DZ

Da Liang Zhang

BS Bambino Prezioso Switzerland: 21 patents #1 of 16Top 7%
BC Bp Children'S Products Hk Co.: 9 patents #1 of 13Top 8%
EC Excellerate Enterprise Co.: 1 patents #6 of 7Top 90%
Overall (All Time): #115,370 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
8635721 Playard 2014-01-28
8491051 Infant carrier apparatus with canopy accessory 2013-07-23
8403767 Infant swing apparatus 2013-03-26
8267260 Storage device Chih-Wei Wang 2012-09-18
8256073 Harness fastener system for child carrier device 2012-09-04
8142297 Infant swing apparatus and method of operating the same 2012-03-27