Driver circuit
US-9417470-B2 · Aug 16, 2016 · US
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Crossland William Alden patents
Crossland William Alden holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Aug 16, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Smectic A compositions for use in optical devices
US-8999195-B2 · Apr 7, 2015 · US
Liquid crystal formulations and structures for smectic A optical devices
US-8956548-B2 · Feb 17, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Driver circuit
US-9417470-B2 · Aug 16, 2016 · US
Smectic A compositions for use in optical devices
US-8999195-B2 · Apr 7, 2015 · US
Liquid crystal formulations and structures for smectic A optical devices
US-8956548-B2 · Feb 17, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C09K19/408 | 2 |
| G02F1/13781 | 2 |
| C09K19/52 | 2 |
| C09K19/58 | 2 |
| C09K2019/0444 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Chemistry & Metallurgy | 2 |