| Non-volatile storage with adaptive command prediction SD Purkayastha, RP Mathada US Patent 10,394,706, 2019 | 37 | 2019 |
| Methods and apparatus for variable size logical page management based on hot and cold data R Dubey, SD Purkayastha, C Kavirayani, SR Murthy, N Gupta, ... US Patent 10,915,475, 2021 | 19 | 2021 |
| Efficient caching of file system journals KK Sampathkumar, SD Purkayastha US Patent App. 14/066,938, 2015 | 19 | 2015 |
| Enhanced SSD caching L Bert, A Baderdinni, SD Purkayastha, PK Wong US Patent 10,013,344, 2018 | 17 | 2018 |
| Methods and devices for reducing compressed page loading time on page fault VK Kilari, SD Purkayastha US Patent 10,459,840, 2019 | 15 | 2019 |
| Storage Controller and Method for Managing Metadata in a Cache Store M Ish, S Samanta, H Simionescu, SD Purkayastha US Patent App. 14/292,301, 2015 | 14 | 2015 |
| Method to switch between traditional SSD and open-channel SSD without data loss J Mulani, A Rai, SD Purkayastha US Patent 10,860,228, 2020 | 13 | 2020 |
| System and methods for caching a small size I/O to improve caching device endurance SD Purkayastha, L Bert, H Simionescu, KK Sampathkumar, M Ish US Patent 9,734,062, 2017 | 10 | 2017 |
| Block i/o interface for a host bus adapter that utilizes nvdram SD Purkayastha, A Baderdinni, PK Wong, V Agarwal US Patent App. 14/338,645, 2016 | 10 | 2016 |
| Soft erase and programming of nonvolatile memory A Banerjee, S Prabhu, SD Purkayastha US Patent 10,892,025, 2021 | 9 | 2021 |
| Asynchronous bad block management in NAND flash memory M Sreekandath, SD Purkayastha US Patent 9,483,395, 2016 | 6 | 2016 |
| Suspending and resuming a read operation for a non-volatile memory RP Mathada, SD Purkayastha, A Thalaimalaivanaraj, NP Kuliyampattil US Patent 10,922,013, 2021 | 4 | 2021 |
| Caching systems and methods for page reclamation with simulated NVDRAM in host bus adapters KK Sampathkumar, SD Purkayastha US Patent 10,191,855, 2019 | 4 | 2019 |
| Hint selection of a cache policy SD Purkayastha, KK Sampathkumar US Patent 9,715,455, 2017 | 4 | 2017 |
| Device controller for a memory device SD Purkayastha US Patent 9,183,128, 2015 | 4 | 2015 |
| Improving Storage Lifetime Using Data Swapping SD Purkayastha, VK Kilari US Patent App. 13/879,127, 2013 | 4 | 2013 |
| Method and system for performing read/write operation within a computing system hosting non-volatile memory SD Purkayastha, S Vishnoi US Patent 11,789,858, 2023 | 3 | 2023 |
| Asymmetric splice: optimizing TCP forwarder performance for the HTTP/1.1 protocol SK Adhya, S Das-Purkayastha, S Ganguly Proceedings of the 15th international conference on Computer communication …, 2002 | 3 | 2002 |
| Method and system for offloading lookup operation to NAND offload apparatus SD Purkayastha, ST SHIVANAND US Patent 11,733,919, 2023 | 2 | 2023 |
| Methods and apparatus for controlling flash translation layer recycle from host SD Purkayastha US Patent 10,564,886, 2020 | 2 | 2020 |
