Patents by Inventor Jonathan HAIGH

Jonathan HAIGH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integrated circuit containing standard logic cells and ilbrary-compatible, NCEM-enabled fill cells, including at least via-open-configured, gate-short-configured, TS-short-configured, and AA-short-conigured, NCEM-enabled fill cells
    Patent number: 9741703
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one GATE-short-related failure mode, one TS-short-related failure mode, and one AA-short-related failure mode.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: August 22, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, AACNT-short-configured, GATE-short-configured, and GATECNT-short-configured, NCEM-enables fill cells
    Patent number: 9741741
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one AACNT-short-related failure mode, one GATE-short-related failure mode, and one GATECNT-short-related failure mode.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: August 22, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, AACNT-short-configured, GATE-short-configured, and TS-short-configured, NCEM-enabled fill cells
    Patent number: 9728553
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one AACNT-short-related failure mode, one GATE-short-related failure mode, and one TS-short-related failure mode.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: August 8, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing first and second does of standard cell compatible, NCEM-enabled fill cells, with the first DOE including side-to-side short configured fill cells, and the second DOE including tip-to-tip short configured fill cells
    Patent number: 9721937
    Abstract: An IC includes first and second designs of experiments (DOEs), each comprised of at least two fill cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The first DOE contains fill cells configured to enable non-contact (NC) detection of side-to-side shorts, and the second DOE contains fill cells configured to enable NC detection of tip-to-tip shorts.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: August 1, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including tip-to-tip short configured fill cells, and the second DOE including corner short configured fill cells
    Patent number: 9721938
    Abstract: An IC includes first and second designs of experiments (DOEs), each comprised of at least two fill cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The first DOE contains fill cells configured to enable non-contact (NC) detection of tip-to-tip shorts, and the second DOE contains fill cells configured to enable NC detection of corner shorts.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: August 1, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing first and second DOEs of standard cell compatible, NCEM-enabled fill cells, with the first DOE including side-to-side short configured fill cells, and the second DOE including tip-to-side short configured fill cells
    Patent number: 9711496
    Abstract: An IC includes first and second designs of experiments (DOES), each comprised of at least two fill cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The first DOE contains fill cells configured to enable non-contact (NC) detection of side-to-side shorts, and the second DOE contains fill cells configured to enable NC detection of tip-to-side shorts.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 18, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Process for making semiconductor dies, chips, and wafers using in-line measurements obtained from DOEs of GATE-snake-open-configured, NCEM-enabled fill cells
    Patent number: 9711421
    Abstract: Improved processes for manufacturing wafers, chips, or dies utilize in-line data obtained from non-contact electrical measurements (“NCEM”) of fill cells that contain structures configured to target/expose a variety of open-circuit, short-circuit, leakage, or excessive resistance failure modes, including GATE-snake-open and/or GATE-snake-resistance failure modes. Such processes may involve evaluating Designs of Experiments (“DOEs”), comprised of multiple NCEM-enabled fill cells, in at least two variants, all targeted to the same failure mode(s).
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: July 18, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • IC chips containing a mixture of standard cells obtained from an original set of design rules and enhanced standard cells that are a substantially uniform variant of the original set of design rules and methods for making the same
    Patent number: 9704846
    Abstract: The present invention relates to IC chips containing a mixture of standard cells obtained from an original set of design rules and enhanced standard cells that are a variant of the original set of design rules and methods for making the same.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: July 11, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Jonathan Haigh, Elizabeth Lagnese
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and metal-short-configured, NCEM-enabled fill cells
    Patent number: 9691672
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one GATE-short-related failure mode, one GATECNT-short-related failure mode, and one metal-short-related failure mode.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: June 27, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated Circuit Containing DOEs of NCEM-enabled Fill Cells
    Publication number: 20170178981
    Abstract: Wafers, chips, or dies that contain fill cells with structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). Such NCEM-enabled fill cells may target/expose a variety of open-circuit, short-circuit, leakage, or excessive resistance failure modes. Such wafers, chips, or dies may include Designs of Experiments (“DOEs”), comprised of multiple NCEM-enabled fill cells, in at least two variants, all targeted to the same failure mode(s).
    Type: Application
    Filed: April 4, 2016
    Publication date: June 22, 2017
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, AACNT-short-configured, TS-short-configured, and AA-short-configured, NCEM-enabled fill cells
    Patent number: 9653446
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one AACNT-short-related failure mode, one TS-short-related failure mode, and one AA-short-related failure mode.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: May 16, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, AACNT-short-configured, TS-short-configured, and metal-short-configured, NCEM-enabled fill cells
    Patent number: 9646961
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one AACNT-short-related failure mode, one TS-short-related failure mode, and one metal-short-related failure mode.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: May 9, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and TS-short-configured, NCEM-enabled fill cells
    Patent number: 9627370
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one GATE-short-related failure mode, one GATECNT-short-related failure mode, and one TS-short-related failure mode.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: April 18, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • D flip-flop cells, with DFM-optimized M0 cuts and V0 adjacencies
    Patent number: 9627408
    Abstract: A library of a DFM-improved standard logic cells (including D flip-flop cells) that avoid pattern-degrading configurations in the M0 and/or V0 layer(s) is disclosed, along with wafers, chips and systems constructed from such cells.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: April 18, 2017
    Assignee: PDF Solutions, Inc.
    Inventor: Jonathan Haigh
  • Integrated circuit containing standard logic cells and library-compatible, NCEM-enabled fill cells, including at least via-open-configured, GATE-short-configured, GATECNT-short-configured, and AA-short-configured, NCEM-enabled fill cells
    Patent number: 9627371
    Abstract: An IC includes logic cells, selected from a standard cell library, and fill cells, configured for compatibility with the standard logic cells. The fill cells contain structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). The IC includes such NCEM-enabled fill cells configured to enable detection and/or measurement of a variety of open-circuit and short-circuit failure modes, including at least one via-open-related failure mode, one GATE-short-related failure mode, one GATECNT-short-related failure mode, and one AA-short-related failure mode.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: April 18, 2017
    Assignee: PDF Solutions, Inc.
    Inventors: Stephen Lam, Dennis Ciplickas, Tomasz Brozek, Jeremy Cheng, Simone Comensoli, Indranil De, Kelvin Doong, Hans Eisenmann, Timothy Fiscus, Jonathan Haigh, Christopher Hess, John Kibarian, Sherry Lee, Marci Liao, Sheng-Che Lin, Hideki Matsuhashi, Kimon Michaels, Conor O'Sullivan, Markus Rauscher, Vyacheslav Rovner, Andrzej Strojwas, Marcin Strojwas, Carl Taylor, Rakesh Vallishayee, Larg Weiland, Nobuharu Yokoyama
  • Standard cell library that includes 13-CPP and 17-CPP D flip-flop cells, with DFM-optimized M0 cuts and V0 adjacencies
    Patent number: 9595536
    Abstract: A library of a DFM-improved standard logic cells that avoid pattern-degrading configurations in the M0 and/or V0 layer(s), and includes 13-CPP and 17-CPP D flip-flop cells, is disclosed, along with wafers, chips and systems constructed from such cells.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: March 14, 2017
    Assignee: PDF Solutions, Inc.
    Inventor: Jonathan Haigh
  • Standard cell library with DFM-optimized M0 cuts
    Patent number: 9529954
    Abstract: A library of a DFM-improved standard logic cells that avoid pattern-degrading configurations in the M0 layer is disclosed, along with wafers, chips and systems constructed from such cells.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: December 27, 2016
    Assignee: PDF Solutions, Inc.
    Inventor: Jonathan Haigh
  • Standard cell library with DFM-optimized M0 cuts and V0 adjacencies
    Patent number: 9461065
    Abstract: A library of a DFM-improved standard logic cells that avoid pattern-degrading configurations in the M0 and/or V0 layer(s) is disclosed, along with wafers, chips and systems constructed from such cells.
    Type: Grant
    Filed: April 17, 2016
    Date of Patent: October 4, 2016
    Assignee: PDF Solutions, Inc.
    Inventor: Jonathan Haigh
  • High-yielding standard cell library and circuits made therefrom
    Patent number: 9438237
    Abstract: An improved 20/22 nm standard cell library, as depicted in FIGS. 1-491, achieves surprisingly significant improvements in manufacturing yield, as compared to a commercially-used library for the same fabrication process. The invention relates to product ICs made using this library (or topologically equivalent variants thereof), as well as processes for making such product ICs using said library (or its variants).
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: September 6, 2016
    Assignee: PDF Solutions, Inc.
    Inventors: Jonathan Haigh, Vyacheslav V. Rovner
  • OPPORTUNISTIC PLACEMENT OF IC TEST STRUCUTRES AND/OR E-BEAM TARGET PADS IN AREAS OTHERWISE USED FOR FILLER CELLS, TAP CELLS, DECAP CELLS, SCRIBE LINES, AND/OR DUMMY FILL, AS WELL AS PRODUCT IC CHIPS CONTAINING SAME
    Publication number: 20150270181
    Abstract: Product ICs/wafers include additional diagnostic, test, or monitoring structures opportunistically placed in filler cell positions, within tap cells, within decap cells, within scribe line areas, and/or within dummy fill regions. Improved fabrication processes utilize data from such structure(s) in wafer disposition decisions, rework decisions, process control, yield learning, or fault diagnosis.
    Type: Application
    Filed: February 3, 2015
    Publication date: September 24, 2015
    Inventors: Indranil De, Dennis J. Ciplickas, Stephen Lam, Jonathan Haigh, Vyacheslav V. Rovner, Christopher Hess, Tomasz W. Brozek, Andrzej J. Strojwas, Kelvin Doong, John K. Kibarian, Sherry F. Lee, Kimon W. Michaels, Marcin A. Strojwas, Conor O'Sullivan, Mehul Jain