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Vivek R. Dave
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Santa Fe, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for measuring radiated thermal energy during an...
Patent number
11,938,560
Issue date
Mar 26, 2024
Divergent Technologies, Inc.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multi-sensor quality inference and control for additive manufacturi...
Patent number
11,931,956
Issue date
Mar 19, 2024
Divergent Technologies, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Defect detection for additive manufacturing systems
Patent number
11,858,207
Issue date
Jan 2, 2024
Sigma Additive Solutions, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Optical manufacturing process sensing and status indication system
Patent number
11,692,876
Issue date
Jul 4, 2023
Sigma Additive Solutions, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for additive manufacturing operations
Patent number
11,674,904
Issue date
Jun 13, 2023
Sigma Additive Solutions, Inc.
Vivek R. Dave
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for monitoring additive manufacturing processes
Patent number
11,607,875
Issue date
Mar 21, 2023
Sigma Additive Solutions, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods and systems for quality inference and control for additive...
Patent number
11,517,984
Issue date
Dec 6, 2022
SIGMA LABS, INC.
Lars Jacquemetton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multi-sensor quality inference and control for additive manufacturi...
Patent number
11,478,854
Issue date
Oct 25, 2022
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods and systems for quality inference and control for additive...
Patent number
11,458,576
Issue date
Oct 4, 2022
SIGMA LABS, INC.
Lars Jacquemetton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for measuring radiated thermal energy during an...
Patent number
11,390,035
Issue date
Jul 19, 2022
SIGMA LABS, INC.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Material qualification system and methodology
Patent number
11,267,047
Issue date
Mar 8, 2022
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Correction of non-imaging thermal measurement devices
Patent number
11,260,454
Issue date
Mar 1, 2022
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and system for monitoring additive manufacturing processes
Patent number
11,135,654
Issue date
Oct 5, 2021
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Optical manufacturing process sensing and status indication system
Patent number
11,073,431
Issue date
Jul 27, 2021
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Layer-based defect detection using normalized sensor data
Patent number
11,072,043
Issue date
Jul 27, 2021
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multi-sensor quality inference and control for additive manufacturi...
Patent number
10,786,948
Issue date
Sep 29, 2020
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for additive manufacturing operations
Patent number
10,717,264
Issue date
Jul 21, 2020
SIGMA LABS, INC.
Vivek R. Dave
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for measuring radiated thermal energy during an...
Patent number
10,639,745
Issue date
May 5, 2020
SIGMA LABS, INC.
Darren Beckett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical manufacturing process sensing and status indication system
Patent number
10,520,372
Issue date
Dec 31, 2019
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for measuring radiated thermal energy during an...
Patent number
10,479,020
Issue date
Nov 19, 2019
SIGMA LABS, INC.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Optical manufacturing process sensing and status indication system
Patent number
10,317,294
Issue date
Jun 11, 2019
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Material qualification system and methodology
Patent number
10,226,817
Issue date
Mar 12, 2019
SIGMA LABS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for additive manufacturing operations
Patent number
10,207,489
Issue date
Feb 19, 2019
SIGMA LABS, INC.
Vivek R. Dave
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for monitoring additive manufacturing processes
Patent number
9,999,924
Issue date
Jun 19, 2018
SIGMA LABS, INC.
Vivek R. Dave
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Structurally sound reactive materials
Patent number
8,372,224
Issue date
Feb 12, 2013
B6 Sigma, Inc.
Vivek R Dave
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Composite projectile
Patent number
8,359,979
Issue date
Jan 29, 2013
B6 Sigma, Inc.
Vivek R. Dave
F42 - AMMUNITION BLASTING
Information
Patent Grant
Methods for control of a fusion welding process by maintaining a co...
Patent number
8,354,608
Issue date
Jan 15, 2013
B6 Sigma, Inc.
Vivek R Dave
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for brazing and thermal processing
Patent number
6,917,010
Issue date
Jul 12, 2005
The Regents of the University of California
John O. Milewski
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for in-process sensing of manufacturing quality
Patent number
6,857,553
Issue date
Feb 22, 2005
The United States of America as represented by the United States Department o...
Daniel A. Hartman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
DEFECT DETECTION FOR ADDITIVE MANUFACTURING SYSTEMS
Publication number
20240092016
Publication date
Mar 21, 2024
SIGMA ADDITIVE SOLUTIONS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING OPERATIONS
Publication number
20240085336
Publication date
Mar 14, 2024
SIGMA ADDITIVE SOLUTIONS, INC.
