Education

2013-2017
Ph.D. in Computer Science
Posgrado en Ciencia e Ingeniería de la Computación
Universidad Nacional Autónoma de México
Specialized in Theory of Algorithms and Computational Geometry.

2017
Research Stay
Instituto Universitario de Investigación de Matemáticas y Aplicaciones
Universidad de Zaragoza
Graph theory and algorithms.

2010-2012
M.Sc. Computer Science
Posgrado en Ciencia e Ingeniería de la Computación
Universidad Nacional Autónoma de México
Specialized in Systems Engineering and Computer Networks

2002-2005
Computer Technician
Centro de Bachillerato Tecnológico Industrial y de Servicios No. 44

Experience

2020-now
Senior Research Engineer
3D Lab, HP Labs
  • Thermal packing enginee to drive HP MJF yield up
  • Geometric deep learning applied on 3D printing

2017-2020
Research Engineer
3D Lab, HP Labs
  • Geometric deep learning applied on 3D printing
  • Geometric analysis of 3D models (mesh, point cloud, volumetric)
  • Image processing of 3D print layers

2017
R&D Engineer
Dextra Technology
  • Data analysis of thermal raw data
  • Statistics and thermal data visualization

2016
University Teacher
Facultad de Ingeniería, UNAM
Course:

2011-2015
Posgraduate Teacher Assistant
Posgrado en Ciencia e Ingeniería de la Computación, UNAM
Courses:
  • Theory of Complexity. Fall 2015.
  • Algorithms for Ad Hoc Networks. Fall 2013.
  • Distributed Systems and Verification. Fall 2012.
  • Theory of Algorithms and Data Structures. Spring 2012.
  • Programming Languages. Fall 2011, Fall 2012.

2013-2014
Department Coordinator
Dirección Divisional de Patentes
Instituto Mexicano de la Propiedad Industrial
  • Automation of electronic submission of patent applications
  • Interconnection with the internal management systems

Publications

Thesis

Refereed Journal Papers

Conference Papers

Patents

  • DISPLACEMENT MAPS
    Method to encode geometrical compensations using point clouds and print such object.
    Application No PCT/US2020/014134
    Jan 2020
  • OBJECT DEFORMATION DETERMINATION
    Methods to Automatically Quantify Part Deformation for a Production Build.
    Application No PCT/US2020/014053
    Jan 2020
  • MODEL PREDICTION
    Method to correct a CAD model in priori to compensate shape deformation caused by printing process.
    Application No PCT/US2020/016074
    Jan 2020
  • OBJECT DEFORMATIONS
    Methods to accurately predict part shape deformation via a novel deep neural network.
    Application No PCT/US2020/016097
    Jan 2020
  • REGISTERING OBJECTS
    Method to accurately align the CAD 3-D model and the scanned 3-D model of the printed part to compute shape deformation.
    Application No PCT/US2019/064719
    Dec 2019
  • TEMPERATURE PREDICTION IN THREE-DIMENSIONAL (3D) PARTS
    Part temperature prediction from abstract metrics derived from visual/thermal/layer image of parts.
    Application No PCT/US2019/014715
    Jan 2019
  • DETERMINING A THERMAL FOOTPRINT FOR A THREE-DIMENSIONAL PRINTED PART
    Generate a volumetric representation of a part for build volume packing to mitigate inter-part thermal bleed (aka. thermal aura)
    Application No PCT/US2018/066570
    Dec 2018
  • PART PACKING
    Optimally Packing Very Large Parts for Maximum Packing Density
    Application No PCT/US2018/066461
    Dec 2018
  • PART PACKING BASED ON AGENT USAGE
    Orient and place parts in build chamber optimized for printer agent usage
    Application No PCT/US2018/064916
    Dec 2018
  • REGION OF INTEREST MONITORING AND CONTROL FOR ADDITIVE MANUFACTURING
    Making Regions of Interests Robust to Thermal Camera Bumping
    Application No PCT/US2018/030228
    Apr 2018
  • 3-D PRINTING BATCH ANALYSIS
    Methods to homogenize the slice area black print to white area to alleviate re-reflection
    Application No PCT/US2018/029842
    Apr 2018
  • IDENTIFYING PASSES OF ADDITIVE MANUFACTURING PROCESSES DEPICTED IN THERMAL IMAGES
    Powder agnostic, content-based robust layer/pass determination with/without carriage obstruction
    Application No PCT/US2018/023115
    Mar 2018
  • DETECTION OF ABNORMAL TEMPERATURES FOR THERMAL CONTROL DURING ADDITIVE MANUFACTURING
    Detection of abnormal temperatures and estimation of actual temperatures for MJF builds with several identical objects
    Application No PCT/US2018/022128
    Mar 2018
  • MOTION CORRECTION IN ADDITIVE MANUFACTURING
    Lamp Exposure Time Compensation for MJF
    Application No PCT/US2018/014199
    Jan 2018

Talks