Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PK

Patrick R. Khayat — 130 Patents

Micron: 127 patents #104 of 6,374Top 2%
SSStmicroelectronics Sa: 3 patents #1,912 of 1,676Top 115%
San Diego, CA: #187 of 23,606 inventorsTop 1%
California: #1,358 of 386,348 inventorsTop 1%
Overall (All Time): #8,439 of 4,157,543Top 1%
130 Patents All Time
Patrick R. Khayat has been granted 130 US patents while listed as an inventor at Micron. The first was granted in 2013 and the most recent in December 2025. Patrick R. Khayat ranks #8,439 of 4,157,543 US inventors in our database (top 0.20%). Patent records list Patrick R. Khayat in San Diego, CA, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 20 patents in 2022.peak 202013: 1 patents20132014: 2 patents2015: 7 patents20152016: 5 patents2017: 4 patents20172018: 6 patents2019: 8 patents20192020: 8 patents2021: 14 patents20212022: 20 patents2023: 18 patents20232024: 20 patents2025: 17 patents2025

Issued Patents All Time

Showing 1–25 of 130 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12512857 Classification of error rate of data retrieved from memory cells Sivagnanam Parthasarathy, James Fitzpatrick, AbdelHakim S. Alhussien 2025-12-30
12505888 Memory device producing metadata characterizing applied read voltage level with respect to voltage distributions Dung Viet Nguyen, Sivagnanam Parthasarathy, Zhiwang Chen, Dheeraj Srinivasan 2025-12-23
12488839 Search for an optimized read voltage James Fitzpatrick, AbdelHakim S. Alhussien, Sivagnanam Parthasarathy 2025-12-02
12456502 Generating semi-soft bit data during corrective read operations in memory devices Phong Xuan Nguyen, Jeffrey S. McNeil, Dung Viet Nguyen, Kishore Kumar Muchherla, James Fitzpatrick 2025-10-28
12451197 Adaptive integrity scan rates in a memory sub-system based on block health metrics Vamsi Pavan Rayaprolu, Christopher M. Smitchger, James Fitzpatrick, Sampath K. Ratnam 2025-10-21
12431202 Memory read calibration based on memory device-originated metrics characterizing voltage distributions Dung Viet Nguyen, Zhengang Chen, Shantilal Rayshi Doru, Hope Henry 2025-09-30
12430206 Temperature sensor management during error handling operations in a memory sub-system Steven Michael Kientz, Hyungseok Kim, Zixiang Loh, Jun Wan 2025-09-30
12424287 Memory read voltage threshold tracking based on memory device-originated metrics characterizing voltage distributions Shantilal Rayshi Doru, Steven Michael Kientz, Sampath K. Ratnam, Dung Viet Nguyen 2025-09-23
12412632 Managing compensation for charge coupling and lateral migration in memory devices Mustafa N. Kaynak, Sivagnanam Parthasarathy 2025-09-09
12373109 Validating read level voltage in memory devices Jeffrey S. McNeil, Eric N. Lee, Vamsi Pavan Rayaprolu, Sivagnanam Parthasarathy, Kishore Kumar Muchherla +1 more 2025-07-29
12354670 Dynamic adjustment of offset voltages for reading memory cells in a memory device Mustafa N. Kaynak, Sivagnanam Parthasarathy 2025-07-08
12332742 Memory compaction management in memory devices Vamsi Pavan Rayaprolu, Mustafa N. Kaynak, Sivagnanam Parthasarathy, Sampath K. Ratnam, Kishore Kumar Muchherla +2 more 2025-06-17
12327048 Using duplicate data for improving error correction capability Jeffrey S. McNeil, Kishore Kumar Muchherla, Sivagnanam Parthasarathy, Sundararajan Sankaranarayanan, Jeremy Binfet +1 more 2025-06-10
12266420 Temperature-compensated time estimate for a block to reach a uniform charge loss state Steven Michael Kientz, Sivagnanam Parthasarathy, Mustafa N. Kaynak, Vamsi Pavan Rayaprolu 2025-04-01
12223190 Measurement of representative charge loss in a block to determine charge loss state Steven Michael Kientz, Sivagnanam Parthasarathy, Mustafa N. Kaynak, Vamsi Pavan Rayaprolu 2025-02-11
12217803 Determine optimized read voltage via identification of distribution shape of signal and noise characteristics AbdelHakim S. Alhussien, James Fitzpatrick, Sivagnanam Parthasarathy 2025-02-04
12197742 Managing error compensation using charge coupling and lateral migration sensitivity Mustafa N. Kaynak, Sivagnanam Parthasarathy 2025-01-14
12119062 Managing compensation for cell-to-cell coupling and lateral migration in memory devices based on a sensitivity metric Mustafa N. Kaynak, Sivagnanam Parthasarathy 2024-10-15 $56,577,000
12105961 Copyback clear command for performing a scan and read in a memory device Jeffrey S. McNeil, Sivagnanam Parthasarathy, Kishore Kumar Muchherla, Sead Zildzic, Violante Moschiano +1 more 2024-10-01 $53,330,000
12087374 Managing compensation for cell-to-cell coupling and lateral migration in memory devices using segmentation Mustafa N. Kaynak, Sivagnanam Parthasarathy 2024-09-10 $19,817,000
12072762 Error-handling management during copyback operations in memory devices Vamsi Pavan Rayaprolu 2024-08-27 $20,478,000
12073891 Integrated command to calibrate read voltage level Eric N. Lee, Violante Moschiano, Jeffrey S. McNeil, James Fitzpatrick, Sivagnanam Parthasarathy +1 more 2024-08-27 $20,478,000
12073899 Track charge loss based on signal and noise characteristics of memory cells collected in calibration operations Sivagnanam Parthasarathy, James Fitzpatrick, AbdelHakim S. Alhussien 2024-08-27 $20,478,000
12067290 On-die cross-temperature management for a memory device Kishore Kumar Muchherla, Violante Moschiano, Akira Goda, Jeffrey S. McNeil, Jung Sheng Hoei +2 more 2024-08-20 $25,472,000
12046307 Managing program verify voltage offsets for charge coupling and lateral migration compensation in memory devices Mustafa N. Kaynak, Sivagnanam Parthasarathy 2024-07-23 $34,395,000