Assignee
LEO PAPER BAGS MFG 1982 LIMITED
CN·2 granted patents·5 pending applications·1 citations·filing 2015–2024
Top patents by PatentIndex Score
7 records- 0159US10248818B2Conductive pattern reading device and method, and interactive platform using sameLEO PAPER BAGS MFG 1982 LIMITED·Filed 2015·Granted Apr 2, 2019·1 cites·10 claims
- 0253US9844966B2Changeable book systemLEO PAPER BAGS MFG (1982) LIMITED·Filed 2016·Granted Dec 19, 2017·0 cites·20 claims
- 0348US2025269295A1Reading material sounding by inductionLEO PAPER BAGS MFG 1982 LIMITED·Filed 2024·Application pending·0 cites
- 0445US2025273087A1Reading material sounding by pressingLEO PAPER BAGS MFG 1982 LIMITED·Filed 2024·Application pending·0 cites
- 0533US2018336790A1Electronic sound book with detachable sound production device and book content identification method thereforLEO PAPER BAGS MFG 1982 LIMITED·Filed 2015·Application pending·0 cites
- 0623US2020118452A1Sounding interactive platform for synchronous sounding triggered playing and synchronous sounding method thereofLEO PAPER BAGS MFG 1982 LIMITED·Filed 2015·Application pending·0 cites
- 0722US2019004623A1Touch sensing interactive audio platform and recognition method thereofLEO PAPER BAGS MFG 1982 LIMITED·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →