John W. Barrus
86Patents
19h-index
37Co-inventors
84Inventor score
Filing activity: Jul 15, 1994 → Nov 18, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5465291A | Apparatus for ordering from remote locations | Electricity | 199 | Expired |
| US6693652B1 | System and method for automatic generation of visual representations and links in a hierarchical messaging system | Physics | 162 | Expired |
| US6058397A | 3D virtual environment creation management and delivery system | Emerging Cross-Sectional Technologies | 136 | Expired |
| US5570301A | System for unencumbered measurement and reporting of body posture | Human Necessities | 95 | Expired |
| US5914783A | Method and apparatus for detecting the location of a light source | Physics | 84 | Expired |
| US5736990A | System for designing a virtual environment utilizing locales | Electricity | 78 | Expired |
| US9449031B2 | Sorting and filtering a table with image data and symbolic data in a single cell | Physics | 76 | Active |
| US7150399B2 | Embedding barcode data in an auxiliary field of an image file | Physics | 68 | Expired |
| US7552381B2 | Check boxes for identifying and processing stored documents | Electricity | 56 | Expired |
| US6784899B1 | Systems and methods for providing rich multimedia messages to remote users using telephones and facsimile machines | Electricity | 42 | Expired |
| US7739583B2 | Multimedia document sharing method and apparatus | Physics | 37 | Expired |
| US7225405B1 | System and method for audio creation and editing in a multimedia messaging environment | Physics | 35 | Expired |
| US7509569B2 | Action stickers for nested collections | Physics | 27 | Expired |
| US6975334B1 | Method and apparatus for simulating the appearance of paving stone on an existing driveway | Physics | 25 | Expired |
| US5990896A | Rapid and efficient terrain surface finding system | Physics | 23 | Expired |
| US7757162B2 | Document collection manipulation | Electricity | 21 | Expired |
| US8977860B2 | Method and apparatus for tamper proof camera logs | Physics | 21 | Active |
| US7562302B1 | System and method for automatic generation of visual representations and links in a hierarchical messaging system | Physics | 19 | Expired |
| US8698873B2 | Video conferencing with shared drawing | Electricity | 19 | Active |
| US7999842B1 | Continuously rotating video camera, method and user interface for using the same | Electricity | 18 | Active |
| US9652562B2 | Proximal equipment data capture | Electricity | 18 | Active |
| US9558170B2 | Creating and switching a view of a collection including image data and symbolic data | Physics | 17 | Active |
| US8063887B2 | Thin multiple layer input/output device | Emerging Cross-Sectional Technologies | 16 | Active |
| US8286083B2 | Copying documents from electronic displays | Electricity | 14 | Active |
| US7876472B2 | Handheld printer and method of operation | Performing Operations; Transporting | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.