Quantization in video coding
US-10298939-B2 · May 21, 2019 · US
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Wang Xianglin patents
Wang Xianglin holds 35 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 35 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | May 21, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Quantization in video coding
US-9854275-B2 · Dec 26, 2017 · US
Transforms in video coding
US-9848197-B2 · Dec 19, 2017 · US
Signaling syntax elements for transform coefficients for sub-sets of a leaf-level coding unit
US-9826238-B2 · Nov 21, 2017 · US
Applying non-square transforms to video data
US-9807426-B2 · Oct 31, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Quantization in video coding
US-10298939-B2 · May 21, 2019 · US
Quantization in video coding
US-9854275-B2 · Dec 26, 2017 · US
Transforms in video coding
US-9848197-B2 · Dec 19, 2017 · US
Signaling syntax elements for transform coefficients for sub-sets of a leaf-level coding unit
US-9826238-B2 · Nov 21, 2017 · US
Applying non-square transforms to video data
US-9807426-B2 · Oct 31, 2017 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N19/176 | 26 |
| H04N19/13 | 11 |
| H04N19/61 | 10 |
| H04N19/70 | 9 |
| H04N19/52 | 9 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 35 |