Average Co-Inventor Count = 3.39
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Interdigital Vc Holdings, Inc. (80 from 432 patents)
2. Interdigital Madison Patent Holdings, Sas (20 from 169 patents)
3. Interdigital Ce Patent Holdings, Sas (9 from 167 patents)
4. Interdigital Patent Holdings, Inc. (1 from 1,921 patents)
111 patents:
1. 12452442 - Parameter grouping among plural coding units for video encoding and decoding
2. 12425654 - Transform size interactions with coding tools
3. 12413729 - Chroma quantization parameter adjustment in video encoding and decoding
4. 12401793 - Encoding and decoding methods and corresponding devices
5. 12401782 - Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction
6. 12388988 - Switchable interpolation filters
7. 12368852 - Method and device for picture encoding and decoding
8. 12368881 - Predictor candidates for motion compensation
9. RE50495 - Method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device
10. 12363322 - Method and apparatus for video encoding and decoding based on adaptive coefficient group
11. 12363295 - Methods and apparatus for picture encoding and decoding
12. 12355996 - Encoding and decoding methods and corresponding devices
13. 12355963 - Triangle and multi-hypothesis combination for video coding and decoding
14. 12341963 - Method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform tree
15. 12335529 - Method and device for consistent interaction of signaling tools with encoding tools in video decoding