Patent assignee · CN · COMPANY

SHENZHEN VOXTECH CO., LTD.

42Patents
42Active
42Granted
53Portfolio score

Filing activity: Dec 19, 2012 → Apr 24, 2022 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD740785S1 Wireless bone conduction earphone General 87 Active
USD791100S1 Stereo bone conduction wireless headset General 71 Active
USD823279S1 Bone conduction speaker General 55 Active
US9729978B2 Systems and methods for suppressing sound leakage Electricity 54 Active
USD851623S1 Bone conduction speaker General 52 Active
USD915345S1 Bone conduction headphone General 51 Active
US10334372B2 Systems and methods for suppressing sound leakage Electricity 50 Active
US10149071B2 Systems and methods for suppressing sound leakage Electricity 50 Active
US11197106B2 Systems and methods for suppressing sound leakage Electricity 42 Active
USD907002S1 Bone conduction headphone General 42 Active
USD906281S1 Bone conduction headphone General 39 Active
USD926726S1 Bone conduction headphone General 37 Active
USD909996S1 Bone conduction headphone General 30 Active
US10616696B2 Systems and methods for suppressing sound leakage Electricity 29 Active
USD790502S1 Stereo bone conduction wireless headset General 27 Active
USD924130S1 Headphone charging case General 23 Active
US8891792B2 Bone conduction speaker and compound vibration device thereof Electricity 17 Active
USD898810S1 Glasses with bone conduction earphones General 9 Active
USD886077S1 Power supply of a bone conduction headset General 9 Active
US11159877B2 Speaker device Electricity 7 Active
USD863248S1 Bluetooth adapter General 7 Active
US11115774B2 Acoustic output apparatus Electricity 7 Active
US11140497B2 Systems for bone conduction speaker Electricity 7 Active
US11197084B2 Loudspeaker apparatus Electricity 6 Active
US11178477B2 Acoustic output apparatus with a plurality of acoustic drivers and methods thereof Electricity 5 Active

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