Assignee
BEIJING INFORMATION TECHNOLOGY
CN·4 granted patents·260 citations·filing 1987–2008
Top patents by PatentIndex Score
4 records- 0196US7716985B2Piezoelectric quartz accelerometerBEIJING INFORMATION TECHNOLOGY·Filed 2007·Granted May 18, 2010·182 cites·15 claims
- 0252US4846178AElectric field therapeutic apparatusBEIJING INFORMATION TECHNOLOGY·Filed 1987·Granted Jul 11, 1989·78 cites·8 claims
- 0348US7950161B2Level posture sensing chip and its manufacturing method, level posture sensorBEIJING INFORMATION TECHNOLOGY·Filed 2008·Granted May 31, 2011·0 cites·14 claims
- 0445US7603786B2Piezoelectric quartz level sensorBEIJING INFORMATION TECHNOLOGY·Filed 2007·Granted Oct 20, 2009·0 cites·16 claims
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