Patents by Inventor Arunkumar Natarajan
Arunkumar Natarajan 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).
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Patent number: 11921972Abstract: A computer-implemented method of diagnosing a technology environment using augmented reality may include: receiving status information corresponding to the technology environment; generating, based on the status information, a 3D visualization of the technology environment; causing an augmented reality device to display the 3D visualization, the 3D visualization including one or more first level icons; receiving first selection information from the augmented reality device, the first selection information corresponding to a first selection gesture performed by a user of the augmented reality device; and in response to the first selection information, causing the augmented reality device to display one or more second level icons as part of the 3D visualization.Type: GrantFiled: October 13, 2022Date of Patent: March 5, 2024Assignee: Capital One Services, LLCInventors: Arunkumar Natarajan, Omari Felix, Colleen Frank, Venkata Mandali
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Patent number: 11919233Abstract: Various embodiments provide a method of additively manufacturing a part including depositing a layer of a powder on a working surface, depositing a binder solution on the layer of the powder at first locations, and depositing a sintering aid solution on the layer of the powder at second locations. The sintering aid solution comprises a sintering aid in a solvent. In various embodiments, the sintering aid enables an increased brown strength as compared to parts containing unbound powder. The method enables binders that provide high green strength to be used at the edges of the part, while also balancing a shortened debind time with an increased brown strength. Embodiments in which binder solution is deposited according to a predetermined pattern at second locations are also described.Type: GrantFiled: August 17, 2022Date of Patent: March 5, 2024Assignee: General Electric CompanyInventors: Mary Kathryn Thompson, Arunkumar Natarajan, Kwok Pong Chan, Vadim Bromberg, Xi Yang, Ananda Barua, William C. Alberts
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Publication number: 20240051019Abstract: A green body part comprises a first green portion, a second green portion, an interfacial joint between the first green portion and the second green portion, and a joint material disposed within the interfacial joint. The joint material comprises a powder having a particle size distribution than or equal to 1 ?m and less than or equal to 50 ?m. A method of manufacturing a joined part includes applying a joint material on a face of the first green portion and contacting the second green portion to the joint material on the face of the first green portion to form a joined green body part.Type: ApplicationFiled: July 17, 2023Publication date: February 15, 2024Applicant: General Electric CompanyInventors: Arunkumar Natarajan, Kwok Pong Chan, William C. Alberts, Sivaruban Shivanathan, Elliot C. Dilger, Gregg H. Wilson
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Publication number: 20240034902Abstract: A water-based binder solution comprises a thermoplastic binder, greater than or equal to 4 wt % to less than or equal to 20 wt % of a non-aqueous solvent having a boiling point greater than or equal to 100° C. and less than or equal to 175° C., and water. The thermoplastic binder comprises a first polymer strand having a weight average molecular weight (Mw) of from 5,000 g/mol to 15,000 g/mol; and at least one of a second polymer strand having a weight average molecular weight (Mw) of from 10,000 g/mol to 50,000 g/mol and a third polymer strand having a weight average molecular weight (Mw) of from 1,000 g/mol to 5,000 g/mol. A method of monitoring a print head of an additive manufacture process comprises depositing a water-based binder solution on the thermal paper.Type: ApplicationFiled: July 28, 2022Publication date: February 1, 2024Applicant: General Electric CompanyInventors: Arunkumar Natarajan, William C. Alberts
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Patent number: 11799935Abstract: A method includes receiving from a transmitting data interface, a data stream mapping of a data input into data shards for transmission in a data stream over a data stream communication channel. Data capacity for a data producing software application from a plurality of data producing software applications is adjusted by increasing or decreasing a number of data shards in the data stream assigned to the data producing software application. An updated data stream mapping of the data input into the plurality of data shards is generated by updating a start hash key and an end hash key in a range for each of the data shards assigned to the data producing software application. The updated data stream mapping is sent to the transmitting data interface for adjusting the data capacity in the data stream transmitted over the data stream communication channel of the data producing software application.Type: GrantFiled: February 10, 2023Date of Patent: October 24, 2023Assignee: Capital One Services, LLCInventors: Yasaswy Rajendraprasad Ravala, Sudha Shiva Kumar Marri, Arunkumar Natarajan, Krystan R. Franzen
