Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Chengshun Zhang
Bellevue, WA
US
1 patent
2 Patents
US12406145
2025
Composite Slot Type for Natural Language Processing
Amazon Technologies, Inc.
0 cites
US12205584
2025
Dialog-driven Applications Supporting Alternative Vocal Input Styles
Amazon Technologies, Inc.
0 cites