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Hsinchu City, TW
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Patents Grants
last 30 patents
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Patent Grant
Multi-loudspeaker active noise cancelling headphone providing stere...
Patent number
9,516,416
Issue date
Dec 6, 2016
LAB9 INC.
Yin-Jiun Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
MULTI-LOUDSPEAKER ACTIVE NOISE CANCELLING HEADPHONE PROVIDING STERE...
Publication number
20160316297
Publication date
Oct 27, 2016
Lab9 Inc.
YIN-JIUN YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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