Patents by Inventor Satyanarayana V Nitta

Satyanarayana V Nitta 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).

  • Publication number: 20180158025
    Abstract: An exploration-based career guidance system is disclosed. The career guidance system receives an assessment regarding a candidate and identifies a first set of roles for the candidate based on the assessment. The system receives a selection of a role from among the first set of roles and provides a simulated experience of the selected role and receives a set of interaction data from the simulated experience. The system adjusts the assessment regarding the candidate based on the set of interaction data and identifies a second, different set of roles for the candidate based on the adjusted assessment.
    Type: Application
    Filed: December 1, 2016
    Publication date: June 7, 2018
    Inventors: Satyanarayana V. Nitta, Sharad C. Sundararajan
  • Publication number: 20180102317
    Abstract: A structure having fully aligned via connecting metal lines on different Mx levels. The structure may include a first metal line and a second metal line in a first ILD, a cap covering the first ILD, the second metal line and a portion of the first metal line, a second ILD on the cap, and a via that electrically connects the first metal line to a third metal line, wherein the third metal line is above the first metal line and runs perpendicular to the first metal line, the via is fully aligned to the first metal line and the third metal line, and the via electrically connects the first metal line to the third metal line.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Inventors: Daniel C. Edelstein, Nicholas C. Fuller, Elbert E. Huang, Satyanarayana V. Nitta, David L. Rath
  • Patent number: 9911690
    Abstract: A structure having fully aligned via connecting metal lines on different Mx levels. The structure may include a first metal line and a second metal line in a first ILD, a cap covering the first ILD, the second metal line and a portion of the first metal line, a second ILD on the cap, and a via that electrically connects the first metal line to a third metal line, wherein the third metal line is above the first metal line and runs perpendicular to the first metal line, the via is fully aligned to the first metal line and the third metal line, and the via electrically connects the first metal line to the third metal line.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: March 6, 2018
    Assignee: International Business Machines Corporation
    Inventors: Daniel C. Edelstein, Nicholas C. Fuller, Elbert E. Huang, Satyanarayana V. Nitta, David L. Rath
  • Publication number: 20180063601
    Abstract: A computer system, method, and computer-readable product for automatically generating a hierarchy of concepts described in a video using semantic concept matching that assists persons in searching for specific types of content within videos. A video segment is obtained, with the segment having a distinct running time with discrete information related to one or more topics within its content. The discrete information of the video segment is then parsed out and related to a predetermined relevant topic, and then one or more attributes for weighting each discrete information relevant topic within the video segment are determined. A hierarchy of concepts of the video segments is then created, based upon, at least, the weighting of the information topic within the running time of the video segment based upon the presence of the one or more attributes. Other information related to the video segment can also be used to modify the hierarchy.
    Type: Application
    Filed: August 26, 2016
    Publication date: March 1, 2018
    Inventors: Yi-Min Chee, Ashish Jagmohan, Ravindranath Kokku, Rong Liu, Satyanarayana V. Nitta
  • Publication number: 20180060782
    Abstract: A computer system, method, and computer-readable product for providing data for career advice, such as job or education recommendations, from automated review and analysis of career-related data for an individual, which is at least initially obtained from documents, such as resumes and writing samples. For a designated individual, career-related data is obtained from the documents and an initial personality estimate is created for the designated individual based upon, at least, the obtained career-related data. One or more latent factor models for known career-personality matches are then gathered from a database and a questionnaire is provided to the individual to gather further information and augment the personality estimate. The created personality estimate is integrated with the latent factor model(s) to create career advice data.
    Type: Application
    Filed: August 23, 2016
    Publication date: March 1, 2018
    Inventors: Yi-Min Chee, Ashish Jagmohan, Ravindranath Kokku, Rong Liu, Satyanarayana V. Nitta
  • Publication number: 20160364993
    Abstract: Providing targeted, evidence-based recommendations to improve digital content quality, in one aspect, may include partitioning digital content into a sequence of logical content modules. Quality scores for the logical content modules along a plurality of quality dimensions may be determined. User interactions with the digital content on a user interface are monitored. Raw events generated from user interaction in accessing the digital content are captured. Raw event patterns for the logical content modules are detected. The raw event patterns of user interaction are transformed into a set of dynamic states representing potential user experience and performance. The set of dynamic states are associated with a respective logical content module. The quality dimensions of the logical content modules and associated quality scores are correlated with the dynamic states.
