Inventor
DUAN LEI
US26 patents
⚠️ This page may combine multiple inventors who share the name “DUAN LEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6223150B1Apr 24, 2001
Method and apparatus for parsing in a spoken language translation system
SONY CORP239 citations98
US6778949B2Aug 17, 2004
Method and system to analyze, transfer and generate language expressions using compiled instructions to manipulate linguistic structures
SONY CORP111 citations97
US6721697B1Apr 13, 2004
Method and system for reducing lexical ambiguity
SONY CORP111 citations97
US6442524B1Aug 27, 2002
Analyzing inflectional morphology in a spoken language translation system
SONY CORP191 citations97
US6356865B1Mar 12, 2002
Method and apparatus for performing spoken language translation
SONY CORP229 citations97
US6529865B1Mar 4, 2003
System and method to compile instructions to manipulate linguistic structures into separate functions
SONY CORP73 citations96
US7392186B2Jun 24, 2008
System and method for effectively implementing an optimized language model for speech recognition
SONY CORP25 citations90
US7353174B2Apr 1, 2008
System and method for effectively implementing a Mandarin Chinese speech recognition dictionary
SONY CORP5 citations62
US7353173B2Apr 1, 2008
System and method for Mandarin Chinese speech recognition using an optimized phone set
SONY CORP4 citations62
DUAN LEI
2 patentsXUE YAN XUN
2 patentsYAHOO INC
2 patentsCANSINO BIOLOGICS INC
2 patentsUS11795475B2Oct 24, 2023
Cell strain for reducing production of replication competent adenovirus, and construction method and use thereof
CANSINO BIOLOGICS INC0 citations54
US10376572B2Aug 13, 2019
Immunogenic composition for preventing pneumococcal diseases and preparation method thereof
CANSINO BIOLOGICS INC0 citations43