Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JT

Jose A. Tierno — 60 Patents

IBM: 51 patents #1,671 of 70,183Top 3%
Apple: 7 patents #4,247 of 18,612Top 25%
Caltech: 1 patents #2,143 of 4,321Top 50%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Palo Alto, CA: #262 of 9,675 inventorsTop 3%
California: #5,800 of 386,348 inventorsTop 2%
Overall (All Time): #38,751 of 4,157,543Top 1%
60 Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
8949685 Soft error protection in individual memory devices Douglas J. Joseph, Mark B. Ritter 2015-02-03
8898097 Reconfigurable and customizable general-purpose circuits for neural networks Bernard V. Brezzo, Leland Chang, Steven K. Esser, Daniel J. Friedman, Yong Liu +4 more 2014-11-25
8856055 Reconfigurable and customizable general-purpose circuits for neural networks Bernard V. Brezzo, Leland Chang, Steven K. Esser, Daniel J. Friedman, Yong Liu +4 more 2014-10-07
8797084 Calibration schemes for charge-recycling stacked voltage domains Daniel J. Friedman, Yong Liu 2014-08-05
8773215 Fully decoupled LC-tank based oscillator topology for low phase noise and high oscillation amplitude applications Bodhisatwa Sadhu, Jean-Oliver Plouchart, Scott K. Reynolds, Alexander V. Rylyakov 2014-07-08
8704566 Hybrid phase-locked loop architectures Herschel A. Ainspan, Mark A. Ferriss, Daniel J. Friedman, Alexander V. Rylyakov 2014-04-22
8704567 Hybrid phase-locked loop architectures Herschel A. Ainspan, Mark A. Ferriss, Daniel J. Friedman, Alexander V. Rylyakov 2014-04-22
8675722 Methods and apparatus for snapshot-based equalization of a communications channel 2014-03-18
8665034 Varactor tuning control using redundant numbering Herschel A. Ainspan, Daniel J. Friedman, Alexander V. Rylyakov 2014-03-04
8640070 Method and infrastructure for cycle-reproducible simulation on large scale digital circuits on a coordinated set of field-programmable gate arrays (FPGAs) Sameh W. Asaad, Ralph E. Bellofatto, Bernard V. Brezzo, Charles L. Haymes, Mohit Kapur +2 more 2014-01-28
8629701 PLL bandwidth correction with offset compensation Mark A. Ferriss, Arun Natarajan, Benjamin D. Parker, Alexander V. Rylyakov, Soner Yaldiz 2014-01-14
8593226 Transimpedance amplifier Jonathan E. Proesel, Alexander V. Rylyakov, Clint L. Schow 2013-11-26
8570079 Reducing phase locked loop phase lock time Mark A. Ferriss, Alexander V. Rylyakov 2013-10-29
8493113 PLL bandwidth correction with offset compensation Mark A. Ferriss, Arun Natarajan, Benjamin D. Parker, Alexander V. Rylyakov, Soner Yaldiz 2013-07-23
8476945 Phase profile generator Danny Elad, Daniel J. Friedman, Alexander V. Rylyakov 2013-07-02
8375269 Data transmission system and method of correcting an error in parallel data paths of a data transmission system Charles L. Haymes 2013-02-12
8264285 Method and apparatus for low latency proportional path in a digitally controlled system Alexander V. Rylyakov 2012-09-11
8222936 Phase and frequency detector with output proportional to frequency difference Daniel J. Friedman, Alexander V. Rylyakov 2012-07-17
8138840 Optimal dithering of a digitally controlled oscillator with clock dithering for gain and bandwidth control Herschel A. Ainspan, John F. Bulzacchelli, Zeynep Toprak Deniz, Daniel J. Friedman, Alexander V. Rylyakov 2012-03-20
7863952 Method and circuit for controlling clock frequency of an electronic circuit with noise mitigation Daniel J. Friedman, Alexander V. Rylyakov 2011-01-04
7847641 Digital phase and frequency detector Alexander V. Rylyakov 2010-12-07
7772900 Phase-locked loop circuits and methods implementing pulsewidth modulation for fine tuning control of digitally controlled oscillators Herschel A. Ainspan, Daniel J. Friedman, Alexander V. Rylyakov 2010-08-10
7750701 Phase-locked loop circuits and methods implementing multiplexer circuit for fine tuning control of digitally controlled oscillators Herschel A. Ainspan, Daniel J. Friedman, Alexander V. Rylyakov 2010-07-06
7721182 Soft error protection in individual memory devices Douglas J. Joseph, Mark B. Ritter 2010-05-18
7602869 Methods and apparatus for clock synchronization and data recovery in a receiver Azita Emami-Neyestanak, Mounir Meghelli, Benjamin D. Parker, Sergey V. Rylov, Alexander V. Rylyakov 2009-10-13