Hudson, Ohio
United States
4
2025-11-20
The entities that hold a legal rights for patent applications filed by inventor Li Zhen:
Zhen Li from Hudson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PREPARING A FLEXIBLE DISPLAY SUBSTRATE WITH A MIXTURE OF TETRA ACIDS OR TETRA ACID DERIVATIVES AND POLYAMIC ACIDS
#2 | 2025-11-20METHOD FOR EXTENSION OF THE SHELF LIFE OF POSITIVE TYPE PHOTOSENSITIVE POLYIMIDE PRECURSORS IN SOLUTION
#3 | 2025-04-24POSITIVE TYPE PHOTOSENSITIVE RESIN COMPOSITION AND METHODS OF MAKING SAME
#4 | 2025-04-17AROMATIC POLYIMIDE SUBSTRATE FOR OPTICAL DISPLAYS AND METHOD OF MANUFACTURE
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