Inventor

LI HAICHAO

CN6 patents

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

UNIV HARBIN ENG

2 patents

US12049936B2Jul 30, 2024

Efficient vibration reduction and isolation base supported by chained panel fluid bladder

UNIV HARBIN ENG2 citations64

US11940528B1Mar 26, 2024

Method and system for evaluating sonar self-noise at ship design stage

UNIV HARBIN ENG0 citations45

PANAN DINGSHENG PLASTIC CO LTD

1 patent

US12480300B1Nov 25, 2025

Easy-to-clean sewer pipe connecting pipe assembly

PANAN DINGSHENG PLASTIC CO LTD0 citations51

UNIV LUDONG

1 patent

US11732999B2Aug 22, 2023

Erection device and method for marine hot launch of rocket

UNIV LUDONG0 citations41

LI HAICHAO

1 patent

US9693555B2Jul 4, 2017

Insect-combating preparation and method based on RNAi technology

LI HAICHAO1 citations41

OCEAN UNIV CHINA

1 patent

US11999667B2Jun 4, 2024

Ciliated protozoan with the effect of promoting plant seed germination and seedling growth

OCEAN UNIV CHINA0 citations34