Assignee
YAO GUO-PING
CN·4 granted patents·26 citations·filing 2009–2009
Top patents by PatentIndex Score
4 records- 0182US8068337B2Portable apparatus and positioning device thereofYAO GUO-PING·Filed 2009·Granted Nov 29, 2011·12 cites·15 claims
- 0271US8061673B2Portable apparatus and fastening device thereofYAO GUO-PING·Filed 2009·Granted Nov 22, 2011·9 cites·13 claims
- 0358US8061674B2Portable apparatus and fastening device thereofYAO GUO-PING·Filed 2009·Granted Nov 22, 2011·3 cites·19 claims
- 0455US8072747B2Portable apparatus and fastening device thereofYAO GUO-PING·Filed 2009·Granted Dec 6, 2011·2 cites·20 claims
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