Shenzhen
China
7
2019-04-04
The entities that hold a legal rights for patent applications filed by inventor Lu Duling:
Duling Lu from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Model-based automatic correction of typographical errors
#2 | 2016-12-08Method and device for voiceprint recognition
#3 | 2014-08-21User authentication method and apparatus based on audio and video data
#4 | 2014-08-07Method and device for acoustic language model training
#5 | 2014-07-31Method and system for building a topic specific language model for use in automatic speech recognition
#6 | 2014-07-31Method and device for voiceprint recognition
#7 | 2014-07-24Language recognition based on vocabulary lists
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