Patents by Inventor Kevin Han

Kevin Han 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: 20240194672
    Abstract: An IC device may include a first conductive structure in a first section and a second conductive structure in a second section. The second conductive structure is in parallel with the first conductive structure in a first direction. A dimension of the second conductive structure in a second direction perpendicular to the first direction is greater than a dimension of the first conductive structure in the second direction. The first conductive structure may be coupled to a channel region of a transistor. The second conductive structure may be coupled to a channel region of another transistor. A first structure comprising a first dielectric material may be over the first conductive structure. A second structure comprising a second dielectric material may be over the second section. A third structure comprising the first dielectric material may be over the second conductive structure and be at least partially surrounded by the second structure.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 13, 2024
    Applicant: Intel Corporation
    Inventors: Bharath Bangalore Rajeeva, Manish Chandhok, Gurpreet Singh, Kevin Huggins, Eungnak Han, Florian Gstrein, Marko Radosavljevic
  • Publication number: 20240188299
    Abstract: Methods, systems, and devices for three-dimensional memory array formation techniques are described. A memory device may include a stack of materials over a substrate. The memory device may include an array of first pillars and an array of second pillars extending at least partially through the stack of materials. One or more first pillars may be excluded from one or more columns of pillars of the array first pillars. The memory device may include dielectric material in a slit extending at least partially through the stack of materials. Based on the exclusion of the one or more first pillars, the slit may have a greater width at a first portion through the stack of materials than a second portion through the stack of materials. The dielectric material located in the slit may also have a greater width at the first portion than at the second portion.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 6, 2024
    Inventors: Christopher J. Larsen, S M Istiaque Hossain, David A. Daycock, Kevin R. Gast, George Matamis, Lingyu Kong, Sok Han Wong, Lhaang Chee Ooi, Wenjie Li
  • Patent number: 11999716
    Abstract: Isoquinolinone compounds and derivatives inhibit WDR5 and associated protein-protein interactions, and the compounds and their pharmaceutical compositions are useful for treating disorders and conditions in a subject, such as cancer cell proliferation.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 4, 2024
    Assignee: Vanderbilt University
    Inventors: Taekyu Lee, Joseph R. Alvarado, Jianhua Tian, Kenneth M. Meyers, Changho Han, Jonathan J. Mills, Kevin B. Teuscher, Shaun R. Stauffer, Stephen W. Fesik, Rocco D. Gogliotti
  • Publication number: 20240168780
    Abstract: Implementation of a guided rules editor comprises displaying a view of a user interface (UI) of the guided rules editor to a user on the client device. Metadata of an organization to which the user belongs is fetched and used to identify which data of the organization is eligible for rule creation and attributes of the metadata are used to determine a layout of the one or more UI selection elements. One or more UI selection elements are rendered in one or more positions in the view on a display screen according to the layout and at least a portion of the one or more UI selection elements are populated with the data of the organization. Responsive to receiving user input of the one or more UI selection elements, an organization-specific rule is generated and saved to a data repository for execution by a rules engine after rule compilation.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240169219
    Abstract: Implementation of a guided rules editor includes a rule compilation process comprising receiving, by an event handler, a compile rules event from a process external to the rule compiler. A set of rules is retrieved from a database and loading the set of rules into a memory by the event handler. Responsive to identifying any template rules, data is bound to the template rules. Both the template rules and any non-template rules are translated into a rules language specification. A rule compilation process is performed asynchronously from a rule execution process to translate the rule language specification into a knowledge base that is to be used as input by a rule execution process. A compile completion event is emitted at compile completion.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240168956
    Abstract: A rules engine (RE) may operate in conjunction with a database providing functionality, such as transactional support in data access environments on behalf of tenants. The database may have a data repository accessible by multiple tenants, and tenants may have a private context. RE rules may be defined in the data repository having an extension point corresponding to an extension defined in the private context. Execution of database functionality may affect data defined in the database. Execution of RE rules corresponding to database functionality affects corresponding data associated with the RE. Various techniques, e.g., fact handles, event listeners, etc. may be used to coordinate tracking and synchronizing changes between RE data and/or the database. A flag or other indicator may signify state preservation between multiple calls to the database and/or the RE, e.g., to support analysis involving transactions having overlapping intermediary results such as results from performing data lookups.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240168781
