High reflectivity LCOS device
US-10302995-B2 · May 28, 2019 · US
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Wu Qihong patents
Wu Qihong holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jun 23, 2015 |
| Latest publication | May 28, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
High Reflectivity LCOS Device
US-2016291405-A1 · Oct 6, 2016 · US
Polarization-independent LCOS device
US-9065707-B2 · Jun 23, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
High reflectivity LCOS device
US-10302995-B2 · May 28, 2019 · US
High Reflectivity LCOS Device
US-2016291405-A1 · Oct 6, 2016 · US
Polarization-independent LCOS device
US-9065707-B2 · Jun 23, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02F1/136277 | 2 |
| G02F1/133553 | 2 |
| G02F2203/22 | 2 |
| G02F1/133504 | 2 |
| G02F2203/12 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |
| Electricity | 1 |