Lei Yuan

Follow

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Route deviation quantification and vehicular route learning based t...
- Patent number 11,788,850
- Issue date Oct 17, 2023
- GRABTAXI HOLDINGS PTE. LTD.
- Nuo Xu
- G01 - MEASURING TESTING
Information Patent Grant
Liquid immersion scanning exposure system using an immersion liquid...
- Patent number 8,896,810
- Issue date Nov 25, 2014
- GLOBALFOUNDRIES Singapore Pte. Ltd.
- Wenzhan Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ROUTE DEVIATION QUANTIFICATION AND VEHICULAR ROUTE LEARNING BASED T...
- Publication number 20240142242
- Publication date May 2, 2024
- GRABTAXI HOLDINGS PTE LTD
- Nuo XU
- G01 - MEASURING TESTING
Information Patent Application
Route Deviation Quantification and Vehicular Route Learning Based T...
- Publication number 20220373339
- Publication date Nov 24, 2022
- GRABTAXI HOLDINGS PTE LTD
- Nuo XU
- G01 - MEASURING TESTING
Information Patent Application
LIQUID IMMERSION SCANNING EXPOSURE SYSTEM USING AN IMMERSION LIQUID...
- Publication number 20110157567
- Publication date Jun 30, 2011
- CHARTERED SEMICONDUCTOR MANUFACTURING, LTD.
- Wenzhan Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY