Inventor · disambiguated record
Nischal Abrol
Also filed as: ABROL NISCHAL
54 granted patents·5 pending applications·1,503 citations·filing 1999–2010
99Inventor score
Top patents by PatentIndex Score
59 records- 0197US7688792B2Method and apparatus for supporting wireless data services on a TE2 device using an IP-based interfaceQUALCOMM INC·Filed 2005·Granted Mar 30, 2010·100 cites·38 claims
- 0295US6542734B1Method and apparatus for detecting specified events in a mobile stationQUALCOMM INC·Filed 2000·Granted Apr 1, 2003·188 cites·27 claims
- 0393US7079511B2Method and apparatus for handoff of a wireless packet data services connectionQUALCOMM INC·Filed 2000·Granted Jul 18, 2006·62 cites·11 claims
- 0493US6654360B1Method and system for providing dormant mode wireless packet data servicesQUALCOMM INC·Filed 2000·Granted Nov 25, 2003·92 cites·44 claims
- 0589US7561555B2Method and apparatus for handoff of a wireless packet data services connectionQUALCOMM INC·Filed 2006·Granted Jul 14, 2009·13 cites·16 claims
- 0687US7068669B2Method and apparatus for maintaining IP connectivity with a radio networkQUALCOMM INC·Filed 2001·Granted Jun 27, 2006·52 cites·32 claims
- 0786US7269186B2Protocol for framing a payloadQUALCOMM INC·Filed 2001·Granted Sep 11, 2007·45 cites·62 claims
- 0885US6785823B1Method and apparatus for authentication in a wireless telecommunications systemQUALCOMM INC·Filed 1999·Granted Aug 31, 2004·114 cites·33 claims
- 0983US7707320B2Communication buffer manager and method thereforQUALCOMM INC·Filed 2003·Granted Apr 27, 2010·38 cites·63 claims
- 1083US6822952B2Maintaining packet data connectivity in a wireless communications networkQUALCOMM INC·Filed 2001·Granted Nov 23, 2004·37 cites·17 claims
- 1180US7839804B2Method and apparatus for performing call setup for a video call in 3G-324MQUALCOMM INC·Filed 2005·Granted Nov 23, 2010·6 cites·77 claims
- 1280US7430602B2Dynamically provisioned mobile station and method thereforQUALCOMM INC·Filed 2003·Granted Sep 30, 2008·27 cites·51 claims
- 1380US6424639B1Notifying a mobile terminal device of a change in point of attachment to an IP internetwork to facilitate mobilityQUALCOMM INC·Filed 1999·Granted Jul 23, 2002·94 cites·8 claims
- 1479US6862276B1Method and apparatus for a mobile station application to receive and transmit raw packetized dataQUALCOMM INC·Filed 2000·Granted Mar 1, 2005·32 cites·27 claims
- 1578US7860061B2Method and apparatus for handoff of a wireless packet data services connectionQUALCOMM INC·Filed 2006·Granted Dec 28, 2010·5 cites·8 claims
- 1677US7197017B1Method and apparatus for channel optimization during point-to-point protocol (PPP) session requestsQUALCOMM INC·Filed 2000·Granted Mar 27, 2007·19 cites·24 claims
- 1776US7701958B2Communication system supporting transition between network communications protocolsQUALCOMM INC·Filed 2002·Granted Apr 20, 2010·22 cites·37 claims
- 1876US7096261B2Method and apparatus for providing multiple quality of service levels in a wireless packet data services connectionQUALCOMM INC·Filed 2001·Granted Aug 22, 2006·23 cites·26 claims
- 1976US7061913B1Method and apparatus for delayed frame detection in third generation radio link protocolQUALCOMM INC·Filed 2000·Granted Jun 13, 2006·27 cites·13 claims
- 2074US7778287B2Method and apparatus for providing multiple quality of service levels in a wireless packet data services connectionQUALCOMM INC·Filed 2005·Granted Aug 17, 2010·4 cites·27 claims
- 2174US6973088B2PPP link negotiation in mobile IP systemsQUALCOMM INC·Filed 2003·Granted Dec 6, 2005·19 cites·18 claims
- 2273US8259565B2Call setup in a video telephony networkYANG TAO·Filed 2005·Granted Sep 4, 2012·5 cites·42 claims
- 2372US7123617B1Radio link protocol enhancements for dynamic capacity wireless data channelsQUALCOMM INC·Filed 1999·Granted Oct 17, 2006·62 cites·30 claims
- 2471US6507582B1Radio link protocol enhancements for dynamic capacity wireless data channelsQUALCOMM INC·Filed 1999·Granted Jan 14, 2003·60 cites·12 claims
- 2570US9420332B2Clock compensation techniques for audio decodingABROL NISCHAL·Filed 2007·Granted Aug 16, 2016·3 cites·38 claims
