Ping-Yuan LIAO

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Shot blasting cabinet with adjustable impellers
- Patent number 11,938,591
- Issue date Mar 26, 2024
- Tai-An Liao
- B24 - GRINDING POLISHING
Information Patent Grant
Method for treating and phosphatizing metal board without using acid
- Patent number 11,761,048
- Issue date Sep 19, 2023
- Tai-An Liao
- B24 - GRINDING POLISHING
Information Patent Grant
Air column packing bag
- Patent number D986746
- Issue date May 23, 2023
- Kao-Hsiung Liao
- D09 - Packages and containers for goods
Information Patent Grant
Sealing structure
- Patent number 11,359,723
- Issue date Jun 14, 2022
- Tai-An Liao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Corner sleeve cushioning device with rear-end reinforced structure
- Patent number 11,292,650
- Issue date Apr 5, 2022
- KUNSHAN AIRBAG PACKING CORP
- Tai-An Liao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHOT BLASTING CABINET WITH ADJUSTABLE IMPELLERS
- Publication number 20210308830
- Publication date Oct 7, 2021
- TAI-AN LIAO
- B24 - GRINDING POLISHING
Information Patent Application
SEALING STRUCTURE
- Publication number 20210140543
- Publication date May 13, 2021
- TAI-AN LIAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR TREATING AND PHOSPHATIZING METAL BOARD WITHOUT USING ACID
- Publication number 20210123113
- Publication date Apr 29, 2021
- TAI-AN LIAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CORNER SLEEVE CUSHIONING DEVICE WITH REAR-END REINFORCED STRUCTURE
- Publication number 20210107719
- Publication date Apr 15, 2021
- TAI-AN LIAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHOT BLASTING MACHINE AND IMPELLER ASSEMBLY THEREOF
- Publication number 20210078137
- Publication date Mar 18, 2021
- TAI-AN LIAO
- B24 - GRINDING POLISHING
Information Patent Application
IMPELLER STRUCTURE AND PROJECTION EQUIPMENT
- Publication number 20210069862
- Publication date Mar 11, 2021
- AIR-BAG PACKING CO., LTD.
- Tai-An LIAO
- B24 - GRINDING POLISHING