In-line system for mass production of organic optoelectronic device and manufacturing method using the same system
US-10790466-B2 · Sep 29, 2020 · US
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Chang Cheng Hao patents
Chang Cheng Hao holds 12 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 12 |
| Recent patents | 0 |
| First publication | Mar 6, 2018 |
| Latest publication | Sep 29, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
In-line system for mass production of organic optoelectronic device and manufacturing method using the same system
US-2020185636-A1 · Jun 11, 2020 · US
Light emitting material for organic electroluminescence device
US-10636977-B2 · Apr 28, 2020 · US
Organic optoelectronic device and method for manufacturing the same
US-10629840-B2 · Apr 21, 2020 · US
Organic electroluminescent material and use thereof
US-10186668-B2 · Jan 22, 2019 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
In-line system for mass production of organic optoelectronic device and manufacturing method using the same system
US-10790466-B2 · Sep 29, 2020 · US
In-line system for mass production of organic optoelectronic device and manufacturing method using the same system
US-2020185636-A1 · Jun 11, 2020 · US
Light emitting material for organic electroluminescence device
US-10636977-B2 · Apr 28, 2020 · US
Organic optoelectronic device and method for manufacturing the same
US-10629840-B2 · Apr 21, 2020 · US
Organic electroluminescent material and use thereof
US-10186668-B2 · Jan 22, 2019 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 10 |
| Chemistry & Metallurgy | 8 |
| Mechanical Engineering | 2 |
| Cross-Sectional Technologies | 2 |