Cheng He

Follow

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-language relevance-based indexing and search
- Patent number 8,812,303
- Issue date Aug 19, 2014
- Amazon Technologies, Inc.
- Yuhui Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-language relevance-based indexing and search
- Patent number 8,374,849
- Issue date Feb 12, 2013
- Amazon Technologies, Inc.
- Yuhui Jin
- G06 - COMPUTING CALCULATING COUNTING