Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Liwen L Dai
Torrance, CA
US
1 patent
2 Patents
US12210107
2025
Satellite Navigation Receiver for Relative Positioning with Bias Estimation
Deere & Company
0 cites
US12099125
2024
Adaptive Estimation of GNSS Satellite Biases
DEERE & COMPANY
0 cites