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USPTO Patent Rankings Data through Dec 31, 2025
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Bappaditya Ray — 67 Patents

Qualcomm: 59 patents #415 of 12,104Top 4%
OROrange: 7 patents #64 of 1,023Top 7%
San Diego, CA: #461 of 23,606 inventorsTop 2%
California: #4,843 of 386,348 inventorsTop 2%
Overall (All Time): #31,718 of 4,157,543Top 1%
67 Patents All Time
Bappaditya Ray has been granted 67 US patents while listed as an inventor at Qualcomm. The first was granted in 2021 and the most recent in December 2025. Bappaditya Ray ranks #31,718 of 4,157,543 US inventors in our database (top 0.76%). Patent records list Bappaditya Ray in San Diego, CA, US.

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12513332 Non-separable transform for inter-coded blocks Marta Karczewicz, Vadim Seregin 2025-12-30
12470705 Fractional-pel block vector for video coding Chia-Nan Chen, Honglei Wang, Vadim Seregin, Marta Karczewicz, Han Huang 2025-11-11
12444088 Angular mode and in-tree quantization in geometry point cloud compression Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2025-10-14
12430807 Clipping laser indices in predictive geometry coding for point cloud compression Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2025-09-30
12432344 Intra chroma mode list construction for video coding Yao-Jen Chang, Keming Cao, Vadim Seregin, Marta Karczewicz 2025-09-30
12412311 High level syntax refinements for geometry point cloud compression (G-PCC) Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2025-09-09
12413728 Flexible activation of multiple transform selection for inter-coding in video coding Vadim Seregin, Marta Karczewicz 2025-09-09
12400374 GPCC planar mode and buffer simplification Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Marta Karczewicz 2025-08-26
12373714 Coding of laser angles for angular and azimuthal modes in geometry-based point cloud compression Geert Van der Auwera, Louis Joseph Kerofsky, Adarsh Krishnan Ramasubramonian, Marta Karczewicz 2025-07-29
12328448 Residual coding for geometry point cloud compression Adarsh Krishnan Ramasubramonian, Luong Pham Van, Louis Joseph Kerofsky, Geert Van der Auwera, Marta Karczewicz 2025-06-10
12322143 Performance improvement of geometry point cloud compression (GPCC) planar mode using inter prediction Luong Pham Van, Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Marta Karczewicz 2025-06-03
12301890 Hybrid-tree coding for inter and intra prediction for geometry coding Adarsh Krishnan Ramasubramonian, Luong Pham Van, Geert Van der Auwera, Marta Karczewicz 2025-05-13
12283074 Planar and azimuthal mode in geometric point cloud compression Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Marta Karczewicz 2025-04-22
12283073 Inter prediction coding for geometry point cloud compression Adarsh Krishnan Ramasubramonian, Luong Pham Van, Geert Van der Auwera, Marta Karczewicz 2025-04-22
12256096 Global motion estimation using road and ground object labels for geometry-based point cloud compression Luong Pham Van, Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2025-03-18
12244805 Chroma quantization parameter (QP) derivation for video coding Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Wei-Jung Chien, Han Huang, Yu Han +1 more 2025-03-04
12192311 Attribute residual coding in G-PCC Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Louis Joseph Kerofsky, Marta Karczewicz 2025-01-07
12132932 Intra prediction using enhanced interpolation filters Vadim Seregin, Marta Karczewicz 2024-10-29 $22,162,000
12118758 Planar and azimuthal mode in geometric point cloud compression Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Marta Karczewicz 2024-10-15 $21,623,000
12114000 Combined residual coding in video coding Geert Van der Auwera, Adarsh Krishnan Ramasubramonian, Muhammed Zeyd Coban, Luong Pham Van, Marta Karczewicz 2024-10-08 $22,809,000
12033360 Clipping laser indices in predictive geometry coding for point cloud compression Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2024-07-09 $26,575,000
12026922 Attribute parameter coding for geometry-based point cloud compression Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Louis Joseph Kerofsky, Marta Karczewicz 2024-07-02 $27,295,000
12022068 Position-dependent intra-prediction combination for angular intra-prediction modes for video coding Geert Van der Auwera, Vadim Seregin, Marta Karczewicz 2024-06-25 $17,655,000
12008712 Inter-component residual prediction for attributes in geometry point cloud compression coding Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Marta Karczewicz 2024-06-11 $20,939,000
12002244 Global scaling for geometry-based point cloud coding Adarsh Krishnan Ramasubramonian, Geert Van der Auwera, Louis Joseph Kerofsky, Marta Karczewicz 2024-06-04 $20,902,000