Small automatic polishing liquid cleaning device for rigid gas permeable contact lens
US-10150202-B2 · Dec 11, 2018 · US
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Shi Ying patents
Shi Ying holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Dec 11, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
High precision rigid gas-permeable contact lens edge curve polishing lathe
US-9434042-B2 · Sep 6, 2016 · US
Energy dissipation device for controlling flow of a fuel cell fluid
US-9425470-B2 · Aug 23, 2016 · US
Crystalline form of ertapenem sodium and preparation method therefor
US-9012628-B2 · Apr 21, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Small automatic polishing liquid cleaning device for rigid gas permeable contact lens
US-10150202-B2 · Dec 11, 2018 · US
High precision rigid gas-permeable contact lens edge curve polishing lathe
US-9434042-B2 · Sep 6, 2016 · US
Energy dissipation device for controlling flow of a fuel cell fluid
US-9425470-B2 · Aug 23, 2016 · US
Crystalline form of ertapenem sodium and preparation method therefor
US-9012628-B2 · Apr 21, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01M8/0267 | 1 |
| H01M8/2465 | 1 |
| Y02E60/50 | 1 |
| H01M8/04074 | 1 |
| H01M8/04768 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Cross-Sectional Technologies | 2 |
| Human Necessities | 1 |
| Chemistry & Metallurgy | 1 |
| Electricity | 1 |