Beijing
China
6
2026-01-01
The entities that hold a legal rights for patent applications filed by inventor XIA Lei:
Lei XIA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
INTERGRATED MICRO-DROPLET CHIP AND MICRODROPLET MULTI-INDEX DETECTION METHOD THEREFOR
#2 | 2025-01-16INTEGRATED DROPLET CHIP
#3 | 2023-03-02POSITIONING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
#4 | 2022-02-03EPHEMERIS DATA PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
#5 | 2022-01-27METHOD FOR GUIDING A BLIND, ELECTRONIC DEVICE, STORAGE MEDIUM, AND BLIND GUIDE PRODUCT
#6 | 2018-11-01POLYURETHANE, MODIFIED ASPHALT AND MIXTURE MATERIAL CONTAINING SAME AND PAVEMENT STRUCTURE
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