Inventor · San Jose, CA, US

Venkat Rangan

63Patents
17h-index
66Co-inventors
87Inventor score

Filing activity: Dec 5, 1997 → Mar 28, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7743051B1 Methods, systems, and user interface for e-mail search and retrieval Physics 238 Active
US7899871B1 Methods and systems for e-mail topic classification Electricity 227 Active
US6381362B1 Method and apparatus for including virtual ads in video presentations Electricity 198 Expired
US7593995B1 Methods and systems of electronic message threading and ranking Emerging Cross-Sectional Technologies 190 Active
US8032598B1 Methods and systems of electronic message threading and ranking Emerging Cross-Sectional Technologies 136 Active
US8392409B1 Methods, systems, and user interface for E-mail analysis and review Physics 89 Active
US10438172B2 Automatic ranking and scoring of meetings and its attendees within an organization Physics 56 Active
US6216163A Method and apparatus providing for automatically restarting a client-server connection in a distributed network Electricity 56 Expired
US10846643B2 Method and system for predicting task completion of a time period based on task completion rates and data trend of prior time periods in view of attributes of tasks using machine learning models Physics 52 Active
US8433665B2 Methods and systems for three-memristor synapse with STDP and dopamine signaling Physics 35 Active
US7657603B1 Methods and systems of electronic message derivation Emerging Cross-Sectional Technologies 31 Active
US9058327B1 Enhancing training of predictive coding systems through user selected text Physics 27 Active
US8606732B2 Methods and systems for reward-modulated spike-timing-dependent-plasticity Physics 26 Active
US9542643B2 Efficient hardware implementation of spiking networks Physics 25 Active
US7376765B2 Apparatus and method for storage processing with split data and control paths Electricity 21 Active
US9607272B1 System and method for training data generation in predictive coding Physics 20 Active
US8965814B1 Selection of most effective machine learning kernel from a training set of documents Physics 18 Active
US9471840B2 Apparatus and method for low-power object-detection in images using hardware scanning window Physics 16 Active
US8171393B2 Method and system for producing and organizing electronically stored information Physics 16 Active
US8200871B2 Systems and methods for scalable distributed storage processing Electricity 15 Active
US9600568B2 Methods and systems for automatic evaluation of electronic discovery review and productions Physics 15 Active
US5987493A Method and apparatus determining the load on a server in a network Electricity 13 Expired
US9554100B2 Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor Emerging Cross-Sectional Technologies 13 Active
US10515284B2 Single-processor computer vision hardware control and application execution Emerging Cross-Sectional Technologies 12 Active
US7752361B2 Apparatus and method for data migration in a storage processing device Electricity 12 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.