Functional wafers by 3D printing
US-12233611-B2 · Feb 25, 2025 · US
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Chiu Hao Wen patents
Chiu Hao Wen is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chiu Hao Wen |
| Total patents | 13 |
| First publication | Dec 28, 2017 |
| Latest publication | Feb 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
An ophthalmic lens and a method for forming an ophthalmic lens
US-2025058535-A1 · Feb 20, 2025 · US
Functional wafers by 3d printing
US-2023147427-A1 · May 11, 2023 · US
Polycarbonate resin compositions with consistent color and stable blue-cut performance
US-11505675-B2 · Nov 22, 2022 · US
Optical article with blue cut, high UV cut and high clarity
US-11029541-B2 · Jun 8, 2021 · US
Apparatuses and methods for blue-cut lenses
US-10768448-B2 · Sep 8, 2020 · US
Ophthalmic lens with reduced warpage
US-10598824-B2 · Mar 24, 2020 · US
Polycarbonate resin with improved blue-cut and neutral color
US-2019346693-A1 · Nov 14, 2019 · US
Optical article with blue cut, high uv cut and high clarity
US-2019346694-A1 · Nov 14, 2019 · US
Apparatuses and methods for blue-cut lenses
US-2019346695-A1 · Nov 14, 2019 · US
Recent patents
Latest publications not already listed above.
Polycarbonate resin compositions with consistent color and stable blue-cut performance
US-2019264003-A1 · Aug 29, 2019 · US
Polarized films with specific light filters
US-2019250431-A1 · Aug 15, 2019 · US
Ophthalmic lens with reduced warpage
US-2017371075-A1 · Dec 28, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Essilor Int | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B1/041 | 6 |
| G02C7/10 | 6 |
| B29D11/00009 | 5 |
| B29D11/0073 | 5 |
| G02C7/104 | 5 |