Inventor
CONG QIANGZI
CN21 patents
⚠️ This page may combine multiple inventors who share the name “CONG QIANGZI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANDONG NEW BEIYANG INF TECH
10 patentsUS11988031B2May 21, 2024
Gate mechanism and cash recycling and handling device
SHANDONG NEW BEIYANG INF TECH2 citations71
US11417164B2Aug 16, 2022
Bucket and vending machine
SHANDONG NEW BEIYANG INF TECH2 citations70
US11348397B2May 31, 2022
Vending machine
SHANDONG NEW BEIYANG INF TECH1 citations61
US11704958B2Jul 18, 2023
Cash storage apparatus and cash recycling and processing device
SHANDONG NEW BEIYANG INF TECH0 citations52
US11776346B2Oct 3, 2023
Sheet-type medium conveying device and cash recycling and handling apparatus
SHANDONG NEW BEIYANG INF TECH0 citations51
US12315322B2May 27, 2025
Sheet medium stacking and separting appartus; and cash recycling and handling apparatus
SHANDONG NEW BEIYANG INF TECH0 citations50
US11361609B2Jun 14, 2022
Vending machine and item channel delivery method
SHANDONG NEW BEIYANG INF TECH0 citations50
US11989993B2May 21, 2024
Banknote accumulating device, limiting mechanism and cash recycling and handling device
SHANDONG NEW BEIYANG INF TECH0 citations49
US11881070B2Jan 23, 2024
Cash box and cash recycling and handling device
SHANDONG NEW BEIYANG INF TECH0 citations48
US11881071B2Jan 23, 2024
Banknote collection and separation apparatus and cash recycling and handling device
SHANDONG NEW BEIYANG INF TECH0 citations45
CONG QIANGZI
3 patentsUS9098979B2Aug 4, 2015
Scanning-printing integrated machine for lottery ticket printing and cashing
CONG QIANGZI4 citations68
US8994991B2Mar 31, 2015
Printing control method, printer and printing system
CONG QIANGZI0 citations46
US8780368B2Jul 15, 2014
Scanning-printing integrated apparatus
CONG QIANGZI0 citations34