- 2670US8531957B2Method and apparatus for providing multiple quality of service levels in a wireless packet data services connectionABROL NISCHAL·Filed 2010·Granted Sep 10, 2013·2 cites·24 claims
- 2770US6909714B2Method and apparatus for determining configuration options negotiated for a communications link employing a network modelQUALCOMM INC·Filed 2001·Granted Jun 21, 2005·14 cites·24 claims
- 2870US6608818B1Radio link protocol enhancements to reduce setup time for data callsQUALCOMM INC·Filed 1999·Granted Aug 19, 2003·49 cites·33 claims
- 2969US6483822B1Establishing a packet network call between a mobile terminal device and an interworking functionFiled 1999·Granted Nov 19, 2002·65 cites·13 claims
- 3068US7606266B2HDLC hardware acceleratorQUALCOMM INC·Filed 2006·Granted Oct 20, 2009·3 cites·20 claims
- 3167US7860032B2Apparatus and method for efficiently running applications on a wireless communication deviceQUALCOMM INC·Filed 2004·Granted Dec 28, 2010·11 cites·34 claims
- 3267US7542458B2Method and apparatus for efficiently using air-link resources to maintain IP connectivity for intermittently active wireless terminalsQUALCOMM INC·Filed 2003·Granted Jun 2, 2009·11 cites·9 claims
- 3367US7342894B2System and method for transparent Mobile IP registration within PPP negotiationQUALCOMM INC·Filed 2003·Granted Mar 11, 2008·10 cites·31 claims
- 3467US7069015B2Method and apparatus for conserving home agent resources in mobile IP deploymentQUALCOMM INC·Filed 2002·Granted Jun 27, 2006·11 cites·43 claims
- 3566US8363616B2Method and apparatus for channel optimization during point-to-point protocol (PPP) session requestsQUALCOMM INC·Filed 2007·Granted Jan 29, 2013·2 cites·16 claims
- 3663US7403498B2Method and apparatus for selective examination of PPP packets for renegotiation of a PPP link on a Um interfaceQUALCOMM INC·Filed 2001·Granted Jul 22, 2008·7 cites·25 claims
- 3762US6804260B2Method for selectively maintaining and applying PPP compression in a wireless communication systemQUALCOMM INC·Filed 2001·Granted Oct 12, 2004·7 cites·24 claims
- 3861US7590408B2Systems and methods for early determination of network support for mobile IPQUALCOMM INC·Filed 2002·Granted Sep 15, 2009·7 cites·19 claims
- 3961US7369529B2Method and apparatus for differentiating point to point protocol session termination pointsQUALCOMM INC·Filed 2001·Granted May 6, 2008·7 cites·38 claims
- 4060US7333440B2Radio link protocol enhancements to reduce setup time for data callsQUALCOMM INC·Filed 2003·Granted Feb 19, 2008·4 cites·29 claims
- 4160US7155235B2Method and apparatus for conserving home agent resources in mobile IP deploymentQUALCOMM INC·Filed 2002·Granted Dec 26, 2006·6 cites·16 claims
- 4258US7212538B2Differential ack processing buffer manager and method thereforQUALCOMM INC·Filed 2003·Granted May 1, 2007·5 cites·36 claims
- 4358US6618375B2Radio link protocol frame sorting mechanism for dynamic capacity wireless data channelsQUALCOMM INC·Filed 1999·Granted Sep 9, 2003·39 cites·16 claims
- 4457US7729322B2HDLC hardware acceleratorQUALCOMM INC·Filed 2002·Granted Jun 1, 2010·4 cites·7 claims
- 4557US6631278B2Method for originating packet data calls via dial-up networking applicationsQUALCOMM INC·Filed 2001·Granted Oct 7, 2003·5 cites·12 claims
- 4653US8009588B2System and method for transparent mobile IP registration within PPP negotiationQUALCOMM INC·Filed 2008·Granted Aug 30, 2011·0 cites·24 claims
- 4752US8295190B2Radio link protocol enhancements to reduce setup time for data callsABROL NISCHAL·Filed 2007·Granted Oct 23, 2012·0 cites·33 claims
- 4852US6370118B1Simultaneous set up of PPP on AUM and a RM interfaceQUALCOMM INC·Filed 1999·Granted Apr 9, 2002·28 cites·12 claims
- 4951US8098617B2Method and apparatus for selective examination of PPP packets for renegotiation of a PPP link on a Um interfaceABROL NISCHAL·Filed 2008·Granted Jan 17, 2012·0 cites·24 claims
- 5050US7688786B2Avoiding data loss and reducing registration overhead in packet networksQUALCOMM INC·Filed 2003·Granted Mar 30, 2010·2 cites·17 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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