    Type: Application
    Filed: June 9, 2015
    Publication date: December 15, 2016
    Inventors: Malolan Chetlur, Prasenjit Dey, Mukesh K. Mohania, Chalapathy Neti, Satyanarayana V. Nitta, Robert J. Schloss, Bikram Sengupta
  • Publication number: 20160163640
    Abstract: A structure having fully aligned via connecting metal lines on different Mx levels. The structure may include a first metal line and a second metal line in a first ILD, a cap covering the first ILD, the second metal line and a portion of the first metal line, a second ILD on the cap, and a via that electrically connects the first metal line to a third metal line, wherein the third metal line is above the first metal line and runs perpendicular to the first metal line, the via is fully aligned to the first metal line and the third metal line, and the via electrically connects the first metal line to the third metal line.
    Type: Application
    Filed: February 16, 2016
    Publication date: June 9, 2016
    Inventors: Daniel C. Edelstein, Nicholas C. Fuller, Elbert E. Huang, Satyanarayana V. Nitta, David L. Rath
  • Patent number: 9332628
    Abstract: A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor layers. The plurality of voids is also located between a liner layer and an inter-level dielectric layer. The voids provide for enhanced electrical performance of the microelectronic structure.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: May 3, 2016
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Daniel C. Edelstein, David V. Horak, Elbert E. Huang, Satyanarayana V. Nitta, Takeshi Nogami, Shom Ponoth, Terry A. Spooner
  • Patent number: 9324650
    Abstract: A method of forming a fully aligned via connecting two metal lines on different Mx levels by forming a recessed opening above a first metal line in a first ILD; forming a cap on the first ILD and in the recessed openings; forming a second ILD on the cap; forming a metal trench hardmask above the second ILD, forming a metal trench pattern in the metal trench hardmask; forming a via pattern that is self aligned to the metal trench pattern and above a portion of the first metal line; forming a via opening exposing the first metal line by transferring the via pattern and metal trench pattern to lower levels, the via pattern is self-aligned to the recessed opening; and forming a via and a third metal line in the via opening and the transferred metal trench pattern, respectively.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: April 26, 2016
    Assignee: International Business Machines Corporation
    Inventors: Daniel C. Edelstein, Nicholas C. Fuller, Elbert E. Huang, Satyanarayana V. Nitta, David L. Rath
  • Patent number: 9318415
    Abstract: An integrated circuit and method includes a substrate, a plurality of semiconductor device layers monolithically integrated on the substrate, and a metal wiring layer with vias interconnecting the plurality of semiconductor device layers. The semiconductor device layers are devoid of bonding or joining interface with the substrate.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: April 19, 2016
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Stephen M Gates, Daniel C. Edelstein, Satyanarayana V. Nitta
  • Patent number: 9275936
    Abstract: A method of fabricating a monolithic integrated circuit using a single substrate, the method including forming a first semiconductor layer from a substrate, fabricating semiconductor devices on the substrate, fabricating at least one metal wiring layer on the semiconductor devices, forming at least one dielectric layer in integral contact with the at least one metal wiring layer, forming contact openings through the at least one dielectric layer to expose regions of the at least one metal wiring layer, integrally forming, from the substrate, a second semiconductor layer on the dielectric layer, and in contact with the at least one metal wiring layer through the contact openings, and forming a plurality of non-linear semiconductor devices in said second semiconductor layer.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: March 1, 2016
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Stephen M. Gates, Daniel C. Edelstein, Satyanarayana V. Nitta
  • Publication number: 20160049364
    Abstract: A method of forming a fully aligned via connecting two metal lines on different Mx levels by forming a recessed opening above a first metal line in a first ILD; forming a cap on the first ILD and in the recessed openings; forming a second ILD on the cap; forming a metal trench hardmask above the second ILD, forming a metal trench pattern in the metal trench hardmask; forming a via pattern that is self aligned to the metal trench pattern and above a portion of the first metal line; forming a via opening exposing the first metal line by transferring the via pattern and metal trench pattern to lower levels, the via pattern is self-aligned to the recessed opening; and forming a via and a third metal line in the via opening and the transferred metal trench pattern, respectively.
