Surface imaging using high incident angle of light rays
US-2021398273-A1 · Dec 23, 2021 · US
Alibaba Group Holding Ltd holds 121 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 121 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Dec 23, 2021 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-2021398273-A1 · Dec 23, 2021 · US
US-2021318955-A1 · Oct 14, 2021 · US
US-2021304357-A1 · Sep 30, 2021 · US
US-2021165770-A1 · Jun 3, 2021 · US
US-2021152832-A1 · May 20, 2021 · US
Representative or frequently cited publications from precomputed assignee stats.
US-2021398273-A1 · Dec 23, 2021 · US
US-2021318955-A1 · Oct 14, 2021 · US
US-2021304357-A1 · Sep 30, 2021 · US
US-2021165770-A1 · Jun 3, 2021 · US
US-2021152832-A1 · May 20, 2021 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06N20/00 | 8 |
| G06F16/951 | 7 |
| H04L9/50 | 7 |
| H04L63/083 | 6 |
| H04L63/10 | 6 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 105 |
| Electricity | 67 |
| Human Necessities | 2 |
| Operations & Transport | 1 |
| Cross-Sectional Technologies | 1 |
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