Patent assignee · US · COMPANY

SDI Technologies, Inc.

173Patents
94Active
173Granted
49Portfolio score

Filing activity: Jul 14, 2000 → Mar 27, 2017 · 60 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD585898S1 Base unit for digital media player General 136 Expired
USD706249S1 Wireless bluetooth receiver/transmitter General 89 Active
USD674779S1 WI-FI enabled speaker system General 88 Active
USD642159S1 Bluetooth portable speaker General 83 Expired
USD779836S1 Vanity mirror with bluetooth speakerphone General 69 Active
USD793099S1 Vanity mirror with bluetooth speakerphone General 67 Active
USD563391S1 Amplified speaker for digital media player General 67 Expired
USD756326S1 LED illuminated clock radio General 67 Active
USD582887S1 Clock radio speaker system General 65 Expired
USD600251S1 Dual dock media player clock radio General 64 Expired
USD692413S1 Portable speakers with rechargeable battery General 63 Active
USD710329S1 Stereo speaker system with bluetooth and speakerphone General 62 Active
USD557256S1 Speaker for a digital media player General 61 Expired
USD788073S1 Mono bluetooth speaker General 60 Active
USD676423S1 Bluetooth speaker system General 58 Active
USD710328S1 Portable bluetooth rechargeable speaker General 54 Active
USD674778S1 WI-FI enabled speaker system General 51 Active
USD655276S1 Wi-fi enabled speaker system General 50 Expired
USD677245S1 Portable media docking speaker system General 48 Active
USD540779S1 Audio speaker box General 47 Expired
USD676412S1 Speaker system alarm clock radio General 47 Active
USD691117S1 Illuminated tower speaker with bluetooth General 45 Active
USD622258S1 Clock radio with digital media player dock General 44 Expired
USD610572S1 Expandable stereo speaker General 44 Expired
USD756330S1 Portable bluetooth speaker system General 42 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.