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Publication number: 20230250272Abstract: In various embodiments, a water-based binder solution for use in additive manufacturing, includes a thermoplastic binder. The thermoplastic binder includes a first polymer strand having a weight average molecular weight (Mw) of from greater than or equal to 5,000 g/mol to less than or equal to 15,000 g/mol, a second polymer strand having a weight average molecular weight of from greater than or equal to 10,000 g/mol to less than or equal to 50,000 g/mol, and a third polymer strand having a weight average molecular weight of from greater than or equal to 1,000 g/mol to less than or equal to 5,000 g/mol. The binder solution further comprises from greater than or equal to 0.1 wt% to less than or equal to 5 wt% of a non-aqueous solvent having a boiling point of greater than 100° C.Type: ApplicationFiled: April 3, 2023Publication date: August 10, 2023Applicant: General Electric CompanyInventors: Arunkumar Natarajan, William C. Alberts, Vadim Bromberg
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Publication number: 20230188587Abstract: A method includes receiving from a transmitting data interface, a data stream mapping of a data input into data shards for transmission in a data stream over a data stream communication channel. Data capacity for a data producing software application from a plurality of data producing software applications is adjusted by increasing or decreasing a number of data shards in the data stream assigned to the data producing software application. An updated data stream mapping of the data input into the plurality of data shards is generated by updating a start hash key and an end hash key in a range for each of the data shards assigned to the data producing software application. The updated data stream mapping is sent to the transmitting data interface for adjusting the data capacity in the data stream transmitted over the data stream communication channel of the data producing software application.Type: ApplicationFiled: February 10, 2023Publication date: June 15, 2023Inventors: Yasaswy Rajendraprasad Ravala, Sudha Shiva Kumar Marri, Arunkumar Natarajan, Krystan R. Franzen
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Patent number: 11673323Abstract: A method of manufacturing a green body part comprises depositing a layer of a powder on a working surface; and selectively depositing a binder solution comprising a thermoplastic binder, a fluorescent material, and a binder medium into the layer of powder in a pattern representative of a structure of a layer of the green body part. The thermoplastic binder comprises one or more polymer strands dissolved in a solvent medium having an average molecular weight from greater than or equal to 7,000 g/mol to less than or equal to 100,000 g/mol. Binder solutions comprising fluorescent material and green body parts adhered together using the same are also disclosed.Type: GrantFiled: May 21, 2021Date of Patent: June 13, 2023Assignee: General Electric CompanyInventors: Arunkumar Natarajan, Joshua Tyler Mook, Kwok Pong Chan, William C. Alberts, Vadim Bromberg
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Patent number: 11667078Abstract: A method of manufacturing comprises depositing a layer of a powder on a working surface and selectively depositing a water-based binder solution comprising from 0.1 wt % to 5 wt % of a non-aqueous solvent having a boiling point of greater than 100° C. and less than or equal to 175° C. at 1 atm and a thermoplastic binder comprises a first polymer strand including a first functional group and a second polymer strand including a second functional group into the layer of powder in a pattern representative of a structure of a part. The method further comprises non-covalently coupling the first and second polymer strands together via interaction between the first and second functional groups to form a green body part.Type: GrantFiled: May 21, 2021Date of Patent: June 6, 2023Assignee: General Electric CompanyInventors: Arunkumar Natarajan, Kwok Pong Chan, William C. Alberts, Vadim Bromberg
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Patent number: 11643542Abstract: In various embodiments, a water-based binder solution for use in additive manufacturing, includes a thermoplastic binder. The thermoplastic binder includes a first polymer strand having a weight average molecular weight (Mw) of from greater than or equal to 5,000 g/mol to less than or equal to 15,000 g/mol, a second polymer strand having a weight average molecular weight of from greater than or equal to 10,000 g/mol to less than or equal to 50,000 g/mol, and a third polymer strand having a weight average molecular weight of from greater than or equal to 1,000 g/mol to less than or equal to 5,000 g/mol. The binder solution further comprises from greater than or equal to 0.1 wt % to less than or equal to 5 wt % of a non-aqueous solvent having a boiling point of greater than 100° C.Type: GrantFiled: May 21, 2021Date of Patent: May 9, 2023Assignee: General Electric CompanyInventors: Arunkumar Natarajan, William C. Alberts, Vadim Bromberg
