Beijing
China
7
2023-03-16
The entities that hold a legal rights for patent applications filed by inventor YANG XIAOSONG:
XIAOSONG YANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for treating arsenic-containing flue gas
#2 | 2015-06-11Multi-layer search-engine index
#3 | 2015-01-22Location-aware content detection
#4 | 2013-03-28Photolithography alignment mark, mask and semiconductor wafer containing the same mark
#5 | 2012-10-25Multi-layer search-engine index
#6 | 2012-05-10MULTI-MODAL APPROACH TO SEARCH QUERY INPUT
#7 | 2011-11-24Automatic online video discovery and indexing
161101 ⎘