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

Roy E. Scheuerlein — 271 Patents

S3Sandisk 3D: 183 patents #1 of 180Top 1%
MSMatrix Semiconductor: 44 patents #1 of 55Top 2%
IBM: 29 patents #3,540 of 70,183Top 6%
STSandisk Technologies: 12 patents #295 of 2,224Top 15%
SBSilicon Valley Bank: 1 patents #13 of 56Top 25%
Cupertino, CA: #11 of 6,989 inventorsTop 1%
California: #292 of 386,348 inventorsTop 1%
Overall (All Time): #1,658 of 4,157,543Top 1%
271 Patents All Time
Roy E. Scheuerlein has been granted 271 US patents while listed as an inventor at Sandisk 3D. The first was granted in 1982 and the most recent in June 2017. Roy E. Scheuerlein ranks #1,658 of 4,157,543 US inventors in our database (top 0.04%). Patent records list Roy E. Scheuerlein in Cupertino, CA, US.

Issued Patents All Time

Showing 1–25 of 271 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
RE46435 Three dimensional hexagonal matrix memory array Christopher J. Petti 2017-06-13
9646688 Three dimensional non-volatile storage with connected word lines 2017-05-09
9576660 Low forming voltage non-volatile storage device Zhida Lan, Tong Zhang, Kun Hou, Perumal Ratnam 2017-02-21
9472301 Dielectric-based memory cells having multi-level one-time programmable and bi-level rewriteable operating modes and methods of forming the same Abhijit Bandyopadhyay, Tanmay Kumar, Scott Brad Herner, Christopher J. Petti 2016-10-18
9368207 Method of operating FET low current 3D re-ram Abhijit Bandyopadhyay, Chandrasekhar Gorla, Brian Le 2016-06-14
9269425 Low forming voltage non-volatile storage device Zhida Lan, Tong Zhang, Kun Hou, Perumal Ratnam 2016-02-23 $23,062,000
9245629 Method for non-volatile memory having 3D array of read/write elements with efficient decoding of vertical bit lines and word lines George Samachisa, Luca Fasoli, Masaaki Higashitani 2016-01-26 $8,154,000
9202539 Methods and apparatus for reducing programming time of a memory cell Tyler Thorp 2015-12-01 $18,764,000
9171584 Three dimensional non-volatile storage with interleaved vertical select devices above and below vertical bit lines Chang Hua Siau 2015-10-27 $21,506,000
9152562 Storage sub-system for a computer comprising write-once memory devices and write-many memory devices and related method Randhir P. S. Thakur, Christopher S. Moore 2015-10-06 $12,155,000
9123392 Non-volatile 3D memory with cell-selectable word line decoding Tianhong Yan 2015-09-01 $7,791,000
9111800 Floating body memory cell system and method of manufacture 2015-08-18 $12,782,000
9105576 Multi-level memory arrays with memory cells that employ bipolar storage elements and methods of forming the same Yung-Tin Chen, Andrei Mihnea, Luca Fasoli 2015-08-11 $7,858,000
9076518 Three-dimensional memory structures having shared pillar memory cells Eliyahou Harari 2015-07-07 $7,999,000
9065044 Three dimensional non-volatile storage with connected word lines 2015-06-23 $11,524,000
9059401 Three dimensional non-volatile storage with three device driver for row select 2015-06-16 $52,973,000
9048422 Three dimensional non-volatile storage with asymmetrical vertical select devices 2015-06-02 $7,379,000
9047983 Temperature compensation of conductive bridge memory arrays George Samachisa 2015-06-02 $7,379,000
9030859 Three dimensional non-volatile storage with dual layers of select devices Raul-Adrian Cernea 2015-05-12 $18,057,000
9006795 Resistance-switching memory cells adapted for use at low voltage Xiaoyu Yang, Feng Li, Albert T. Meeks 2015-04-14 $13,959,000
8995169 Method of operating FET low current 3D Re-RAM Abhijit Bandyopadhyay, Chandrasekhar Gorla, Brian Le 2015-03-31 $7,298,000
8969923 Methods and apparatus for layout of three dimensional matrix array memory for reduced cost patterning Christopher J. Petti, Yoichiro Tanaka 2015-03-03 $10,902,000
8946017 Method of making a TFT charge storage memory cell having high-mobility corrugated channel 2015-02-03 $9,892,000
8934292 Balanced method for programming multi-layer cell memories Xiying Costa, Yibo Nian, Tz-Yi Liu, Chandrasekhar Gorla 2015-01-13 $13,682,000
8923050 3D memory with vertical bit lines and staircase word lines and vertical switches and methods thereof Raul-Adrian Cernea 2014-12-30 $17,968,000