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

Ely Tsern — 244 Patents

RARambus: 230 patents #4 of 549Top 1%
BRBryte: 7 patents #1 of 8Top 15%
WLWimm Labs: 4 patents #2 of 12Top 20%
Intel: 3 patents #10,444 of 30,777Top 35%
Google: 1 patents #14,887 of 22,993Top 65%
Los Altos, CA: #11 of 3,651 inventorsTop 1%
California: #375 of 386,348 inventorsTop 1%
Overall (All Time): #2,130 of 4,157,543Top 1%
244 Patents All Time
Ely Tsern has been granted 244 US patents while listed as an inventor at Rambus. The first was granted in 2000 and the most recent in October 2025. Ely Tsern ranks #2,130 of 4,157,543 US inventors in our database (top 0.05%). Patent records list Ely Tsern in Los Altos, CA, US.

Patents per Year

Patents granted per year, 2000 to 2025Bar chart with a peak of 15 patents in 2008.peak 152000: 5 patents20002001: 5 patents2002: 8 patents2003: 6 patents20032004: 14 patents2005: 7 patents2006: 11 patents20062007: 13 patents2008: 15 patents2009: 14 patents20092010: 9 patents2011: 5 patents2012: 12 patents20122013: 12 patents2014: 12 patents2015: 6 patents20152016: 14 patents2017: 12 patents2018: 4 patents20182019: 9 patents2020: 13 patents2021: 6 patents20212022: 9 patents2023: 9 patents2024: 9 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 244 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12436907 Dynamic random access memory (DRAM) component for high-performance, high-capacity registered memory modules Frederick A. Ware, John Eric Linstadt, Thomas J. Giovannini, Kenneth L. Wright 2025-10-07
12394471 Memory system topologies including a memory die stack Ian Shaeffer, Craig E. Hampel 2025-08-19
12298926 High-performance, high-capacity memory systems and modules Frederick A. Ware, John Eric Linstadt, Thomas J. Giovannini, Craig E. Hampel, Scott C. Best +1 more 2025-05-13
12197731 Memory system with threaded transaction support Frederick A. Ware 2025-01-14
12190974 DRAM retention test method for dynamic error correction Frederick A. Ware, Suresh Rajan, Thomas Vogelsang 2025-01-07
12111723 Memory repair method and apparatus based on error code tracking Frederick A. Ware 2024-10-08 $27,036,000
12094565 Memory component with adjustable core-to-interface data rate ratio Frederick A. Ware 2024-09-17 $16,461,000
12086039 High performance persistent memory Frederick A. Ware, J. James Tringali 2024-09-10 $9,901,000
12053098 Sleep platform pneumatics management system John Tompane 2024-08-06
12029324 Adaptive sleep system using data analytics and learning techniques to improve individual sleep conditions Jonathan Farringdon, John Tompane, Richard Tompane, William Burnett 2024-07-09
12026038 Memory controller with error detection and retry modes of operation Mark A. Horowitz, Frederick A. Ware 2024-07-02 $23,841,000
11990912 Data transmission using delayed timing signals Frederick A. Ware, Brian S. Leibowitz, Jared L. Zerbe 2024-05-21 $16,894,000
11955165 Memories and memory components with interconnected and redundant data interfaces Frederick A. Ware, John Eric Linstadt, Thomas A. Giovannini, Scott C. Best, Kenneth L. Wright 2024-04-09 $11,170,000
11914508 Memory controller supporting nonvolatile physical memory Frederick A. Ware 2024-02-27 $18,353,000
11815940 Dynamic random access memory (DRAM) component for high-performance, high-capacity registered memory modules Frederick A. Ware, John Eric Linstadt, Thomas J. Giovannini, Kenneth L. Wright 2023-11-14 $34,622,000
11809712 Memory system with threaded transaction support Frederick A. Ware 2023-11-07 $16,125,000
11775369 Memory controller with error detection and retry modes of operation Mark A. Horowitz, Frederick A. Ware 2023-10-03 $14,777,000
11755508 High-performance, high-capacity memory systems and modules Frederick A. Ware, John Eric Linstadt, Thomas J. Giovannini, Craig E. Hampel, Scott C. Best +1 more 2023-09-12 $10,136,000
11734106 Memory repair method and apparatus based on error code tracking Frederick A. Ware 2023-08-22 $10,786,000
11727982 Memory system topologies including a memory die stack Ian Shaeffer, Craig E. Hampel 2023-08-15 $13,203,000
11646090 DRAM retention test method for dynamic error correction Frederick A. Ware, Suresh Rajan, Thomas Vogelsang 2023-05-09 $5,923,000
11556433 High performance persistent memory Frederick A. Ware, J. James Tringali 2023-01-17 $16,121,000
11551735 High performance, non-volatile memory module Frederick A. Ware, John Eric Linstadt 2023-01-10 $6,994,000
11503918 Sleep phase dependent temperature control and learning methods to optimize sleep quality Matthew Walker, Jonathan Farringdon 2022-11-22
11451218 Data transmission using delayed timing signals Frederick A. Ware, Brian S. Leibowitz, Jared L. Zerbe 2022-09-20 $4,775,000