Inventor · San Ramon, CA, US

Na Cheng

16Patents
2h-index
45Co-inventors
46Inventor score

Filing activity: Nov 27, 2017 → Oct 31, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10488069B2 Generation of coordinated control commands for groupings of heating/ventilation/cooling thermostats Physics 4 Active
US11314790B2 Dynamic field value recommendation methods and systems Electricity 2 Active
US11580179B2 Method and system for service agent assistance of article recommendations to a customer in an app session Physics 2 Active
US11379671B2 Identification of response list Physics 2 Active
US11836450B2 Secure complete phrase utterance recommendation system Physics 1 Active
US11544762B2 Techniques and architectures for recommending products based on work orders Physics 1 Active
US11790894B2 Machine learning based models for automatic conversations in online systems Physics 1 Active
US10853577B2 Response recommendation system Physics 1 Active
US11507617B2 Unsupervised dialogue topic extraction Physics 0 Active
US12288032B2 Secure complete phrase utterance recommendation system Physics 0 Active
US12001801B2 Question answering using dynamic question-answer database Physics 0 Active
US12292906B2 Systems and methods for real-time document recommendation Physics 0 Active
US12019984B2 Multi-lingual intent model with out-of-domain detection Physics 0 Active
US11392828B2 Case object context embeddings for machine learning training of case context Physics 0 Active
US12400072B2 Systems and methods for structured conversation summarization Physics 0 Active
US10719092B2 Building energy modeling tool systems and methods Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.