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Patent number: 11630756Abstract: A method including receiving, from a user device, a user request to access data associated with a web page; generating, by a processor, a first transaction identification; collecting transaction information, the transaction information comprising server-side metrics; integrating, by the processor, the first transaction identification with the transaction information; transmitting, by the processor, the first transaction identification to the user device; receiving, from the user device, client-side data associated with a second transaction identification; integrating, by the processor, the server-side metrics and the client-side data; and analyzing, by the processor, the integrated server-side metrics and the client-side data.Type: GrantFiled: August 2, 2021Date of Patent: April 18, 2023Assignee: CAPITAL ONE SERVICES, LLCInventors: Venkata Mandali, Sateesh Mamidala, Arunkumar Natarajan, Kadhiresan Kanniyappan
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Publication number: 20230082562Abstract: A binder comprises a monomer and an initiator. The monomer comprises at least one of a difunctional monomer and a monofunctional monomer. A method of manufacturing a part includes depositing a layer of particulate material on a working surface; selectively applying a binder in at least one of an edge of the layer of particulate material and an infill pattern representative of a stress of the object; repeating the steps of depositing and selectively applying to form a plurality of layers of particulate material with the applied binder; and exposing the plurality of layers of particulate material with the applied binder to an excitation source to decompose the initiator and initiate polymerization of the monomer to thereby form the green body part.Type: ApplicationFiled: August 17, 2022Publication date: March 16, 2023Applicant: General Electric CompanyInventors: Arunkumar Natarajan, Kwok Pong Chan, Vadim Bromberg, Joshua Tyler Mook, William C. Alberts
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Publication number: 20230072651Abstract: A computer-implemented method of diagnosing a technology environment using augmented reality may include: receiving status information corresponding to the technology environment; generating, based on the status information, a 3D visualization of the technology environment; causing an augmented reality device to display the 3D visualization, the 3D visualization including one or more first level icons; receiving first selection information from the augmented reality device, the first selection information corresponding to a first selection gesture performed by a user of the augmented reality device; and in response to the first selection information, causing the augmented reality device to display one or more second level icons as part of the 3D visualization.Type: ApplicationFiled: October 13, 2022Publication date: March 9, 2023Applicant: Capital One Services, LLCInventors: Arunkumar NATARAJAN, Omari FELIX, Colleen FRANK, Venkata MANDALI
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Publication number: 20230073194Abstract: Various embodiments provide a method of additively manufacturing a part including depositing a layer of a powder on a working surface, depositing a binder solution on the layer of the powder at first locations, and depositing a sintering aid solution on the layer of the powder at second locations. The sintering aid solution comprises a sintering aid in a solvent. In various embodiments, the sintering aid enables an increased brown strength as compared to parts containing unbound powder. The method enables binders that provide high green strength to be used at the edges of the part, while also balancing a shortened debind time with an increased brown strength. Embodiments in which binder solution is deposited according to a predetermined pattern at second locations are also described.Type: ApplicationFiled: August 17, 2022Publication date: March 9, 2023Applicant: General Electric CompanyInventors: Mary Kathryn Thompson, Arunkumar Natarajan, Kwok Pong Chan, Vadim Bromberg, Xi Yang, Ananda Barua, William C. Alberts
