Inventor
ZENG HUAJUN
CN7 patents
⚠️ This page may combine multiple inventors who share the name “ZENG HUAJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
3 patentsUS7925644B2Apr 12, 2011
Efficient retrieval algorithm by query term discrimination
MICROSOFT CORP10 citations84
US7818330B2Oct 19, 2010
Block tracking mechanism for web personalization
MICROSOFT CORP7 citations73
US7822752B2Oct 26, 2010
Efficient retrieval algorithm by query term discrimination
MICROSOFT CORP3 citations62