Inventor

QI HONGWEI

CN7 patents

⚠️ This page may combine multiple inventors who share the name “QI HONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CHINA CO LTD

2 patents

US7937402B2May 3, 2011

Natural language based location query system, keyword based location query system and a natural language and keyword based location query system

NEC CHINA CO LTD43 citations91

US7908075B2Mar 15, 2011

Traffic information query system and traffic information query method

NEC CHINA CO LTD8 citations81

QI HONGWEI

2 patents

US8117178B2Feb 14, 2012

Natural language based service selection system and method, service query system and method

QI HONGWEI9 citations78

US8296045B2Oct 23, 2012

Traffic information processing apparatus and method, traffic information integrating device and method

QI HONGWEI0 citations35

FENG QIANGZE

2 patents

US8180628B2May 15, 2012

Apparatus and method for expanding natural language query requirement

FENG QIANGZE3 citations56

US8423503B2Apr 16, 2013

Knowledge annotation result checking method and system

FENG QIANGZE1 citations46

LIANG BANGYONG

1 patent

US8078647B2Dec 13, 2011

Ontology data import/export method and apparatus

LIANG BANGYONG25 citations84