Guqian Du

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Foster City, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
NATURAL LANGUAGE ANALYSIS OF USER SENTIMENT BASED ON DATA OBTAINED...
- Publication number 20220405485
- Publication date Dec 22, 2022
- Airbnb, Inc.
- Kevin Jungmeisteris
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NATURAL LANGUAGE ANALYSIS OF USER SENTIMENT BASED ON DATA OBTAINED...
- Publication number 20220374956
- Publication date Nov 24, 2022
- Airbnb, Inc.
- Kevin Jungmeisteris
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MATCHING A REQUEST FROM A USER TO A SET OF DIFFERENT USERS FOR RESP...
- Publication number 20190005562
- Publication date Jan 3, 2019
- THUMBTACK, INC.
- Muxing Chen
- G06 - COMPUTING CALCULATING COUNTING