Assignee
CHO SEONG-IL
KR·3 granted patents·49 citations·filing 2007–2008
Top patents by PatentIndex Score
3 records- 0193US8212782B2Apparatus, method, and medium of sensing movement of multi-touch point and mobile apparatus using the sameCHO SEONG-IL·Filed 2007·Granted Jul 3, 2012·44 cites·28 claims
- 0268US8717304B2Apparatus, method, and medium for multi-touch decisionCHO SEONG-IL·Filed 2007·Granted May 6, 2014·4 cites·18 claims
- 0358US8928631B2Trajectory-estimation apparatus and method based on pen-type optical mouseCHO SEONG-IL·Filed 2008·Granted Jan 6, 2015·1 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →