Inventor · disambiguated record
Darwin A. Engwer
Also filed as: ENGWER DARWIN · ENGWER DARWIN A
11 granted patents·1 pending application·834 citations·filing 1995–2008
93Inventor score
Top patents by PatentIndex Score
12 records- 0195US6947483B2Method, apparatus, and system for managing data compression in a wireless networkNORTEL NETWORKS LTD·Filed 2000·Granted Sep 20, 2005·103 cites·37 claims
- 0294US7280495B1Reliable broadcast protocol in a wireless local area networkNORTEL NETWORKS LTD·Filed 2000·Granted Oct 9, 2007·113 cites·19 claims
- 0394US5987062ASeamless roaming for wireless local area networksNETWAVE TECHNOLOGIES INC·Filed 1995·Granted Nov 16, 1999·297 cites·59 claims
- 0491US7082114B1System and method for a wireless unit acquiring a new internet protocol address when roaming between two subnetsNORTEL NETWORKS LTD·Filed 2000·Granted Jul 25, 2006·106 cites·21 claims
- 0588US7339892B1System and method for dynamic control of data packet fragmentation threshold in a wireless networkNORTEL NETWORKS LTD·Filed 2000·Granted Mar 4, 2008·58 cites·24 claims
- 0687US7154854B1Automatic distribution of RTS and frag thresholdsNORTEL NETWORKS LTD·Filed 2000·Granted Dec 26, 2006·51 cites·17 claims
- 0785US7643451B2Method and apparatus for extending a mobile unit data path between access pointsNORTEL NETWORKS LTD·Filed 2005·Granted Jan 5, 2010·15 cites·23 claims
- 0881US7039190B1Wireless LAN WEP initialization vector partitioning schemeNORTEL NETWORKS LTD·Filed 2000·Granted May 2, 2006·32 cites·27 claims
- 0980US8041319B2Method and apparatus to intelligently perform scanning and assist scanning by profiling scanning historyAVAYA INC·Filed 2004·Granted Oct 18, 2011·30 cites·19 claims
- 1079US7366103B2Seamless roaming options in an IEEE 802.11 compliant networkNORTEL NETWORKS LTD·Filed 2000·Granted Apr 29, 2008·27 cites·32 claims
- 1149US8085727B2Method and apparatus to facilitate the closure of mobility tunnelsHE HAIXIANG·Filed 2004·Granted Dec 27, 2011·2 cites·9 claims
- 1246US2009274094A1Advertising support for a plurality of service networks by a wireless access pointNORTEL NETWORKS LTD·Filed 2008·Application pending·0 cites
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