Assignee
Li qi cheng
CN·3 granted patents·1 pending application·14 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0184US8933939B2Method and apparatus for search in virtual worldLi qi cheng·Filed 2011·Granted Jan 13, 2015·9 cites·18 claims
- 0275US8947431B2Method and system for providing scene data of virtual worldLi qi cheng·Filed 2011·Granted Feb 3, 2015·5 cites·22 claims
- 0342US9564115B2Producing sounds in a virtual world and related sound cardLi qi cheng·Filed 2012·Granted Feb 7, 2017·0 cites·20 claims
- 0440US2012133581A1Human-computer interaction device and an apparatus and method for applying the device into a virtual worldLi qi cheng·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Li qi cheng 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 →