    Abstract: Implementation of a guided rules editor comprises displaying a view of a user interface (UI) of the guided rules editor to a user on the client device. Metadata of an organization to which the user belongs is fetched and used to identify which data of the organization is eligible for rule creation and attributes of the metadata are used to determine a layout of the one or more UI selection elements. One or more UI selection elements are rendered in one or more positions in the view on a display screen according to the layout and at least a portion of the one or more UI selection elements are populated with the data of the organization. Responsive to receiving user input of the one or more UI selection elements, an organization-specific rule is generated and saved to a data repository for execution by a rules engine after rule compilation.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240168957
    Abstract: A rules engine (RE) may operate in conjunction with a database providing functionality, such as transactional support in data access environments on behalf of tenants. The database may have a data repository accessible by multiple tenants, and tenants may have a private context. RE rules may be defined in the data repository having an extension point corresponding to an extension defined in the private context. Execution of database functionality may affect data defined in the database. Execution of RE rules corresponding to database functionality affects corresponding data associated with the RE. Various techniques, e.g., fact handles, event listeners, etc. may be used to coordinate tracking and synchronizing changes between RE data and/or the database. A flag or other indicator may signify state preservation between multiple calls to the database and/or the RE, e.g., to support analysis involving transactions having overlapping intermediary results such as results from performing data lookups.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce Tower
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240168955
    Abstract: A rules engine (RE) may operate in conjunction with a database providing functionality, such as transactional support in data access environments on behalf of tenants. The database may have a data repository accessible by multiple tenants, and tenants may have a private context. RE rules may be defined in the data repository having an extension point corresponding to an extension defined in the private context. Execution of database functionality may affect data defined in the database. Execution of RE rules corresponding to database functionality affects corresponding data associated with the RE. Various techniques, e.g., fact handles, event listeners, etc. may be used to coordinate tracking and synchronizing changes between RE data and/or the database. A flag or other indicator may signify state preservation between multiple calls to the database and/or the RE, e.g., to support analysis involving transactions having overlapping intermediary results such as results from performing data lookups.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240169299
    Abstract: Implementation of a guided rules editor comprises displaying a view of a user interface (UI) of the guided rules editor to a user on the client device. Metadata of an organization to which the user belongs is fetched and used to identify which data of the organization is eligible for rule creation and attributes of the metadata are used to determine a layout of the one or more UI selection elements. One or more UI selection elements are rendered in one or more positions in the view on a display screen according to the layout and at least a portion of the one or more UI selection elements are populated with the data of the organization. Responsive to receiving user input of the one or more UI selection elements, an organization-specific rule is generated and saved to a data repository for execution by a rules engine after rule compilation.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 23, 2024
    Applicant: Salesforce, Inc.
    Inventors: Parth Vijay Vaishnav, Mitchell Christensen, Kevin Han
  • Publication number: 20240142683
    Abstract: The present disclosure relates to structured protective windows that have high transmission efficiency and can isolate light between different sections of the window. The structured protective windows are less prone to glass breakage compared to conventional protective windows that are typically used to protect and isolate light transmitting and light receiving components in LiDAR exterior automotive applications.
    Type: Application
    Filed: March 24, 2022
    Publication date: May 2, 2024
    Applicants: SCHOTT Corporation, SCHOTT AG
    Inventors: Oliver Sohr, Sebastian Leugner, Kevin Tabor, Elisabeth Han, Hauke Esemann
  • Publication number: 20240139715
    Abstract: A bed grading material includes fibers, a hardening agent, and a binder. The fibers include alumina, and the bed grading material may include a catalyst. The bed grading material can include a mixture of different fibers and can be vacuum formed, pressed, wet-laid, extruded, or 3D printed. The bed grading material may be beneficially incorporated into a reactor.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 2, 2024
    Inventors: Kevin E. SITERS, Chih-Han LIU, Ran W. RIOUX
  • Publication number: 20240124308
