Polishing method for optical elements
US-10967475-B2 · Apr 6, 2021 · US
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Chen Xiaoyan patents
Chen Xiaoyan holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jul 14, 2015 |
| Latest publication | Apr 6, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Polishing method for optical elements
US-10967475-B2 · Apr 6, 2021 · US
Polishing method for optical elements
US-2019152013-A1 · May 23, 2019 · US
Processor implemented systems and methods for reversible debugging using a replicate process system call
US-9201762-B1 · Dec 1, 2015 · US
Oil displacement agent and process for preparing the same
US-9080096-B2 · Jul 14, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 1 |
| Physics | 1 |