Xi'an
China
4
2026-06-25
The entities that hold a legal rights for patent applications filed by inventor Liu Jun Hui:
Jun Hui Liu from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
OPTIMIZING QUERY PERFORMANCE IN A DATA VIRTUALIZATION SYSTEM
#2 | 2025-04-24JOINS IN DATABASE QUERIES
#3 | 2025-01-09Cross-database join query
#4 | 2022-08-11Reducing character set conversion
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