Inventor
JIN LIFENG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “JIN LIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV PEKING FOUNDER GROUP CO
4 patentsUS10289623B2May 14, 2019
Method and system for key knowledge point recommendation
UNIV PEKING FOUNDER GROUP CO1 citations61
US10268758B2Apr 23, 2019
Method and system of acquiring semantic information, keyword expansion and keyword search thereof
UNIV PEKING FOUNDER GROUP CO0 citations50
US10366143B2Jul 30, 2019
Method and system for selecting encoding format for reading target document
UNIV PEKING FOUNDER GROUP CO0 citations40
US10210281B2Feb 19, 2019
Method and system for obtaining knowledge point implicit relationship
UNIV PEKING FOUNDER GROUP CO0 citations40