Assignee
ZHAO ER-ZHENG
CN·3 granted patents·35 citations·filing 2009–2009
Top patents by PatentIndex Score
3 records- 0190US8085533B2Electronic device with switching assemblyZHAO ER-ZHENG·Filed 2009·Granted Dec 27, 2011·35 cites·9 claims
- 0250US8284329B2Electronic device assembly and protective apparatus thereofZHAO ER-ZHENG·Filed 2009·Granted Oct 9, 2012·0 cites·13 claims
- 0346US8080756B2Magnetic snap action switchZHAO ER-ZHENG·Filed 2009·Granted Dec 20, 2011·0 cites·18 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →