Inventor

QIN MINGLIANG

US6 patents

Patents

6 patents

US12070171B2Aug 27, 2024

Extraction cleaner

SHARKNINJA OPERATING LLC0 citations58

US12035857B1Jul 16, 2024

Extraction cleaner

SHARKNINJA OPERATING LLC0 citations58

US12011129B1Jun 18, 2024

Extraction cleaner

SHARKNINJA OPERATING LLC0 citations58

US12484746B2Dec 2, 2025

Extraction cleaner

SHARKNINJA OPERATING LLC0 citations56

US12290220B2May 6, 2025

Cleaning apparatus

SHARKNINJA OPERATING LLC1 citations53

US12396613B2Aug 26, 2025

Steam cleaning apparatus

SHARKNINJA OPERATING LLC0 citations45