    Abstract: A compound represented by one of the formulae: BaaMobOc??(1), MOdPeOf??(2) or BagMohPiOj??(3) wherein for formula (1) the ratio of a:b is from 1:100 to 100:1, wherein for formula (2) the ratio of d:e is from 1:100 to less than 1:1 or from greater than 1:1 to 100:1, wherein for formula (3) the ratio of g:h is from 1:100 to less than 1.5:1, wherein for formula (3) the ratio of g:i is from 1:100 to 100:1, wherein for formula (3) the ratio of h:i is from 1:100 to less than 1:2, or from greater than 1:2 to less than 2:1, or from greater than 2:1 to 100:1, and wherein the molybdenum present within the compound is in the 5+ oxidation state.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Kevin Sanderson, Anna Colley, John Hodgkinson, David Strickler, Lila Dahal, Vikash Ranjan, Matthew Rosseinsky, Matthew Dyer, Dihao Zeng, Guopeng Han, Jonathon Alaria, Troy Manning, Thomas Beesley, Anna Krowitz
  • Publication number: 20240124351
    Abstract: A compound represented by one of the formulae: BaaMobOc??(1), MOdPeOf??(2) or BagMohPiOj??(3) wherein for formula (1) the ratio of a:b is greater than 1:1, wherein for formula (2) the ratio of d:e is from 1:100 to 0.45:1 or from 0.55:1 to 100:1, wherein for formula (3) the ratio of g:h is from 1:7 to 1:2 and the ratio of g:i is from 1:3 to 1:1, or the ratio of g:h is from 0.6:1 to 100:1 and the ratio of g:i is from 2.2:1 to 100:1, and wherein the molybdenum present within the compound is in the 4+ oxidation state.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Kevin Sanderson, Anna Colley, John Hodgkinson, David Strickler, Lila Dahal, Vikash Ranjan, Matthew Rosseinsky, Dihao Zeng, Matthew Dyer, Guopeng Han, Jonathon Alaria, Troy Manning, Thomas Beesley, Anna Krowitz
  • Patent number: 11953826
    Abstract: Lined photoresist structures to facilitate fabricating back end of line (BEOL) interconnects are described. In an embodiment, a hard mask has recesses formed therein, wherein liner structures are variously disposed each on a sidewall of a respective recess. Photobuckets comprising photoresist material are also variously disposed in the recesses. The liner structures variously serve as marginal buffers to mitigate possible effects of misalignment in the exposure of photoresist material to photons or an electron beam. In another embodiment, a recess has disposed therein a liner structure and a photobucket that are both formed by self-assembly of a photoresist-based block-copolymer.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: April 9, 2024
    Assignee: Intel Corporation
    Inventors: James M. Blackwell, Robert L. Bristol, Marie Krysak, Florian Gstrein, Eungnak Han, Kevin L. Lin, Rami Hourani, Shane M. Harlson
  • Publication number: 20240099772
    Abstract: A magnetic resonance guided laser ablation treatment system, including: an optical fiber cooling assembly (400), accommodating and cooling an ablation optical fiber (5); a laser ablation apparatus (200), including a laser generator and a cooling device; a stereotactic driving system (300), accommodating and controlling the position and angle of rotation of the ablation optical fiber (5); and a workstation (100), configured to control the movement of a stereotactic driving system, and generate and display ablation information of the target region during the workflow of the magnetic resonance guided laser ablation treatment system by using the magnetic resonance temperature imaging technology.
    Type: Application
    Filed: December 31, 2021
    Publication date: March 28, 2024
    Inventors: Meng Han, Wenbo LIU, Kevin AI XIN JUE LUO, Zhao WU
  • Publication number: 20240075153
    Abstract: Immunoconjugates of the Formula (I) include a linking group for linking an antibody targeting ligand (Ab) to a drug (D). Embodiments of such immunoconjugates are useful for delivering the drug to selected cells or tissues, e.g., for the treatment of cancer.
    Type: Application
    Filed: October 2, 2023
    Publication date: March 7, 2024
    Inventors: Xiaojun Han, Suvi Tuula Marjukka Orr, Kevin Duane Bunker, Peter Qinhua Huang, Kimberlee Fischer
  • Patent number: 11426925
    Abstract: Apparatuses and methods for calibrating a 3D printer are disclosed. A 3D printer toolhead may include mechanisms for detecting when a portion of the toolhead comes into contact with a build surface. A process for detecting the distance from the toolhead to the build surface is disclosed using these mechanisms. A further method of calibrating a 3D printer by measuring a plurality of points on a build surface is also disclosed.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 30, 2022
    Assignees: AON3D INC.
    Inventors: Kevin Han, Julien Sirois
  • Patent number: 11244238
    Abstract: Search query result set count estimation is described. A system parses data set query that includes first query attribute and second query attribute. The system identifies first hierarchy of connected nodes including a first node representing a first query attribute, and a second hierarchy of other connected nodes including a second node representing a second query attribute. The system identifies a directed arc connecting first correlated node in first hierarchy to second correlated node in second hierarchy. The system identifies cross-hierarchy probabilities of correlations between values of a first attribute represented by the first correlated node and values of a second attribute represented by the second correlated node.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: February 8, 2022
    Assignee: salesforce.com, inc.
    Inventors: Arun Kumar Jagota, Kevin Han
  • Publication number: 20210008790
    Abstract: Apparatuses and methods for calibrating a 3D printer are disclosed. A 3D printer toolhead may include mechanisms for detecting when a portion of the toolhead comes into contact with a build surface. A process for detecting the distance from the toolhead to the build surface is disclosed using these mechanisms. A further method of calibrating a 3D printer by measuring a plurality of points on a build surface is also disclosed.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 14, 2021
    Inventors: Kevin Han, Julien Sirois