Ruiping Ouyang

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Richardson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Roll-up door with spiral brackets
- Patent number 11,162,301
- Issue date Nov 2, 2021
- Overhead Door Corporation
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Low friction high speed roll door at high wind loads
- Patent number 11,028,639
- Issue date Jun 8, 2021
- Overhead Door Corporation
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
ROLL-UP DOOR WITH SPIRAL BRACKETS
- Publication number 20240247540
- Publication date Jul 25, 2024
- OVERHEAD DOOR CORPORATION
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ROLL-UP DOOR WITH SPIRAL BRACKETS
- Publication number 20210348442
- Publication date Nov 11, 2021
- OVERHEAD DOOR CORPORATION
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ROLL-UP DOOR WITH SPIRAL BRACKETS
- Publication number 20190071923
- Publication date Mar 7, 2019
- OVERHEAD DOOR CORPORATION
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Low Friction High Speed Roll Door at High Wind Loads
- Publication number 20170356239
- Publication date Dec 14, 2017
- OVERHEAD DOOR CORPORATION
- Ruiping Ouyang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS