Description  Claims  Drawing  Cited references 

US8248056B1   [0007] 
US7336078B1   [0008] 
US9207350B2   [0009] 
US5754049A   [0010] 
US7932718B1   [0011] 
EP0590795A2   [0011] 
US7009399B   [0017] 
US7136765B   [0017] 
US7221136B   [0017] 
US7276910B   [0017] 
US7288929B   [0017] 
US7332901B   [0017] 
US7336078B   [0017] 
US7557559B   [0017] 
US7619516B   [0017] 
US7733077B   [0017] 
US7741848B   [0017] 
US7755360B   [0017] 
US12939591B   [0017] 
US7830149B   [0017] 
US7969151B   [0017] 
US8013610B   [0017] 
US8203343B   [0017] 
US8248056B   [0017] 
US13605960B   [0017] 
US8264226B   [0017] 
US13676989B   [0017] 
US13677223B   [0017] 
US13769202B   [0017] 
US13774351B   [0017] 
US13787711B   [0017] 
US8400154B   [0017] 
US13851951B   [0017] 
US13894038B   [0017] 
US13958492B   [0017] 
US14022067B   [0017] 
US14027027B   [0017] 
US14077022B   [0017] 
US8547428B   [0017] 
US8635043B   [0017] 
US14332268B   [0017]  [0055] 
US14446145B   [0017] 
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US14516558B   [0017] 
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US62244658B   [0017] 
US14949868B   [0017]  [0019]  [0034]  [0065] 
US62260199B   [0017]  [0019] 
US15006119B   [0017] 
US62295502B   [0017] 
US62307365B   [0017] 
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US9341740B   [0017] 
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US15247503B   [0017] 
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US9435907B   [0017] 
US9465129B   [0017] 
US13469024B   [0019] 
US9207350B   [0034]  [0065] 
US15360979B   [0034]  [0065] 
US14800490B   [0055]