Inventor

NING KAI

CN4 patents

⚠️ This page may combine multiple inventors who share the name “NING KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NING KAI

1 patent

USD921851SJun 8, 2021

Bathtub stopper

NING KAI6 citations71

UNIV LUDONG

1 patent

US11513030B2Nov 29, 2022

Tidal simulation test device and method of use thereof

UNIV LUDONG0 citations38

ZHEJIANG EASTONE WASHON TECH CO LTD

1 patent

US12019153B2Jun 25, 2024

Dual-polarizaton radar

ZHEJIANG EASTONE WASHON TECH CO LTD0 citations36

HUNAN XIANGDIAN EXPERIMENTAL RESEARCH TECH CO LTD

1 patent

US12522712B2Jan 13, 2026

Silicone rubber with ultraviolet aging resistance and low water absorption, and preparation method and application thereof

HUNAN XIANGDIAN EXPERIMENTAL RESEARCH TECH CO LTD0 citations33