Patents by Inventor Wayne Liao

Wayne Liao 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: 20250245351
    Abstract: The systems and methods disclosed herein receives artifacts generated using a first set of models within a multi-model superstructure. The multi-model superstructure includes a second set of models to test the first set of models. The multi-model superstructure dynamically routes the artifacts of the first set of models to one or more models of the second set of models by (i) determining a set of dimensions of the artifacts against which to evaluate the artifacts and (ii) identifying the models in the second set used to test the particular dimension. The second set of models then assesses each artifact against a set of assessment metrics. If an artifact fails to meet one or more assessment metrics, the second set of models generates actions to align the artifact with the set of assessment metrics.
    Type: Application
    Filed: April 18, 2025
    Publication date: July 31, 2025
    Inventors: Sofia RAHMAN, James MYERS, Prashant PRAVEEN, Shardul MALVIYA, Wayne LIAO, Deepak JAIN, Samantha CORY, Mariusz SATERNUS, Daniel LEWANDOWSKI, Biraj Krushna RATH, Stuart MURRAY, Philip DAVIES, Payal JAIN, Tariq Husayn MAONAH, Vishal MYSORE, Ramkumar AYYADURAI, Chamindra DESILVA, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam
  • Patent number: 12346820
    Abstract: The systems and methods disclosed herein receive alphanumeric characters defining operative boundaries for expected model use cases, along with operational data. The expected model use cases share common attributes, which are used by a first AI model to construct observed model use cases from the operational data. Each observed model use case includes features such as a text-based description, expected input and output, AI model(s) generating the expected output from the input, and/or data supporting the AI models. For each observed model use case, a second AI model maps the alphanumeric characters and features to a risk category, selecting from multiple risk categories based on the level of risk associated with the features. The system identifies criteria for the observed model use case within the alphanumeric characters and generates gaps by comparing the criteria with the features of the observed model use case.
    Type: Grant
    Filed: September 18, 2024
    Date of Patent: July 1, 2025
    Assignee: Citibank, N. A.
    Inventors: Sofia Rahman, Christopher Tucker, James Myers, Prashant Praveen, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra Desilva
  • Patent number: 12339886
    Abstract: The systems and methods disclosed herein relate to querying data using artificial intelligence models. A generalized model receives an output generation request and partitions it into segments mapped to specific domains, where each domain indicates associated databases and guidelines. The segments are routed to domain-specific models trained on domain-specific data, which generate query fragments by comparing performance metrics and system resource usage metrics. The query fragments are aggregated into an overall query that satisfies guidelines across domains. The systems and methods can include a feedback loop to adjust the domain-specific models using user interactions and performance metrics to dynamically adapt to a skill level or experience of the user.
    Type: Grant
    Filed: February 24, 2025
    Date of Patent: June 24, 2025
    Assignee: Citibank, N.A.
    Inventors: Julisia Jackson, James Myers, Chamindra Desilva, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai
  • Patent number: 12299140
    Abstract: The systems and methods disclosed herein receives artifacts generated using a first set of models within a multi-model superstructure. The multi-model superstructure includes a second set of models to test the first set of models. The multi-model superstructure dynamically routes the artifacts of the first set of models to one or more models of the second set of models by (i) determining a set of dimensions of the artifacts against which to evaluate the artifacts and (ii) identifying the models in the second set used to test the particular dimension. The second set of models then assesses each artifact against a set of assessment metrics. If an artifact fails to meet one or more assessment metrics, the second set of models generates actions to align the artifact with the set of assessment metrics.
    Type: Grant
    Filed: November 14, 2024
    Date of Patent: May 13, 2025
    Assignee: Citibank, N.A.
    Inventors: Sofia Rahman, James Myers, Prashant Praveen, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra Desilva, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam
  • Publication number: 20250068743
    Abstract: The systems and methods disclosed herein receives artifacts generated using a first set of models within a multi-model superstructure. The multi-model superstructure includes a second set of models to test the first set of models. The multi-model superstructure dynamically routes the artifacts of the first set of models to one or more models of the second set of models by (i) determining a set of dimensions of the artifacts against which to evaluate the artifacts and (ii) identifying the models in the second set used to test the particular dimension. The second set of models then assesses each artifact against a set of assessment metrics. If an artifact fails to meet one or more assessment metrics, the second set of models generates actions to align the artifact with the set of assessment metrics.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Sofia RAHMAN, David GRIFFITHS, James MYERS, Prashant PRAVEEN, Shardul MALVIYA, Wayne LIAO, Deepak JAIN, Samantha CORY, Mariusz SATERNUS, Daniel LEWANDOWSKI, Biraj Krushna RATH, Stuart MURRAY, Philip DAVIES, Payal JAIN, Tariq Husayn MAONAH, Vishal MYSORE, Ramkumar AYYADURAI, Chamindra DESILVA, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam
  • Patent number: 12197859
    Abstract: The systems and methods disclosed herein receive an output generation request from that includes input for generating an output using a language model. The input includes a set of alphanumeric characters associated with operative standards for a first set of actions. The system divides the set of alphanumeric characters into text subsets. For each text subset, a vector representation is determined. Prompts are created for each vector representation including the set of alphanumeric characters, query contexts, keywords, and/or the text subset. Each vector representation's prompt is input into the language model, which generates a second set of actions of related actions, where subsequently generated actions are based on prior generated actions. The system aggregates the second set of actions into a third set of actions and displays a graphical layout. The graphical layout displays a representation of the set of alphanumeric characters and the corresponding actions.
    Type: Grant
    Filed: July 23, 2024
    Date of Patent: January 14, 2025
    Assignee: CITIBANK, N.A.
    Inventors: Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah
  • Patent number: 7939790
    Abstract: A method and apparatus is provided for biasing an avalanche photodiodes (APD). The method includes developing a first output signal s(v1) from the APD when biased with a first bias voltage v1 and developing a second output signal s(v2) from the APD when biased with a second bias voltage v2, wherein s(v)=PRZM(v), (P) is an light power illuminating the APD, R is a responsivity of the APD, M(v) is an APD avalanche gain and Z is a trans-impedance amplifier gain (Z). The method continues by acquiring a ratio r=s(v1)/s(v2)=PRZM(v1)/[PRZM(v2)]=M(v1)/M(v2) and invoking a feedback control method to bias the APD using the ratio r.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: May 10, 2011
    Assignee: Wavesplitter Technologies, Inc.
    Inventors: Weilong William Lee, Joseph C. Chon, Chiahung Chiu, Wayne Liao
  • Patent number: 6696025
    Abstract: The invention provides a multi-functional assembly for toilet products useful in the toilet space by designing an air freshener that has functions of deodorizing and aromatizing air into an hanging assembly that can joint with other toilet products such as the toilet-paper roll, the tooth mug, the tooth brush and the like.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: February 24, 2004
    Inventor: Wayne Liao
  • Publication number: 20020182120
    Abstract: The invention provides a multi-functional assembly for toilet products useful in the toilet space by designing an air freshener that has functions of deodorizing and aromatizing air into an hanging assembly that can joint with other toilet products such as the toilet-paper roll, the tooth mug, the tooth brush and the like.
    Type: Application
    Filed: April 27, 2001
    Publication date: December 5, 2002
    Inventor: Wayne Liao