BEIJING
China
4
2026-05-21
The entities that hold a legal rights for patent applications filed by inventor HONG Chen:
Chen HONG from BEIJING, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PLAYBACK CONTROL METHOD AND APPARATUS FOR MULTIMEDIA FILE AND DEVICE AND STORAGE MEDIUM
#2 | 2025-06-26UNIFORM SPRAY-COATING, CUMULATIVELY-STACKING AND SQUEEZING SOLID-LIQUID SEPARATION SYSTEM
#3 | 2024-08-29SYSTEM FOR GRADUALLY PULVERIZING AND DRYING WATER-CONTAINING MATERIALS
#4 | 2020-10-01High-moisture sludge ultra-fine synchronizing deep-drying device and a method thereof
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