Assignee
ZHANG XUEZHONG
CN·5 granted patents·1 pending application·24 citations·filing 2010–2019
Top patents by PatentIndex Score
6 records- 0184US11293219B2Self-locking balance weight-type insulated glass assembly with internal blindsZHANG XUEZHONG·Filed 2019·Granted Apr 5, 2022·8 cites·19 claims
- 0277US8616260B2Hollow built-in window blindZHANG XUEZHONG·Filed 2010·Granted Dec 31, 2013·12 cites·9 claims
- 0372US11624233B2Self-locking balance weight-type insulated glass assembly having internal blindsZHANG XUEZHONG·Filed 2019·Granted Apr 11, 2023·3 cites·18 claims
- 0455US9540869B2Hollow glass built-in sun-shading apparatusZHANG XUEZHONG·Filed 2012·Granted Jan 10, 2017·1 cites·9 claims
- 0545US2021079721A1Slat collection device for insulated glass assembly having internal blindsZHANG XUEZHONG·Filed 2019·Application pending·0 cites
- 0641US10364600B2Belt tensioning device for a hollow blindZHANG XUEZHONG·Filed 2015·Granted Jul 30, 2019·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →