Patent assignee · US · COMPANY

RAF Technology, Inc.

36Patents
27Active
36Granted
54Portfolio score

Filing activity: Feb 28, 2000 → Aug 21, 2014 · 9 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6643648B1 Secure, limited-access database system and method Emerging Cross-Sectional Technologies 81 Expired
US8032927B2 Verification engine for user authentication Physics 81 Active
US8526743B1 Defined data patterns for object handling Physics 79 Active
US7676433B1 Secure, confidential authentication with private data Physics 78 Active
US7031519B2 Orthogonal technology for character recognition Physics 73 Expired
US9152862B2 Object identification and inventory management Physics 70 Active
US9058543B2 Defined data patterns for object handling Physics 60 Active
US8774455B2 Document fingerprinting Physics 58 Active
US7343623B2 Authentication query strategizer and results compiler Electricity 51 Expired
US7748029B2 Authentication query strategizer and results compiler Electricity 50 Active
US6597809B1 Rollup functions for efficient storage presentation and analysis of data Physics 50 Expired
US7120302B1 Method for improving the accuracy of character recognition processes Physics 46 Expired
US9361596B2 In-field device for de-centralized workflow automation Physics 44 Active
US7333987B2 Controlled-access database system and method Emerging Cross-Sectional Technologies 44 Expired
US7379603B2 Rollup functions and methods Physics 43 Expired
US9558463B2 In-field device for de-centralized workflow automation Physics 42 Active
US8316418B2 Verification engine for user authentication Physics 40 Active
US6539112B1 Methods and system for identifying a reference region on an image of a dropped-out form Physics 23 Expired
US7687727B2 Weigh on the fly Physics 19 Active
US8106315B2 Envelope weighing apparatus with gripping compensation for variable thickness envelopes Physics 12 Active
US8153911B2 Dynamically weighing mail pieces in real time within an automated destination bar code sorter machine by temporarily accelerating the mail piece and capturing resulting closed loop motor torque sample data Physics 12 Active
US7847206B2 Mailpiece reject processing with window inserts Emerging Cross-Sectional Technologies 11 Active
US9091585B2 Smart phone scale that uses the built-in barometric pressure sensor or orientation sensors to calculate weight Electricity 11 Active
US8129635B2 Weighing a moving object using captured torque data Physics 10 Active
US8481870B2 Active electronic damping for an in-line scale Physics 10 Active

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