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Patents Grantslast 30 patents

Information Patent Grant
Process cartridge with movable force receiving portion configured t...
- Patent number 11,940,755
- Issue date Mar 26, 2024
- JIANGXI YIBO E-TECH CO.LTD.
- Liangliang Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge
- Patent number 11,016,439
- Issue date May 25, 2021
- JIANGXI YIBO E-TECH CO., LTD.
- Lianglaing Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE
- Publication number 20210333749
- Publication date Oct 28, 2021
- JIANGXI YIBO E-TECH CO. LTD.
- Liangliang HU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE
- Publication number 20200301356
- Publication date Sep 24, 2020
- JIANGXI YIBO E-TECH CO., LTD.
- LIANGLAING HU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY