Ophir Frieder
151Patents
18h-index
76Co-inventors
89Inventor score
Filing activity: Apr 11, 1990 → May 6, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6701318B2 | Multiple engine information retrieval and visualization system | Emerging Cross-Sectional Technologies | 345 | Expired |
| US5864855A | Parallel document clustering process | Emerging Cross-Sectional Technologies | 221 | Expired |
| US6574632B2 | Multiple engine information retrieval and visualization system | Emerging Cross-Sectional Technologies | 164 | Expired |
| US5335345A | Dynamic query optimization using partial information | Emerging Cross-Sectional Technologies | 154 | Expired |
| US7627489B2 | Method for the construction and utilization of a medical records system | Physics | 146 | Active |
| US9288616B2 | Automated electronic reminders for a mobile user | Emerging Cross-Sectional Technologies | 58 | Active |
| US5201035A | