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USPTO Patent Rankings Data through Dec 31, 2025
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John T. Stonick — 29 Patents

SYSynopsys: 27 patents #13 of 2,302Top 1%
Pittsburgh, PA: #170 of 7,570 inventorsTop 3%
Pennsylvania: #1,944 of 74,527 inventorsTop 3%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
John T. Stonick has been granted 29 US patents while listed as an inventor at Synopsys. The first was granted in 1999 and the most recent in November 2025. John T. Stonick ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list John T. Stonick in Pittsburgh, PA, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12483378 Transceiver devices with transmitter and receiver frequency control Gopal Krishna Ullal Nayak, Sachin U. Naik, Ankit Somani, Biman Chattopadhyay, Rajendra Mehta +5 more 2025-11-25
11973508 Phase mixer non-linearity measurement within clock and data recovery circuitry Ayal Shoval, Michael W. Lynch, Dino A. Toffolon 2024-04-30 $95,263,000
11962676 Phase mixer non-linearity compensation within clock and data recovery circuitry Ayal Shoval, Tom Thomas, Jin-Ming Chen, Michael W. Lynch, Dino A. Toffolon 2024-04-16 $234,770,000
11784783 Waveform construction using interpolation of data points Michael W. Lynch, Dino A. Toffolon, Ayal Shoval 2023-10-10 $453,874,000
10944406 Clock and data recovery using closed-loop clock alignment and duplicate sampling clock Zhenchang Du, Choon H. Leong, David A. Yokoyama-Martin, Skye Wolfer 2021-03-09 $226,994,000
9049020 Circuitry to facilitate testing of serial interfaces James P. Flynn, Junqi Hua, Daniel K. Weinlader, Jianping Wen, Skye Wolfer +1 more 2015-06-02 $8,176,000
8589708 Reducing power consumption in clock and data recovery systems James P. Flynn, Daniel K. Weinlader, Jianping Wen, Skye Wolfer, David A. Yokoyama-Martin 2013-11-19 $6,023,000
8526551 Multiple-input, on-chip oscilloscope James P. Flynn, Junqi Hua, Daniel K. Weinlader, Jianping Wen, Skye Wolfer +1 more 2013-09-03 $3,459,000
8503575 Method and apparatus for receiver pulse response determination Christopher S. Jones, Jeffrey L. Sonntag, Daniel K. Weinlader 2013-08-06 $3,355,000
8477898 Highly flexible fractional N frequency synthesizer James P. Flynn, Richard H. Steeves, Daniel K. Weinlader, Jianping Wen, Skye Wolfer +3 more 2013-07-02 $2,665,000
8208591 Method and apparatus for performing adaptive equalization James P. Flynn, Junqi Hua, Robert B. Lefferts, Richard H. Steeves, Daniel K. Weinlader +3 more 2012-06-26 $5,356,000
8184757 Pattern agnostic on-die scope James P. Flynn, Junqi Hua, Robert B. Lefferts, Richard H. Steeves, Daniel K. Weinlader +3 more 2012-05-22 $9,429,000
8125245 Circuitry for matching the up and down impedances of a voltage-mode transmitter James P. Flynn, Junqi Hua, Daniel K. Weinlader, Jianping Wen, Skye Wolfer +1 more 2012-02-28 $7,772,000
7994814 Programmable transmitter James P. Flynn, Daniel K. Weinlader, Jianping Wen, Skye Wolfer, David A. Yokoyama-Martin 2011-08-09 $2,178,000
7586998 Method and apparatus for receiver pulse response determination Christopher S. Jones, Jeffrey L. Sonntag, Daniel K. Weinlader 2009-09-08 $5,093,000
7545886 Method and apparatus for eye-opening based optimization Jeffrey L. Sonntag, Daniel K. Weinlader 2009-06-09 $3,472,000
7424380 Method and apparatus for integrated distribution function capture Jeffrey L. Sonntag, Daniel K. Weinlader 2008-09-09 $10,625,000
7400694 Method and apparatus for eye-opening based optimization Jeffrey L. Sonntag, Daniel K. Weinlader 2008-07-15 $23,119,000
7345988 System and method for providing crosstalk management for high-speed signaling links James Gorecki, Un-Ku Moon, Stephen R. Titus 2008-03-18 $2,863,000
7345992 System and method for embedding a sub-channel in a block coded data stream James Gorecki, Shawn Searles, William S. Check, Jr., Robert B. Lefferts 2008-03-18 $2,863,000
7346119 System and method for high speed digital signaling James Gorecki, Un-Ku Moon 2008-03-18 $2,863,000
7330506 System and method for providing variable delay FIR equalizer for serial baseband communications James Gorecki 2008-02-12 $23,181,000
7263122 Receiver based decision feedback equalization circuitry and techniques Jeffrey L. Sonntag, Daniel K. Weinlader 2007-08-28 $4,513,000
7260155 Method and apparatus for encoding and decoding digital communications data James Gorecki, William S. Check, Jr., Shawn Searles 2007-08-21 $3,063,000
7236550 Method and apparatus for tail cancellation equalization Kannan Krishna, Jeffrey L. Sonntag 2007-06-26 $4,039,000