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Patent number: 11582280Abstract: A method includes receiving from a transmitting data interface, a data stream mapping of a data input into data shards for transmission in a data stream over a data stream communication channel. Data capacity for a data producing software application from a plurality of data producing software applications is adjusted by increasing or decreasing a number of data shards in the data stream assigned to the data producing software application. An updated data stream mapping of the data input into the plurality of data shards is generated by updating a start hash key and an end hash key in a range for each of the data shards assigned to the data producing software application. The updated data stream mapping is sent to the transmitting data interface for adjusting the data capacity in the data stream transmitted over the data stream communication channel of the data producing software application.Type: GrantFiled: April 18, 2022Date of Patent: February 14, 2023Assignee: Capital One Services, LLCInventors: Yasaswy Rajendraprasad Ravala, Sudha Shiva Kumar Marri, Arunkumar Natarajan, Krystan R. Franzen
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Publication number: 20220382434Abstract: A computer-implemented method of diagnosing a technology environment using augmented reality may include: receiving status information corresponding to the technology environment; generating, based on the status information, a 3D visualization of the technology environment; causing an augmented reality device to display the 3D visualization, the 3D visualization including one or more first level icons; receiving first selection information from the augmented reality device, the first selection information corresponding to a first selection gesture performed by a user of the augmented reality device; and in response to the first selection information, causing the augmented reality device to display one or more second level icons as part of the 3D visualization.Type: ApplicationFiled: May 25, 2021Publication date: December 1, 2022Applicant: Capital One Services, LLCInventors: Arunkumar NATARAJAN, Omari Felix, Colleen Frank, Venkata Mandali
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Patent number: 11500511Abstract: A computer-implemented method of diagnosing a technology environment using augmented reality may include: receiving status information corresponding to the technology environment; generating, based on the status information, a 3D visualization of the technology environment; causing an augmented reality device to display the 3D visualization, the 3D visualization including one or more first level icons; receiving first selection information from the augmented reality device, the first selection information corresponding to a first selection gesture performed by a user of the augmented reality device; and in response to the first selection information, causing the augmented reality device to display one or more second level icons as part of the 3D visualization.Type: GrantFiled: May 25, 2021Date of Patent: November 15, 2022Assignee: Capital One Services, LLCInventors: Arunkumar Natarajan, Omari Felix, Colleen Frank, Venkata Mandali
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Publication number: 20220305556Abstract: A binder solution configured for use in binder jet printing is provided. The binder solution may include a primer, a surfactant, and a linkable thermoplastic binder comprising a first polymer strand and a second polymer strand, wherein the first polymer strand comprises a first functional group and the second polymer strand comprises a second functional group, and wherein the first and second functional groups are configured to non-covalently couple at least a portion of the second polymer strand with at least a portion of the first polymer strand; wherein the first polymer strand and the second polymer strand are both polymer strands of the same thermoplastic polymer, and wherein the first polymer strand further comprises the second functional group and the second polymer strand further comprises the first functional group.Type: ApplicationFiled: June 13, 2022Publication date: September 29, 2022Inventors: Arunkumar Natarajan, Carlos Bonilla Gonzalez, Kwok Pong Chan
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Publication number: 20220274169Abstract: An article of manufacture includes a part structure formed via a first additive manufacturing process and a floating structure within the part structure which is mechanically decoupled from the part structure. The floating structure is formed concurrently with the part structure via the first additive manufacturing process.Type: ApplicationFiled: May 13, 2022Publication date: September 1, 2022Inventors: Daniel Jason Erno, Arunkumar Natarajan, Ken Ivcar Salas Nobrega, Ananda Barua
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Patent number: 11415516Abstract: The invention discloses a method for reduction of autofluorescence in biological samples, comprising the steps of: a) providing a biological microscopy sample; b) irradiating the sample with visible light, wherein the visible light has a spectrum such that at least 50% of the light intensity emanates from a narrow wavelength interval within the visible range. The invention also discloses a method for autofluorescence reduction with triplet sensitizers irradiated with visible light.Type: GrantFiled: October 20, 2016Date of Patent: August 16, 2022Assignee: LEICA MICROSYSTEMS CMS GMBHInventors: Anup Sood, Arunkumar Natarajan, Dmitry Dylov, Lakshmi Sireesha Kaanumalle, Elizabeth Mary McDonough