Inventor

LI YIKUN

CN4 patents

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

ZHEJIANG DAHUA TECHNOLOGY CO

1 patent

US12536818B2Jan 27, 2026

License plate classification method, license plate classification apparatus, and computer-readable storage medium

ZHEJIANG DAHUA TECHNOLOGY CO0 citations47

PETROCHINA CO LTD

1 patent

US7867952B2Jan 11, 2011

Flexible polymer, particles prepared therefrom and process for preparing the same

PETROCHINA CO LTD0 citations46

HANGZHOU CALIBRA DIAGNOSTICS CO LTD

1 patent

US11860171B1Jan 2, 2024

Screening kit and diagnosis system for primary aldosteronism

HANGZHOU CALIBRA DIAGNOSTICS CO LTD0 citations38

TENCENT TECH SHENZHEN CO LTD

1 patent

US10878461B2Dec 29, 2020

Multimedia information processing method, apparatus, and device, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations35