Patent assignee · FR · COMPANY

FOCAL JMLAB

21Patents

21Active

21Granted

47Portfolio score

Filing activity: May 27, 2011 → Jan 25, 2023 · 1 expiring within 5 years

Most-cited patents

Patent	Title	Area	Cited by	Status
USD782995S1	Headphone	General	29	Active
USD891396S1	Stellia audio headset	General	25	Active
USD783572S1	Headphone	General	21	Active
USD754097S1	Speaker box	General	19	Active
USD788069S1	Speaker box	General	16	Active
USD788068S1	Speaker box	General	7	Active
USD856964S1	Speaker box	General	5	Active
USD852162S1	Speaker box	General	5	Active
US9071898B2	Acoustic loudspeaker	Electricity	2	Active
US9647619B2	Multichannel speaker enclosure	Electricity	2	Active
USD856963S1	Speaker box	General	1	Active
US10171913B2	Suspension device for a loudspeaker, manufacturing method and associated loudspeakers	Electricity	1	Active
USD769845S1	Speaker box	General	1	Active
US10820111B2	Acoustic membrane for a loudspeaker and corresponding loudspeaker	Electricity	0	Active
US8917898B2	Acoustic loudspeaker	Electricity	0	Active
US10306353B2	Acoustic impedance matching device and loudspeaker provided with such a device	Electricity	0	Active
US10932026B2	Broadband electrodynamic transducer for headphones, and associated headphones	Electricity	0	Active
US12316287B1	High-performance audio amplifier	Electricity	0	Active
US9633648B2	Loudspeaker membrane and method for manufacturing such a membrane	Emerging Cross-Sectional Technologies	0	Active
USD769844S1	Speaker box	General	0	Active
US11627411B2	Enclosure for diffusing sound by reverberation	Electricity	0	Active

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