Assignee
ZHANG QUAN
CN·3 granted patents·3 citations·filing 2006–2014
Top patents by PatentIndex Score
3 records- 0166US9222643B2LED illuminating device for stage lighting and method for improving color uniformity of the deviceZHANG QUAN·Filed 2010·Granted Dec 29, 2015·3 cites·11 claims
- 0250US10537275B2System and method for non-invasive, intracranial brain motion monitoringZHANG QUAN·Filed 2014·Granted Jan 21, 2020·0 cites·18 claims
- 0340US9504394B2Electro-optical system, apparatus, and method for ambulatory monitoringZHANG QUAN·Filed 2006·Granted Nov 29, 2016·0 cites·37 claims
Join the waitlist — get patent alerts
Get an alert when ZHANG QUAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →