Inventor · disambiguated record

Da Yang

Also filed as: YANG DA · YANG DA-HUNG

1 granted patent·1 pending application·51 citations·filing 1989–2025

49Inventor score

Technology areasC01B H01M

Files withCONTEMPORARY AMPEREX TECH HONK KONG LIMITED1 PPG INDUSTRIES INC1

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2 records

0186US5030286AHigh solids aqueous silica slurryPPG INDUSTRIES INC·Filed 1989·Granted Jul 9, 1991·51 cites·32 claims
0259US2025214102A1Coating die, coating apparatus, and coating methodCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites

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