System for controlling tension of films and system for manufacturing a polarizing plate comprising the same
US-RE48331-E · Dec 1, 2020 · US
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Ha Eui-Bong patents
Ha Eui-Bong is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ha Eui-Bong |
| Total patents | 3 |
| First publication | Oct 6, 2016 |
| Latest publication | Dec 1, 2020 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B29C55/02 | 3 |
| G02B5/3033 | 3 |
| G02B5/30 | 3 |
| B29C55/06 | 3 |
| G02B1/14 | 3 |