Digital exposure apparatus and method of exposing a substrate using the same
US-9025132-B2 · May 5, 2015 · US
This page is not indexed by search engines while we improve data quality.
Lee Hi-Kuk patents
Lee Hi-Kuk holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | May 5, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 3 |
| Year | Patents |
|---|---|
| 2015 | 3 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Digital exposure apparatus and method of exposing a substrate using the same
US-9025132-B2 · May 5, 2015 · US
Exposure apparatus including light blocking member with light condensing part
US-9007564-B2 · Apr 14, 2015 · US
Photoresist composition, method of forming a pattern using the same, and method of manufacturing a display substrate
US-8968983-B2 · Mar 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03F7/20 | 2 |
| G03F7/70275 | 1 |
| G03F7/023 | 1 |
| G03F7/0226 | 1 |
| G03F7/40 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Chemistry & Metallurgy | 1 |
| Electricity | 1 |