Patent assignee · US · COMPANY

Vulcan Inc.

41Patents
38Active
41Granted
56Portfolio score

Filing activity: Jan 13, 1975 → Oct 12, 2020 · 6 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7792920B2 Network-accessible control of one or more media devices Electricity 196 Active
US6604089B1 Demand aggregation through online buying group Physics 185 Expired
US7900228B2 Maintaining a graphical user interface state that is based on a selected piece of content Electricity 124 Active
US7941819B2 Time-based graphical user interface for multimedia content Electricity 72 Active
US7720844B2 Method and system for continuous, dynamic, adaptive searching based on a continuously evolving personal region of interest Electricity 53 Active
US8359351B2 Network-accessible control of one or more media devices Electricity 31 Active
US10325410B1 Augmented reality for enhancing sporting events Physics 21 Active
US10321109B1 Large volume video data transfer over limited capacity bus Electricity 15 Active
US3952429A Sectional shoe mid-sole Human Necessities 14 Expired
US7358959B2 Methods and systems for operating a display facility or other public space Electricity 8 Expired
US8370321B2 Automated information-provision system Electricity 8 Active
US10469327B1 Operations environment model and simulation to reduce operator error Electricity 8 Active
US11044404B1 High-precision detection of homogeneous object activity in a sequence of images Physics 6 Active
US10594940B1 Reduction of temporal and spatial jitter in high-precision motion quantification systems Physics 4 Active
US10628982B2 Augmented reality techniques Physics 3 Active
US10939138B1 Quality control engine for video decompression Electricity 3 Active
US11470355B1 Quality control engine for video compression Electricity 3 Active
US11282282B2 Virtual and physical reality integration Physics 2 Active
US10911450B2 Augmented reality service negotiation Electricity 2 Active
US11146557B2 Augmented reality service negotiation Electricity 2 Active
US10600192B1 Multi-camera homogeneous object alignment Physics 1 Active
US11022641B1 Electrical component monitoring circuit Electricity 1 Active
US8060538B2 Method and system for creating a concept-object database Emerging Cross-Sectional Technologies 1 Active
US10996831B2 Augmented reality cursors Physics 1 Active
US10872400B1 Spectral selection and transformation of image frames Physics 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.