Inventor
MADHU PERINGASSERY KRISHNAN
Inventor
US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television65%
G06FElectric digital data processing18%
G06NComputing arrangements based on specific computational models10%
G06TImage data processing or generation, in general4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
12,526,452Quantizer for one-dimensional transform skip202612,483,728Line graph transforms (LGTs) using 8-bit and 10-bit cores202512,382,043Quantizer design202512,375,717Mode-dependent joint component transform202512,335,524Frequency-dependent joint component secondary transform202512,301,810Quantizer for lossless and near-lossless compression202512,206,898Methods for efficient application of LGT202512,137,230Method and apparatus for applying deep learning techniques in video coding, restoration and video quality analysis (VQA)202412,028,550Line graph transforms (LGT) using 8-bit and 10-bit cores202412,010,343Mode-dependent joint component transform202411,917,202Method and apparatus for frequency-dependent joint component secondary transform202411,882,301Modified quantizer202411,863,790Tuned line graph transforms202411,856,225Methods for efficient application of LGT202311,849,115Complexity reduction for 32-p and 64-p LGT202311,750,812Quantizer for lossless and near-lossless compression202311,711,532Modified quantizer202311,683,490Context adaptive transform set202311,677,971Method and apparatus for video coding202311,575,937Methods for efficient application of LGT202311,490,122Method and apparatus for video coding202211,412,258Line graph transforms (LGTs) using 8-bit and 10-bit cores202211,405,647Primary transforms using 8-bit and 10-bit cores202211,381,821Quantizer design for lossless and near-lossless compression in AV2202211,381,830Modified quantizer202211,310,509Method and apparatus for applying deep learning techniques in video coding, restoration and video quality analysis (VQA)202211,310,504Complexity reduction for 32-p and 64-p LGT202211,310,529Mode-dependent joint component transform202211,272,212Tuned line graph transforms202211,259,024Quantizer design202211,206,404Adaptive resolution change in video streams202111,206,428Method and apparatus for frequency-dependent joint component secondary transform202111,190,760Neural network based coefficient sign prediction2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to Tencent America LLC (30)· patent assignee history
2021–2024Patents assigned to FASTVDO LLC (3)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Tencent America LLC | 30 | 2021–2026 |
| FASTVDO LLC | 3 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 33 | 2021–2026 |