Vivek R. Dave
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTACTLESS VOLTAGE AND CURRENT ESTIMATION...
Publication number
20230280375
Publication date
Sep 7, 2023
HARTING ELECTRIC GMBH & CO. KG
Vivek R. Dave
G01 - MEASURING TESTING
Information
Patent Application
DEFECT DETECTION FOR ADDITIVE MANUFACTURING SYSTEMS
Publication number
20230202100
Publication date
Jun 29, 2023
SIGMA ADDITIVE SOLUTIONS, INC.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS AND SYSTEMS FOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE...
Publication number
20230127650
Publication date
Apr 27, 2023
SIGMA ADDITIVE SOLUTIONS, INC.
Lars Jacquemetton
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MULTI-SENSOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE MANUFACTURI...
Publication number
20230081180
Publication date
Mar 16, 2023
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20220388249
Publication date
Dec 8, 2022
Sigma Labs, Inc.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20220324056
Publication date
Oct 13, 2022
Sigma Labs, Inc.
Darren Beckett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LAYER-BASED DEFECT DETECTION USING NORMALIZED SENSOR DATA
Publication number
20220001497
Publication date
Jan 6, 2022
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
OPTICAL MANUFACTURING PROCESS SENSING AND STATUS INDICATION SYSTEM
Publication number
20210404886
Publication date
Dec 30, 2021
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING ADDITIVE MANUFACTURING PROCESSES
Publication number
20210379666
Publication date
Dec 9, 2021
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND APPARATUS FOR CONTACTLESS VOLTAGE AND CURRENT ESTIMATION...
Publication number
20210231709
Publication date
Jul 29, 2021
HARTING ELECTRIC GMBH & CO. KG
Vivek R. Dave
G01 - MEASURING TESTING
Information
Patent Application
MULTI-SENSOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE MANUFACTURI...
Publication number
20210060647
Publication date
Mar 4, 2021
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING OPERATIONS
Publication number
20200398550
Publication date
Dec 24, 2020
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20200290154
Publication date
Sep 17, 2020
Sigma Labs, Inc.
Darren Beckett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL MANUFACTURING PROCESS SENSING AND STATUS INDICATION SYSTEM
Publication number
20200249099
Publication date
Aug 6, 2020
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20200101671
Publication date
Apr 2, 2020
Sigma Labs, Inc.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
OPTICAL MANUFACTURING PROCESS SENSING AND STATUS INDICATION SYSTEM
Publication number
20190323903
Publication date
Oct 24, 2019
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20190255654
Publication date
Aug 22, 2019
Sigma Labs, Inc.
Darren Beckett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING OPERATIONS
Publication number
20190210353
Publication date
Jul 11, 2019
Sigma Labs, Inc.
Vivek R. Dave
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MATERIAL QUALIFICATION SYSTEM AND METHODOLOGY
Publication number
20190143413
Publication date
May 16, 2019
Sigma Labs, Inc.
Vivek R. Dave
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS AND SYSTEMS FOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE...
Publication number
20190134754
Publication date
May 9, 2019
Sigma Labs, Inc.
Lars Jacquemetton
G01 - MEASURING TESTING
Information
Patent Application
CORRECTION OF NON-IMAGING THERMAL MEASUREMENT DEVICES
Publication number
20190134709
Publication date
May 9, 2019
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN...
Publication number
20190039318
Publication date
Feb 7, 2019
Sigma Labs, Inc.
R. Bruce Madigan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING ADDITIVE MANUFACTURING PROCESSES
Publication number
20180264553
Publication date
Sep 20, 2018
Sigma Labs, Inc.
Vivek R. Dave
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LAYER-BASED DEFECT DETECTION USING NORMALIZED SENSOR DATA
Publication number
20170266762
Publication date
Sep 21, 2017
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING OPERATIONS
Publication number
20170090462
Publication date
Mar 30, 2017
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
OPTICAL MANUFACTURING PROCESS SENSING AND STATUS INDICATION SYSTEM
Publication number
20170016781
Publication date
Jan 19, 2017
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MATERIAL QUALIFICATION SYSTEM AND METHODOLOGY
Publication number
20160199911
Publication date
Jul 14, 2016
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING ADDITIVE MANUFACTURING PROCESSES
Publication number
20160184893
Publication date
Jun 30, 2016
Sigma Labs, Inc.
Vivek R. Dave
B33 - ADDITIVE MANUFACTURING TECHNOLOGY