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USPTO Patent Rankings Data through Dec 31, 2025
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Karol A. Szerszen — 26 Patents

Intel: 26 patents #1,511 of 30,777Top 5%
Hillsboro, OR: #157 of 2,365 inventorsTop 7%
Oregon: #1,582 of 28,073 inventorsTop 6%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Karol A. Szerszen has been granted 26 US patents while listed as an inventor at Intel. The first was granted in 2016 and the most recent in November 2025. Karol A. Szerszen ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Karol A. Szerszen in Hillsboro, OR, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12469099 Unified stateless compression system for universally consumable compression Prasoonkumar Surti, Vivek Krishnan, Aditya Navale, Abhishek R. Appu, Altug Koker +1 more 2025-11-11
12450218 Compression for sparse data structures utilizing mode search approximation Prasoonkumar Surti, Abhishek R. Appu, Eric G. Liskay, Karthik Vaidyanathan 2025-10-21
12430804 Memory allocation technologies for data compression and de-compression Prasoonkumar Surti, Abhishek R. Appu, Karthik Vaidyanathan, Sreenivas Kothandaraman, Mohamed Farook 2025-09-30
12282809 Scale up and out compression Prasoonkumar Surti, Abhishek R. Appu 2025-04-22
12243155 Compression and interleaving of spatially proximate data Prasoonkumar Surti, Ronald Silvas 2025-03-04
12236498 Generation and storage of compressed Z-planes in graphics processing Saikat Mandal, Vasanth Ranganathan, Altug Koker, Michael J. Norris, Prasoonkumar Surti +1 more 2025-02-25
12223585 Apparatus and method for quantized convergent direction-based ray sorting Prasoonkumar Surti, Gabor Liktor, Karthik Vaidyanathan, Sven Woop 2025-02-11
12086120 Compression for sparse data structures utilizing mode search approximation Prasoonkumar Surti, Abhishek R. Appu, Eric G. Liskay, Karthik Vaidyanathan 2024-09-10 $16,964,000
11983791 Unified memory compression mechanism Sreenivas Kothandaraman, Karthik Vaidyanathan, Abhishek R. Appu, Prasoonkumar Surti 2024-05-14 $33,809,000
11783530 Apparatus and method for quantized convergent direction-based ray sorting Prasoonkumar Surti, Gabor Liktor, Karthik Vaidyanathan, Sven Woop 2023-10-10 $20,947,000
11615584 Hierarchical depth buffer back annotation Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Aleksander Olek Neyman +7 more 2023-03-28 $20,940,000
11574382 Programmable re-order buffer for decompression Abhishek R. Appu, Eric G. Liskay, Prasoonkumar Surti, Sudhakar Kamma, Karthik Vaidyanathan +5 more 2023-02-07 $11,877,000
11556511 Compression for sparse data structures utilizing mode search approximation Prasoonkumar Surti, Abhishek R. Appu, Eric G. Liskay, Karthik Vaidyanathan 2023-01-17 $13,997,000
11263800 Apparatus and method for quantized convergent direction-based ray sorting Prasoonkumar Surti, Gabor Liktor, Karthik Vaidyanathan, Sven Woop 2022-03-01 $16,941,000
11250539 Low granularity coarse depth test efficiency enhancement Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Abhishek R. Appu +3 more 2022-02-15 $14,138,000
11113783 Programmable re-order buffer for decompression Abhishek R. Appu, Eric G. Liskay, Prasoonkumar Surti, Sudhakar Kamma, Karthik Vaidyanathan +5 more 2021-09-07 $31,495,000
11080925 Hierarchical depth buffer back annotation Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Aleksander Olek Neyman +7 more 2021-08-03 $25,424,000
10937225 Cell primitive for unstructured volume rendering Timothy Rowley, Won Jong Lee, Hiroshi Akiba, Alexey Supikov 2021-03-02 $34,569,000
10748242 Low granularity coarse depth test efficiency enhancement Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Abhishek R. Appu +3 more 2020-08-18 $29,577,000
10430990 Pixel compression mechanism Subramaniam Maiyuran, Jorge F. Garcia Pabon, Vasanth Ranganathan, Saikat Mandal, Luis F. Cruz Camacho +2 more 2019-10-01 $22,201,000
10424107 Hierarchical depth buffer back annotaton Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Aleksander Olek Neyman +7 more 2019-09-24 $28,939,000
10319138 Graphics with early stencil test Vasanth Ranganathan, Saikat Mandal, Prasoonkumar Surti, Abhishek R. Appu, Andrew S. Downsworth +4 more 2019-06-11 $16,707,000
10102609 Low granularity coarse depth test efficiency enhancement Vasanth Ranganathan, Saikat Mandal, Saurabh Sharma, Vamsee Vardhan Chivukula, Abhishek R. Appu +3 more 2018-10-16 $21,459,000
10002455 Optimized depth buffer cache apparatus and method Robert L. Farrell, Prasoonkumar Surti, Vasanth Ranganathan 2018-06-19 $34,162,000
9569882 Four corner high performance depth test Robert L. Farrell, Vasanth Ranganathan 2017-02-14 $9,787,000