Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philip J. Ryan — 30 Patents

Cisco: 24 patents #457 of 13,007Top 4%
GPG2 Microsystems Pty.: 3 patents #2 of 11Top 20%
PepsiCo: 3 patents #418 of 1,581Top 30%
Dallas, TX: #173 of 7,543 inventorsTop 3%
Texas: #3,931 of 125,132 inventorsTop 4%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Philip J. Ryan has been granted 30 US patents while listed as an inventor at Cisco. The first was granted in 1985 and the most recent in April 2011. Philip J. Ryan ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Philip J. Ryan in Dallas, TX, US.

Patents per Year

Patents granted per year, 1985 to 2011Bar chart with a peak of 6 patents in 2005.peak 61985: 1 patents19851986: 2 patents19862005: 6 patents20052006: 5 patents20062007: 4 patents20072008: 6 patents20082009: 1 patents20092010: 4 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7929507 Selecting an access point according to a measure of received signal quality David Goodall, Andrew Myles, Ludovico N. de Souza 2011-04-19 $20,962,000
7849391 Early detection of false start-of-packet triggers in a wireless network node Richard A. Keaney, John D. O'Sullivan, Brian D. Hart, Kurt Alan Lumbatis, Kevin C. Wong 2010-12-07 $23,305,000
7835371 Method and apparatus to provide data streaming over a network connection in a wireless MAC processor Mark Krischer, Michael John Webb 2010-11-16 $27,764,000
7683773 Telemetry data in packet exchanges David Goodall, Geoffrey J. Smith, Gordon Foyster 2010-03-23
7668523 Adaptive AGC in a wireless network receiver Andrew R. Adams, Brian D. Hart 2010-02-23 $30,673,000
7548532 Method and apparatus to provide inline encryption and decryption for a wireless station via data streaming over a fast network Mark Krischer, Michael John Webb 2009-06-16 $61,010,000
7460512 Selecting an access point according to a measure of received signal quality David Goodall, Andrew Myles, Ludovico N. de Souza 2008-12-02 $29,389,000
7426249 Adaptive Viterbi decoder for a wireless data network receiver Richard A. Keaney, Thomas C. McDermott, III 2008-09-16 $90,073,000
7415661 Early detection of false start-of-packet triggers in a wireless network node Richard A. Keaney, John D. O'Sullivan, Brian D. Hart, Kurt Alan Lumbatis, Kevin C. Wong 2008-08-19 $46,836,000
7411935 Selecting the data rate of a wireless network link according to a measure of error vector magnitude Andrew R. Adams, Brian D. Hart, Jason R. Crawford, Andrew Myles 2008-08-12 $46,521,000
7359311 Decoding method and apparatus using channel state information for use in a wireless network receiver Milind Paranjpe, Brian D. Hart, David Pignatelli, Ender Ayanoglu, Eldad Perahia +2 more 2008-04-15 $49,751,000
7315281 Location determination method and system for asset tracking devices Thomas Dejanovic, John S. Gloekler, Geoffrey J. Smith, John D. O'Sullivan 2008-01-01
7304969 Automatic gain control and low power start-of-packet detection for a wireless LAN receiver Andrew R. Adams, John D. O'Sullivan, Uri Parker, Brian D. Hart, Grzegorz B. Zyner 2007-12-04 $68,277,000
7212122 Methods and apparatus of meshing and hierarchy establishment for tracking devices John S. Gloekler, John D. O'Sullivan, Geoffrey J. Smith 2007-05-01
7212798 Adaptive AGC in a wireless network receiver Andrew R. Adams, Brian D. Hart 2007-05-01 $83,322,000
7164651 Wireless computer network including a mobile appliance containing a single chip transceiver Neil Weste, Andrew R. Adams, John D. O'Sullivan, David J. Skellern, Richard A. Keaney 2007-01-16 $90,559,000
7151759 Automatic gain control and low power start-of-packet detection for a wireless LAN receiver Andrew R. Adams, John D. O'Sullivan, Uri Parker, Brian Hart, Grzegorz B. Zyner 2006-12-19 $83,443,000
7065036 Method and apparatus to reduce latency in a data network wireless radio receiver 2006-06-20 $24,622,000
7061855 Wireless computer network including a mobile appliance containing a single chip transceiver Neil Weste, Andrew R. Adams, John D. O'Sullivan, David J. Skellern, Richard A. Keaney 2006-06-13 $33,860,000
7062703 Early detection of false start-of-packet triggers in a wireless network node Richard A. Keaney, John D. O'Sullivan, Brian Hart, Kurt Alan Lumbatis, Kevin C. Wong 2006-06-13 $33,860,000
7046746 Adaptive Viterbi decoder for a wireless data network receiver Richard A. Keaney, Thomas C. McDermott, III 2006-05-16 $32,537,000
6970446 Method and apparatus to provide inline encryption and decryption for a wireless station via data streaming over a fast network Mark Krischer, Michael John Webb 2005-11-29 $39,308,000
6954450 Method and apparatus to provide data streaming over a network connection in a wireless MAC processor Mark Krischer, Michael John Webb 2005-10-11 $63,103,000
6944121 Wireless computer network including a mobile appliance containing a single chip transceiver Neil Weste, Andrew R. Adams, John D. O'Sullivan, David J. Skellern, Richard A. Keaney 2005-09-13 $88,951,000
6940843 Selecting an access point according to a measure of received signal quality David Goodall, Andrew Myles, Ludovico N. de Souza 2005-09-06 $64,758,000