Preparation of substituted acrylate compound
US-2024217913-A2 · Jul 4, 2024 · US
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Chen Li patents
Chen Li holds 21 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 21 |
| Recent patents | 1 |
| First publication | Feb 17, 2015 |
| Latest publication | Jul 4, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and device for monitoring paging signal
US-10455508-B2 · Oct 22, 2019 · US
Method and apparatus for random access relay system
US-10257864-B2 · Apr 9, 2019 · US
Method for identifying type of fault on power line
US-10141736-B2 · Nov 27, 2018 · US
Method and apparatus for handing over device
US-10057822-B2 · Aug 21, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Preparation of substituted acrylate compound
US-2024217913-A2 · Jul 4, 2024 · US
Method and device for monitoring paging signal
US-10455508-B2 · Oct 22, 2019 · US
Method and apparatus for random access relay system
US-10257864-B2 · Apr 9, 2019 · US
Method for identifying type of fault on power line
US-10141736-B2 · Nov 27, 2018 · US
Method and apparatus for handing over device
US-10057822-B2 · Aug 21, 2018 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L5/0053 | 3 |
| H04W72/21 | 3 |
| H04W4/06 | 3 |
| H04W56/0045 | 2 |
| H04L5/001 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 15 |
| Chemistry & Metallurgy | 5 |
| Physics | 3 |
| Human Necessities | 2 |
| Cross-Sectional Technologies | 2 |