Inventor

LI NANNAN

CN6 patents

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

CHINA UNIONPAY CO LTD

1 patent

US11238420B2Feb 1, 2022

Inter-vehicle wireless payment method employing 5G communication network, and system for same

CHINA UNIONPAY CO LTD2 citations71

UNIV PEKING SHENZHEN GRADUATE SCHOOL

1 patent

US10679067B2Jun 9, 2020

Method for detecting violent incident in video based on hypergraph transition

UNIV PEKING SHENZHEN GRADUATE SCHOOL3 citations66

UNIV SHENZHEN TECHNOLOGY

1 patent

US12288965B1Apr 29, 2025

Vertical cavity surface emitting laser structure and manufacturing method thereof

UNIV SHENZHEN TECHNOLOGY1 citations53

BEIJING NANOPEP BIOTECH CORP

1 patent

US12487236B2Dec 2, 2025

Polypeptide magnetic nanoparticle, preparation method therefor and use thereof

BEIJING NANOPEP BIOTECH CORP0 citations50

UNIV BEIHANG

1 patent

US12282295B2Apr 22, 2025

Holographic 3D display system based on virtual array splicing of spatial light modulator

UNIV BEIHANG0 citations49

HUAWEI TECH CO LTD

1 patent

US10366040B2Jul 30, 2019

Wearable device

HUAWEI TECH CO LTD0 citations47