Assignee
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
CN·417 granted patents·402 pending applications·726 citations·filing 2018–2025
Top patents by PatentIndex Score
819 records- 0198US12003737B2Coding of transform coefficients in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jun 4, 2024·6 cites·20 claims
- 0298US11997278B2Methods and devices for quantization and de-quantization design in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted May 28, 2024·6 cites·18 claims
- 0398US11632559B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Apr 18, 2023·6 cites·12 claims
- 0498US11405609B2Video coding using cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Aug 2, 2022·7 cites·12 claims
- 0598US11323726B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted May 3, 2022·6 cites·13 claims
- 0697USD974376SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jan 3, 2023·50 cites·1 claims
- 0797USD943609SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Feb 15, 2022·66 cites·1 claims
- 0896US12108030B2Methods and devices for selectively applying bi-directional optical flow and decoder-side motion vector refinement for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Oct 1, 2024·3 cites·17 claims
- 0996US12063377B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Aug 13, 2024·2 cites·15 claims
- 1096US11962789B2Simplifications of cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Apr 16, 2024·2 cites·12 claims
- 1196US11611769B2Video coding with triangular shape prediction unitsBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Mar 21, 2023·4 cites·15 claims
- 1296US11388436B2Bit-width control for bi-directional optical flowBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jul 12, 2022·4 cites·21 claims
- 1396US11244170B2Scene segmentation method and device, and storage mediumBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Feb 8, 2022·7 cites·15 claims
- 1495US11800124B2Chroma coding enhancement in cross-component sample adaptive offsetBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Oct 24, 2023·3 cites·21 claims
- 1595US11368713B2Methods and apparatus of video coding using subblock-based temporal motion vector predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Jun 21, 2022·3 cites·17 claims
- 1695US11134261B2Methods and apparatus of video coding for triangle predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Sep 28, 2021·4 cites·12 claims
- 1794US12238343B2Video coding with neural network based in-loop filteringBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Feb 25, 2025·3 cites·18 claims
- 1894US12069297B2Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinementBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Aug 20, 2024·2 cites·12 claims
- 1994US12015798B2Methods and apparatus on transform and coefficient signalingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Jun 18, 2024·2 cites·21 claims
- 2094US11985311B2Prediction mode signaling in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted May 14, 2024·2 cites·15 claims
- 2194US11843770B2Video coding using cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Dec 12, 2023·2 cites·12 claims
- 2294US11743493B2Bit-width control for bi-directional optical flowBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Aug 29, 2023·2 cites·21 claims
- 2394USD943629SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Feb 15, 2022·34 cites·1 claims
- 2494USD941841SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Jan 25, 2022·40 cites·1 claims
- 2594US11163373B2Method and electronic device of gesture recognitionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Nov 2, 2021·6 cites·18 claims
- 2693US12531984B1Prediction mode signaling in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Jan 20, 2026·1 cites·20 claims
- 2793US12108067B2Methods and apparatus of video coding using palette modeBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Oct 1, 2024·2 cites·18 claims
- 2893US12108047B2Sub-block temporal motion vector prediction for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Oct 1, 2024·2 cites·20 claims
- 2993US11425407B2System and method for signaling of motion merge modes in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 3092US12063375B2Small chroma block size restriction in video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Aug 13, 2024·2 cites·20 claims
- 3192USD944259SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Feb 22, 2022·29 cites·1 claims
- 3291US12549774B2Methods and apparatus of video coding using palette modeBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2024·Granted Feb 10, 2026·1 cites·18 claims
- 3391US12200220B2Geometric partition mode with motion vector refinementBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Jan 14, 2025·2 cites·18 claims
- 3491US11962770B2Methods and devices for intra sub-partition coding modeBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Apr 16, 2024·2 cites·9 claims
- 3591USD981438SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Mar 21, 2023·18 cites·1 claims
- 3691USD941843SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Jan 25, 2022·44 cites·1 claims
- 3790US12219163B2Chroma coding enhancement in cross-component sample adaptive offsetBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Feb 4, 2025·1 cites·20 claims
- 3890US11936848B2Bi-directional optical flow and decoder-side motion vector refinement for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Mar 19, 2024·2 cites·12 claims
- 3990US11553224B1Method and device for adjusting bit rate during live streamingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Jan 10, 2023·2 cites·17 claims
- 4090US11488293B1Method for processing images and electronic deviceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Nov 1, 2022·11 cites·19 claims
- 4190USD958803SDisplay screen or portion thereof with graphical user in interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Jul 26, 2022·33 cites·1 claims
- 4290USD944820SDisplay screen or portion thereof with animated graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Mar 1, 2022·20 cites·1 claims
- 4389US12356008B2Residual and coefficients coding for video codingBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Granted Jul 8, 2025·1 cites·6 claims
- 4489US11985347B2System and method for combined inter and intra predictionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted May 14, 2024·1 cites·20 claims
- 4589US11924411B2Video coding using cross-component linear modelBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Mar 5, 2024·1 cites·12 claims
- 4689US11450027B2Method and electronic device for processing videosBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Sep 20, 2022·2 cites·20 claims
- 4789US11425394B2Method and apparatus for determining video bit rate, and electronic deviceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2022·Granted Aug 23, 2022·2 cites·18 claims
- 4889USD961612SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2021·Granted Aug 23, 2022·33 cites·1 claims
- 4989USD943608SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Feb 15, 2022·16 cites·1 claims
- 5089USD941842SDisplay screen or portion thereof with graphical user interfaceBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Jan 25, 2022·21 cites·1 claims
Showing the top 50 of 819 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when BEIJING DAJIA INTERNET INFORMATION TECH CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →