Inventor
GONG HAIFEI
CN6 patents
⚠️ This page may combine multiple inventors who share the name “GONG HAIFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHUHAI PANTUM ELECTRONICS CO LTD
5 patentsUSD1069897SApr 8, 2025
Cartridge for laser printers
ZHUHAI PANTUM ELECTRONICS CO LTD2 citations70
USD1070971SApr 15, 2025
Developing box
ZHUHAI PANTUM ELECTRONICS CO LTD0 citations49
US12529990B2Jan 20, 2026
Image-forming apparatus and phase match method of photosensitive parts
ZHUHAI PANTUM ELECTRONICS CO LTD0 citations44
US12174567B2Dec 24, 2024
Image forming apparatus and control method thereof, and electronic apparatus for performing idling
ZHUHAI PANTUM ELECTRONICS CO LTD0 citations35
US10423121B2Sep 24, 2019
Developing cartridge, processing cartridge, and image forming apparatus
ZHUHAI PANTUM ELECTRONICS CO LTD0 citations35