Method and apparatus for signaling tile and slice partition information in image and video coding
US-12581120-B2 · Mar 17, 2026 · US
Hfi Innovation Inc patents
Hfi Innovation Inc holds 512 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 512 |
| Recent patents | 89 |
| First publication | Oct 11, 2016 |
| Latest publication | Mar 17, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Decoder-side motion vector restoration for video coding
US-12568243-B2 · Mar 3, 2026 · US
Inherited motion information for decoding a current coding unit in a video coding system
US-12563220-B2 · Feb 24, 2026 · US
Method and apparatus of encoding or decoding using reference samples determined by predefined criteria
US-12537942-B2 · Jan 27, 2026 · US
Method and apparatus of signaling adaptive motion vector difference resolution in video coding
US-12501045-B2 · Dec 16, 2025 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and apparatus for signaling tile and slice partition information in image and video coding
US-12581120-B2 · Mar 17, 2026 · US
Decoder-side motion vector restoration for video coding
US-12568243-B2 · Mar 3, 2026 · US
Inherited motion information for decoding a current coding unit in a video coding system
US-12563220-B2 · Feb 24, 2026 · US
Method and apparatus of encoding or decoding using reference samples determined by predefined criteria
US-12537942-B2 · Jan 27, 2026 · US
Method and apparatus of signaling adaptive motion vector difference resolution in video coding
US-12501045-B2 · Dec 16, 2025 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 512 |
| Physics | 8 |
| Cross-Sectional Technologies | 6 |
| Human Necessities | 4 |
| Operations & Transport | 4 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Hfi Innovation Inc have in patentsdb?
- Hfi Innovation Inc is linked to 512 publications as assignee in our database.
- What technology areas does Hfi Innovation Inc patent most?
- Top mapped technology areas by patent count: Electricity (512); Physics (8); Cross-Sectional Technologies (6).
- Is Hfi Innovation Inc's patent activity growing?
- In our data, assignee counts were 47 in 2024 and 12 in 2025 (lower year over year).
- What are recent patents assigned to Hfi Innovation Inc?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.