Chinese | English
LICP OpenIR

Facet browsing: Date Issued

Current Search ((ALL：Li L))
Filters ((Document Type：专利))
 1-20 of 35
2024 2 2023 45 2022 87
2021 100 2020 58 2019 29
2018 48 2017 29 2016 37
2015 11 2014 12 2013 6
2012 4 2011 5 2010 5
2009 4 2008 6 2007 4
2006 2 2005 7