    Type: Application
    Filed: August 15, 2014
    Publication date: February 18, 2016
    Inventors: Daniel C. Edelstein, Nicholas C. Fuller, Elbert E. Huang, Satyanarayana V. Nitta, David L. Rath
  • Patent number: 9219037
    Abstract: A porous SiCOH dielectric film in which the stress change caused by increased tetrahedral strain is minimized by post treatment in unsaturated Hydrocarbon ambient. The p-SiCOH dielectric film has more —(CHx) and less Si—O—H and Si—H bonding moieties. Moreover, a stable pSiOCH dielectric film is provided in which the amount of Si—OH (silanol) and Si—H groups at least within the pores has been reduced by about 90% or less by the post treatment. A p-SiCOH dielectric film is produced that is flexible since the pores include stabilized crosslinking —(CHx)— chains wherein x is 1, 2 or 3 therein. The dielectric film is produced utilizing an annealing step subsequent deposition that includes a gaseous ambient that includes at least one C—C double bond and/or at least one C—C triple bond.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: December 22, 2015
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Stephen M. Gates, Alfred Grill, Son Nguyen, Satyanarayana V. Nitta, Thomas M. Shaw
  • Publication number: 20150289361
    Abstract: A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor layers. The plurality of voids is also located between a liner layer and an inter-level dielectric layer. The voids provide for enhanced electrical performance of the microelectronic structure.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 8, 2015
    Inventors: Daniel C. Edelstein, David V. Horak, Elbert E. Huang, Satyanarayana V. Nitta, Takeshi Nogami, Shom Ponoth, Terry A. Spooner
  • Publication number: 20150270219
    Abstract: An interconnect structure includes a patterned and cured dielectric layer located directly on a surface of a patterned permanent antireflective coating. The patterned and cured dielectric layer and the permanent antireflective coating form shaped openings. The shaped openings include an inverse profile which narrows towards a top of the shaped openings. A conductive structure fills the shaped openings wherein the patterned and cured dielectric layer and the permanent antireflective coating each have a conductively filled region.
    Type: Application
    Filed: June 8, 2015
    Publication date: September 24, 2015
    Inventors: ROBERT L. BRUCE, QINGHUANG LIN, ALSHAKIM NELSON, SATYANARAYANA V. NITTA, DIRK PFEIFFER, JITENDRA S. RATHORE
  • Patent number: 9111761
    Abstract: An in-situ process is described incorporating plasma enhanced chemical vapor deposition comprising flowing at least one of a Si, Si+C, B, Si+B, Si?B+C, and B+C containing precursor, and a N containing precursors at first times and removing the N precursor at second times and starting the flow of an oxidant gas and a porogen gas into the chamber. A dielectric layer is described comprising a network having inorganic random three dimensional covalent bonding throughout the network which contains at least one SiCN, SiCNH, SiN, SiNH, BN, BNH, CBN, CBNH, BSiN, BSiNH, SiCBN and SiCBNH as a first component and a low k dielectric as a second component adjacent thereto.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: August 18, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Stephen M. Gates, Alfred Grill, Son V. Nguyen, Satyanarayana V. Nitta
  • Patent number: 9105693
    Abstract: A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor layers. The plurality of voids is also located between a liner layer and an inter-level dielectric layer. The voids provide for enhanced electrical performance of the microelectronic structure.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: August 11, 2015
    Assignee: International Business Machines Corporation
    Inventors: Daniel C. Edelstein, David V. Horak, Elbert E. Huang, Satyanarayana V. Nitta, Takeshi Nogami, Shom Ponoth, Terry A. Spooner
  • Patent number: 9105642
    Abstract: A dielectric stack and method of depositing the stack to a substrate using a single step deposition process. The dielectric stack includes a dense layer and a porous layer of the same elemental compound with different compositional atomic percentage, density, and porosity. The stack enhances mechanical modulus strength and enhances oxidation and copper diffusion barrier properties. The dielectric stack has inorganic or hybrid inorganic-organic random three-dimensional covalent bonding throughout the network, which contain different regions of different chemical compositions such as a cap component adjacent to a low-k component of the same type of material but with higher porosity.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: August 11, 2015
    Assignee: International Business Machines Corporation
    Inventors: Griselda Bonilla, Alfred Grill, Thomas J. Haigh, Jr., Satyanarayana V. Nitta, Son Nguyen
  • Patent number: 9059251
    Abstract: A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor layers. The plurality of voids is also located between a liner layer and an inter-level dielectric layer. The voids provide for enhanced electrical performance of the microelectronic structure.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: June 16, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Daniel C. Edelstein, David V. Horak, Elbert E. Huang, Satyanarayana V. Nitta, Takeshi Nogami, Shom Ponoth, Terry A. Spooner
  • Patent number: 9054160
    Abstract: An interconnect structure includes a patterned and cured dielectric layer located directly on a surface of a patterned permanent antireflective coating. The patterned and cured dielectric layer and the permanent antireflective coating form shaped openings. The shaped openings include an inverse profile which narrows towards a top of the shaped openings. A conductive structure fills the shaped openings wherein the patterned and cured dielectric layer and the permanent antireflective coating each have a conductively filled region.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: June 9, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Robert L. Bruce, Qinghuang Lin, Alshakim Nelson, Satyanarayana V. Nitta, Dirk Pfeiffer, Jitendra S. Rathore