 citations83
US6904023B2Jun 7, 2005
Method and apparatus for group call services
MOTOROLA INC12 citations82
US7031273B2Apr 18, 2006
Session initiation protocol retransmission method
MOTOROLA INC12 citations80
US7054302B2May 30, 2006
Method and apparatus for interworking dispatch services network
MOTOROLA INC9 citations73
US6711246B1Mar 23, 2004
System and method for creating a page usage record
MOTOROLA INC5 citations62
US7711382B2May 4, 2010
Method for dynamic group call
MOTOROLA INC2 citations58
US7512223B1Mar 31, 2009
System and method for locating an end user
MOTOROLA INC5 citations54
US7609664B2Oct 27, 2009
Method and system for broadcasting/multicasting in a communication network
MOTOROLA INC0 citations52
US7742450B2Jun 22, 2010
Method for efficient bearer traffic routing in a communication system
MOTOROLA INC0 citations51
RACAL DATA COMMUNICATIONS INC
3 patentsUS4821265AApr 11, 1989
Node architecture for communication networks
RACAL DATA COMMUNICATIONS INC55 citations94
US4755992AJul 5, 1988
Transparent packet access over d-channel of ISDN
RACAL DATA COMMUNICATIONS INC47 citations92
US4949338AAug 14, 1990
Arbitration in multiprocessor communication node
RACAL DATA COMMUNICATIONS INC30 citations91
AT & T BELL LAB
2 patentsUS5163086ANov 10, 1992
Telephone network credit card calling apparatus and method of operation to determine validation and fraudulent use of credit cards in placing telephone calls
AT & T BELL LAB144 citations92
US5226073AJul 6, 1993
Telephone network credit card calling apparatus and method of telephone network operation with credit card companies
AT & T BELL LAB27 citations86