Yongzhong Qiu

Person

Guangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Return device and windproof roller shutter formed by return device
- Patent number 11,834,902
- Issue date Dec 5, 2023
- GUANGZHOU NEWHOO INTELLIGENT HOME TECHNOLOGY CO., LTD.
- Yongzhong Qiu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Roller blind balance regulator and roller blind composed thereof
- Patent number 11,692,392
- Issue date Jul 4, 2023
- Guangzhou JADY Window Coverings Technology CO., LTD.
- Yongzhong Qiu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
CORDLESS ROLLER SHUTTER SPRING REGULATOR
- Publication number 20240229553
- Publication date Jul 11, 2024
- Guangzhou Jue Decoration Window Decoration Technology Co., Ltd
- Yongzhong QIU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SPRING DRIVING SYSTEM FOR CORDLESS SOFT GAUZE CURTAIN
- Publication number 20240209686
- Publication date Jun 27, 2024
- Guangzhou Jue Decoration Window Decoration Technology Co., Ltd
- Yongzhong QIU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
DAY-AND-NIGHT CURTAIN DUAL-RAIL DUAL-CONTROL CORRELATION TYPE STOPPER
- Publication number 20240052699
- Publication date Feb 15, 2024
- Guangzhou Jue Decoration Window Decoration Technology Co., Ltd
- Yongzhong QIU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ROLLER BLIND BALANCE REGULATOR AND ROLLER BLIND COMPOSED THEREOF
- Publication number 20220056761
- Publication date Feb 24, 2022
- Yongzhong Qiu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
RETURN DEVICE AND WINDPROOF ROLLER SHUTTER FORMED BY RETURN DEVICE
- Publication number 20220034159
- Publication date Feb 3, 2022
- GUANGZHOU NEWHOO INTELLIGENT HOME TECHNOLOGY CO., LTD.
- Yongzhong QIU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BEAD-CHAIN DRIVING CLUCH FOR SUPER-HEAVY-DUTY ROLLER BLIND WITH SEL...
- Publication number 20130126288
- Publication date May 23, 2013
- Yongzhong Qiu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Yongzhong Qiu

Person

Patents Grantslast 30 patents

Return device and windproof roller shutter formed by return device

Roller blind balance regulator and roller blind composed thereof

Patents Applicationslast 30 patents

CORDLESS ROLLER SHUTTER SPRING REGULATOR

SPRING DRIVING SYSTEM FOR CORDLESS SOFT GAUZE CURTAIN

DAY-AND-NIGHT CURTAIN DUAL-RAIL DUAL-CONTROL CORRELATION TYPE STOPPER

ROLLER BLIND BALANCE REGULATOR AND ROLLER BLIND COMPOSED THEREOF

RETURN DEVICE AND WINDPROOF ROLLER SHUTTER FORMED BY RETURN DEVICE

BEAD-CHAIN DRIVING CLUCH FOR SUPER-HEAVY-DUTY ROLLER BLIND WITH SEL...