Inventor

CHIU HAO-WEN

US41 patents

⚠️ This page may combine multiple inventors who share the name “CHIU HAO-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHIU HAO-WEN

ESSILOR INT

Method for post-injection lamination to add a functional film to an optical lens

Method for producing laminated photochromic lenses

Method of injection molding thin thermoplastic lenses

Casting a lens with surface microstructures

Injection overmolding with heat/cool cycling for making optical lenses using 3D-printed functional wafers

Optical article with blue cut, high UV cut and high clarity

Mold and a method of hot-forming a thermoplastic lens

Optical articles comprising encapsulated microlenses and methods of making the same

Method for reducing near-infrared light exposure by a laminate film structure on an eyewear

Functional wafers by 3D printing

Polarized lenses comprising mix of NIR dyes for broad NIR protection

FDM 3D printing of optical lens with high clarity and mechanical strength

Method for making a gradient color polar lens with a non-polar near vision zone

Apparatuses and methods for blue-cut lenses

Method of injection molding an optical article out of thermoplastic synthetic material

Mold half-block for injection molding an optical article out of thermoplastic material, and a mold including such a half-block

Primer for ophthalmic lenses

Method and system for producing a gradient polar film

Polycarbonate resin compositions with consistent color and stable blue-cut performance

Temporary polar patches

Polarized films with specific light filters

Optical articles comprising encapsulated microlenses and methods of making the same

Optical articles comprising encapsulated microlenses and methods of making the same

Systems for and methods of surfacing a composite lens blank with functional layer

Optical lens with a continuous scattering area

Methods, apparatuses, and systems for edge sealing laminate wafers containing a soft deformable inner film

Methods, apparatuses, and systems for edge sealing laminate wafers containing a soft deformable inner film

Method for injection molding of weld line free thermoplastic articles such as ophthalmic lenses

Optical element comprising mix of NIR dyes for broader NIR cut and better aesthetic

Injection mold design, method for in-mold coating of lenses, and coated lenses

High speed injection molding with heat/cool cycle for making optical articles

Optical microstructure-containing laminate for ophthalmic lens incorporation

Optical articles having embossed films defining encapsulated microlenses and methods of making the same

Ophthalmic lens with reduced warpage

Method for injection molding weld line free minus power lens elements

Method for injection molding plus power lens elements

CHIU HAO-WEN

Process for applying a film structure onto a lens blank

Thermoplastic polyurethane lenses with a specified weight percentage of urethane repeating units

Method for preparing a thermoplastic polyurethane of improved yellowness index, and optical articles made therefrom

Method of converting a polymerizable composition into thermoplastic polyurethane of improved yellowness index and article obtained by this method

ESSILOR INTERNAT CIE GENERAL D

High molecular weight lenses formed from viscosity-specific polycarbonate