Inventor

DING WENYI

CN2 patents

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

APEX TECH CO LTD

1 patent

US9740163B2Aug 22, 2017

Rotational force driving assembly process cartridge

APEX TECH CO LTD20 citations86

PRINT RITE ⋅ UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI

1 patent

US10768573B2Sep 8, 2020

Process cartridge and electrophotographic image forming apparatus

PRINT RITE ⋅ UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI0 citations34