Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce L. Bateman — 67 Patents

USUnity Semiconductor: 23 patents #9 of 55Top 20%
KTKilopass Technology: 17 patents #4 of 29Top 15%
TLTc Lab: 13 patents #2 of 8Top 25%
MEMicrounity Systems Engineering: 5 patents #6 of 31Top 20%
RARambus: 3 patents #270 of 549Top 50%
HLHefei Reliance Memory Limited: 2 patents #22 of 28Top 80%
Cypress Semiconductor: 1 patents #1,072 of 1,852Top 60%
TST-Ram Semiconductor: 1 patents #16 of 26Top 65%
OSOsram Sylvania: 1 patents #499 of 820Top 65%
TRTram: 1 patents #14 of 33Top 45%
Fremont, CA: #151 of 9,298 inventorsTop 2%
California: #4,843 of 386,348 inventorsTop 2%
Overall (All Time): #31,718 of 4,157,543Top 1%
67 Patents All Time
Bruce L. Bateman has been granted 67 US patents while listed as an inventor at Unity Semiconductor. The first was granted in 1987 and the most recent in December 2023. Bruce L. Bateman ranks #31,718 of 4,157,543 US inventors in our database (top 0.76%). Patent records list Bruce L. Bateman in Fremont, CA, US.

Issued Patents All Time

Showing 26–50 of 67 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10020043 Methods of reading and writing data in a thyristor random access memory Harry Luan, Valery Axelrad, Charlie Cheng 2018-07-10
10020308 Thyristor memory cell with assist device Harry Luan, Valery Axelrad, Charlie Cheng 2018-07-10
9899389 Two-transistor SRAM semiconductor structure and methods of fabrication Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2018-02-20
9870823 Global bit line pre-charge circuit that compensates for process, operating voltage, and temperature variations Chang Hua Siau 2018-01-16
9842639 Systems and methods for managing read voltages in a cross-point memory array Frank Guo 2017-12-12
9837418 Thyristor volatile random access memory and methods of manufacture Harry Luan, Valery Axelrad, Charlie Cheng 2017-12-05
9837149 Low read current architecture for memory Christophe J. Chevallier, Darrell Rinerson, Chang Hua Siau 2017-12-05
9748223 Six-transistor SRAM semiconductor structures and methods of fabrication Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2017-08-29
9741413 Methods of reading six-transistor cross-coupled thyristor-based SRAM memory cells Harry Luan, Valery Axelrad, Charlie Cheng 2017-08-22
9691821 Vertical cross-point arrays for ultra-high-density memory applications 2017-06-27
9691480 Global bit line pre-charge circuit that compensates for process, operating voltage, and temperature variations Chang Hua Siau 2017-06-27
9653151 Memory array having segmented row addressed page registers Adrian E. Ong 2017-05-16
9613968 Cross-coupled thyristor SRAM semiconductor structures and methods of fabrication Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2017-04-04
9570459 Vertical gate NAND memory devices 2017-02-14
9564198 Six-transistor SRAM semiconductor structures and methods of fabrication Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2017-02-07
9564199 Methods of reading and writing data in a thyristor random access memory Harry Luan, Valery Axelrad, Charlie Cheng 2017-02-07
9564441 Two-transistor SRAM semiconductor structure and methods of fabrication Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2017-02-07
9530482 Methods of retaining and refreshing data in a thyristor random access memory Harry Luan, Valery Axelrad, Charlie Cheng 2016-12-27
9496020 Six-transistor thyristor SRAM circuits and methods of operation Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2016-11-15
9496021 Power reduction in thyristor random access memory Harry Luan, Valery Axelrad, Charlie Cheng 2016-11-15
9460771 Two-transistor thyristor SRAM circuit and methods of operation Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2016-10-04
9449669 Cross-coupled thyristor SRAM circuits and methods of operation Harry Luan, Valery Axelrad, Charlie Cheng, Christophe J. Chevallier 2016-09-20
9437291 Distributed cascode current source for RRAM set current limitation 2016-09-06 $2,779,000
9419217 Vertical cross-point memory arrays Lidia Vereen, David Eggleston, Louis C. Parrillo 2016-08-16
9390796 Global bit line pre-charge circuit that compensates for process, operating voltage, and temperature variations Chang Hua Siau 2016-07-12