Assignee
YIN CHANGHONG
US·1 granted patent·8 pending applications·5 citations·filing 2006–2010
Top patents by PatentIndex Score
9 records- 0179US8292256B2Molds for producing contact lensesYIN CHANGHONG·Filed 2010·Granted Oct 23, 2012·5 cites·5 claims
- 0250US2009321970A1Ophthalmic lens molds parts with siloxane waxYIN CHANGHONG·Filed 2009·Application pending·0 cites
- 0349US2008290536A1Temperature cycling facilitated release of ophthalmic lensesYIN CHANGHONG·Filed 2008·Application pending·0 cites
- 0448US2009146329A1Lens releaseYIN CHANGHONG·Filed 2008·Application pending·0 cites
- 0546US2009091047A1Molds for producing contact lensesYIN CHANGHONG·Filed 2008·Application pending·0 cites
- 0645US2008290534A1Ophthalmic lens mold surface energy differentialYIN CHANGHONG·Filed 2007·Application pending·0 cites
- 0744US2008064784A1Molds for producing contact lensesYIN CHANGHONG·Filed 2007·Application pending·0 cites
- 0842US2007216860A1Molds for producing contact lensesYIN CHANGHONG·Filed 2006·Application pending·0 cites
- 0931US2011081439A1Excess polymer ring removal during ophthalmic lens manufactureYIN CHANGHONG·Filed 2010·Application pending·0 cites
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