Inventor
ZHOU YUETING
CN4 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU YUETING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD
3 patentsUS12553516B1Feb 17, 2026
Thermal ablation-resistant, wear-resistant, and friction-reducing coated piston ring, preparation method thereof and engine
ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD0 citations57
US11215283B2Jan 4, 2022
Diamond-like coating for piston ring surfaces, piston ring and processes for preparing the same
ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD0 citations44
US12345336B1Jul 1, 2025
Piston ring with hard plating, and preparation method therefor
ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD0 citations39