Ren Hao Liu

Person

WU-Chi Town, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Memory chip capable of performing artificial intelligence operation...
- Patent number 11,216,716
- Issue date Jan 4, 2022
- Winbond Electronics Corp.
- Ren-Shuo Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Toner cartridge with rotator and sliding cover for toner leakage re...
- Patent number 8,306,463
- Issue date Nov 6, 2012
- General Plastic Industrial Co., Ltd.
- Ren-Hao Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number 7,245,860
- Issue date Jul 17, 2007
- General Plastic Industrial Co., Ltd.
- Ya-Li Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number 7,076,180
- Issue date Jul 11, 2006
- General Plastic Industrial Co., Ltd.
- Ya-Li Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge with a replaceable toner container for a laser printing i...
- Patent number 6,721,525
- Issue date Apr 13, 2004
- General Plastics Industrial Co., Ltd.
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge opening control arrangement
- Patent number 6,668,145
- Issue date Dec 23, 2003
- General Plastic Industrial Co., Ltd.
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ejection mechanism for a toner container
- Patent number 6,665,509
- Issue date Dec 16, 2003
- General Plastic Industrial Co., Ltd.
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Foolproof device used in a process cartridge for an image forming a...
- Patent number 6,654,581
- Issue date Nov 25, 2003
- General Plastics Co., Ltd.
- Ren-Hao Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container for use with a developing device in an image formin...
- Patent number 6,606,473
- Issue date Aug 12, 2003
- General Plastic Industrial Co., Ltd.
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and developer container assembly
- Patent number 6,584,293
- Issue date Jun 24, 2003
- General Plastic Industrial Co., Ltd.
- Jui-Chi Wang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TORQUE DETECTING STRUCTURE, TORQUE DETECTING ADAPTER AND TORQUE DET...
- Publication number 20230061621
- Publication date Mar 2, 2023
- LIMOTEC METAL INDUSTRY LIMITED
- Tzu-Chien TSO
- G01 - MEASURING TESTING
Information Patent Application
MEMORY CHIP CAPABLE OF PERFORMING ARTIFICIAL INTELLIGENCE OPERATION...
- Publication number 20200293854
- Publication date Sep 17, 2020
- WINBOND ELECTRONICS CORP.
- Ren-Shuo Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TONER CARTRIDGE
- Publication number 20120039635
- Publication date Feb 16, 2012
- Ren-Hao LIU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner cartridge
- Publication number 20060216068
- Publication date Sep 28, 2006
- General Plastic Industrial Co. Ltd.
- Ya-Li Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AN EJECTION MECHANISM FOR A TONER CONTAINER
- Publication number 20030228175
- Publication date Dec 11, 2003
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner cartridge opening control arrangement
- Publication number 20030198486
- Publication date Oct 23, 2003
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
A FOOLPROOF DEVICE USED IN A PROCESS CARTRIDGE OF AN IMAGE FORMING...
- Publication number 20030198489
- Publication date Oct 23, 2003
- Ren-Hao Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cartridge with a replaceable toner container for a laser printing i...
- Publication number 20030091371
- Publication date May 15, 2003
- General Plastic Industrial Co., Ltd.
- Jui-Chi Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ren Hao Liu

Person

Patents Grantslast 30 patents

Memory chip capable of performing artificial intelligence operation...

Toner cartridge with rotator and sliding cover for toner leakage re...

Toner cartridge

Toner cartridge

Cartridge with a replaceable toner container for a laser printing i...

Toner cartridge opening control arrangement

Ejection mechanism for a toner container

Foolproof device used in a process cartridge for an image forming a...

Toner container for use with a developing device in an image formin...

Process cartridge and developer container assembly

Patents Applicationslast 30 patents

TORQUE DETECTING STRUCTURE, TORQUE DETECTING ADAPTER AND TORQUE DET...

MEMORY CHIP CAPABLE OF PERFORMING ARTIFICIAL INTELLIGENCE OPERATION...

TONER CARTRIDGE

Toner cartridge

AN EJECTION MECHANISM FOR A TONER CONTAINER

Toner cartridge opening control arrangement

A FOOLPROOF DEVICE USED IN A PROCESS CARTRIDGE OF AN IMAGE FORMING...

Cartridge with a replaceable toner container for a laser printing i...