Inventor
WANG CHIH-FENG
TW15 patents
⚠️ This page may combine multiple inventors who share the name “WANG CHIH-FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAN YA PLASTICS CORP
6 patentsUS11738545B2Aug 29, 2023
Breathable and waterproof membrane and breathable and waterproof fabric
NAN YA PLASTICS CORP0 citations61
US12350907B2Jul 8, 2025
Impact-resistant polypropylene film and method for producing the same
NAN YA PLASTICS CORP0 citations51
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
US11661492B2May 30, 2023
White polyester film and method for manufacturing the same
NAN YA PLASTICS CORP0 citations50
TAIWAN COLOR OPTICS INC
4 patentsUS10310252B1Jun 4, 2019
Optical wheel
TAIWAN COLOR OPTICS INC0 citations45
US9850158B2Dec 26, 2017
Method for producing sheets of glass phosphor
TAIWAN COLOR OPTICS INC0 citations43
US12135115B1Nov 5, 2024
Smart projection vehicle lamp
TAIWAN COLOR OPTICS INC0 citations39
US10845033B2Nov 24, 2020
White light illumination system
TAIWAN COLOR OPTICS INC0 citations35
NANYA PLASTICS CORP
3 patentsUS11021603B2Jun 1, 2021
White polyester film with properties of lightweight and low-shrinkage
NANYA PLASTICS CORP0 citations51
US11427390B2Aug 30, 2022
Fruit and vegetable anti-fog packaging bag
NANYA PLASTICS CORP0 citations50
US9752064B2Sep 5, 2017
Transparent UV-curable adhesive
NANYA PLASTICS CORP0 citations40