Surface features for imaging directional backlights
US-11067738-B2 · Jul 20, 2021 · US
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Ihas Benjamin patents
Ihas Benjamin is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ihas Benjamin |
| Total patents | 4 |
| First publication | Jul 16, 2020 |
| Latest publication | Jul 20, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Backlights having stacked waveguide and optical components with different coefficients of friction
US-10948648-B2 · Mar 16, 2021 · US
Surface features for imaging directional backlights
US-2021041619-A1 · Feb 11, 2021 · US
Optical stack for imaging directional backlights
US-2020225402-A1 · Jul 16, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Reald Spark Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/0048 | 4 |
| G02B6/0053 | 2 |
| G02B6/0055 | 2 |
| G02B6/005 | 2 |
| G02B6/0088 | 2 |