Inventor
YUAN CHING-YAO
TW29 patents
⚠️ This page may combine multiple inventors who share the name “YUAN CHING-YAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAN YA PLASTICS CORP
18 patentsUS11608422B2Mar 21, 2023
White polyester film and method for manufacturing the same
NAN YA PLASTICS CORP3 citations71
US12398290B2Aug 26, 2025
Method for manufacturing heat sealable polyester film
NAN YA PLASTICS CORP0 citations62
US11958985B2Apr 16, 2024
Heat sealable polyester film
NAN YA PLASTICS CORP0 citations62
US11738545B2Aug 29, 2023
Breathable and waterproof membrane and breathable and waterproof fabric
NAN YA PLASTICS CORP0 citations61
US11752067B2Sep 12, 2023
Pharmaceutical packaging composite film
NAN YA PLASTICS CORP0 citations60
US11891508B2Feb 6, 2024
Breathable and waterproof membrane
NAN YA PLASTICS CORP0 citations59
US11802202B2Oct 31, 2023
Modified thermoplastic polyester elastomer
NAN YA PLASTICS CORP0 citations59
US12350907B2Jul 8, 2025
Impact-resistant polypropylene film and method for producing the same
NAN YA PLASTICS CORP0 citations51
US12565030B2Mar 3, 2026
Anti-bacterial and flame-retardant wall covering structure
NAN YA PLASTICS CORP0 citations50
US12558882B2Feb 24, 2026
Polyolefin packaging material
NAN YA PLASTICS CORP0 citations50
US12552143B2Feb 17, 2026
Polyolefin adhesive film
NAN YA PLASTICS CORP0 citations50
US12503627B2Dec 23, 2025
Polyolefin bonding adhesive film
NAN YA PLASTICS CORP0 citations50
US12129344B2Oct 29, 2024
Polyester film and method for producing the same
NAN YA PLASTICS CORP0 citations50
US11987676B2May 21, 2024
Black polyester film and method for manufacturing the same
NAN YA PLASTICS CORP0 citations50
US11920010B2Mar 5, 2024
Heat-sealable polyester film
NAN YA PLASTICS CORP0 citations50
US11639430B2May 2, 2023
Black polyester film and method for manufacturing the same
NAN YA PLASTICS CORP0 citations50
US12351666B2Jul 8, 2025
Manufacturing method of polymer material
NAN YA PLASTICS CORP0 citations49
US12384137B2Aug 12, 2025
Laminated packaging material, outer-layer adhesive, and method for manufacturing the same
NAN YA PLASTICS CORP0 citations44
NANYA PLASTICS CORP
10 patentsUS11383502B2Jul 12, 2022
Recyclable retort pouch and recyclable retort polyester film thereof
NANYA PLASTICS CORP0 citations62
US11465391B2Oct 11, 2022
Detectable dust-proof paper
NANYA PLASTICS CORP0 citations61
US11192996B2Dec 7, 2021
Recycled PET foam material and method for manufacturing the same
NANYA PLASTICS CORP0 citations59
US10668763B2Jun 2, 2020
Pet synthetic paper
NANYA PLASTICS CORP0 citations51
US11427390B2Aug 30, 2022
Fruit and vegetable anti-fog packaging bag
NANYA PLASTICS CORP0 citations50
US10615380B2Apr 7, 2020
Aluminum plastic film packaging material for use in lithium battery to prolong service life
NANYA PLASTICS CORP0 citations49
US10566583B2Feb 18, 2020
Aluminum plastic film packaging material for use in lithium battery to prolong service life
NANYA PLASTICS CORP0 citations49
US9150718B2Oct 6, 2015
Weather-resistant crosslinked polyolefin composition, polyolefin sheet made from the same and method for making the sheet
NANYA PLASTICS CORP0 citations49
US10403865B2Sep 3, 2019
Aluminum film packaging materials used for lithium batteries
NANYA PLASTICS CORP0 citations39
US10696030B2Jun 30, 2020
Heat-insulating transparent polyvinyl chloride sheet having excellent weatherability and process for producing the same
NANYA PLASTICS CORP0 citations38