Inventor

SONG QIANQIAN

CN18 patents

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

SONG QIANQIAN

SHENZHEN LIANDA TECH INDUSTRIAL CO LTD

Pillow

Pillow

Pillow

Pillow

Pillow

Pillow

Pillow

GOERTEK INC

Loudspeaker vibration system

Loudspeaker module

DONGGUAN LIANDA NEW MATERIAL TECH CO LTD

Pillow

Pillow

UNIV SOUTHEAST

Optimization method for digital integrated circuit

Near-threshold cell circuit delay model

SONG QIANQIAN

Pillow

Zhejiang Lab

Integrated optical waveguide device, endoscopic probe, and all-optical photoacoustic endoscopy (PAE) sensing system

CANCER HOSPITAL CAMS

Method of ctDNA library construction and sequencing data analysis for simultaneously detecting multiple common mutations in liver cancer

GENETRON HEALTH BEIJING CO LTD

Kit for early screening of liver cell cancer and preparation method and use thereof

UNIV CHONGQING

Method and system for detecting dirt on electrode of electromagnetic flowmeter