Color image printing by polymer-assisted photochemical deposition
US-12502823-B2 · Dec 23, 2025 · US
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Wang Chao patents
Wang Chao holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 1 |
| First publication | Jan 26, 2016 |
| Latest publication | Dec 23, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Direct metal printing with stereolithography
US-11135649-B2 · Oct 5, 2021 · US
Bimetallic alloy electrocatalysts with multilayered platinum-skin surfaces
US-9246177-B2 · Jan 26, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Color image printing by polymer-assisted photochemical deposition
US-12502823-B2 · Dec 23, 2025 · US
Direct metal printing with stereolithography
US-11135649-B2 · Oct 5, 2021 · US
Bimetallic alloy electrocatalysts with multilayered platinum-skin surfaces
US-9246177-B2 · Jan 26, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Chemistry & Metallurgy | 2 |
| Electricity | 2 |
| Cross-Sectional Technologies | 2 |