Assignee
CHIKKA PTE LTD
SG·9 granted patents·2 pending applications·766 citations·filing 2001–2015
Top patents by PatentIndex Score
11 records- 0195US7200634B2Instant messaging account systemCHIKKA PTE LTD·Filed 2001·Granted Apr 3, 2007·226 cites·9 claims
- 0295US6920478B2Method and system for tracking the online status of active users of an internet-based instant messaging systemCHIKKA PTE LTD·Filed 2001·Granted Jul 19, 2005·193 cites·11 claims
- 0392US7218921B2Method and system for inviting and creating accounts for prospective users of an instant messaging systemCHIKKA PTE LTD·Filed 2001·Granted May 15, 2007·120 cites·20 claims
- 0488US7319882B2Messaging system involving wireless communications and methods thereforCHIKKA PTE LTD·Filed 2001·Granted Jan 15, 2008·129 cites·27 claims
- 0585US7505935B2Trading and auction system, and methods for the authentication of buyers and sellers and for the transmission of trading instructions in a trading and auction systemCHIKKA PTE LTD·Filed 2001·Granted Mar 17, 2009·75 cites·32 claims
- 0680US9807040B2Instant messaging system and methodCHIKKA PTE LTD·Filed 2013·Granted Oct 31, 2017·10 cites·19 claims
- 0765US7290041B2Instant messaging system and method for remote networks using a sequential message handshaking protocolCHIKKA PTE LTD·Filed 2001·Granted Oct 30, 2007·11 cites·18 claims
- 0848US7184757B2Messaging system and method thereforCHIKKA PTE LTD·Filed 2004·Granted Feb 27, 2007·2 cites·14 claims
- 0946US9985793B2System and method for detecting prepaid internet connection and a charging mechanism for sameCHIKKA PTE LTD·Filed 2012·Granted May 29, 2018·0 cites·33 claims
- 1044US2015262155A1System and method for facilitating sale of products and services to a mobile device userCHIKKA PTE LTD·Filed 2015·Application pending·0 cites
- 1141US2016212754A1Data bandwidth management system and methodCHIKKA PTE LTD·Filed 2014·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →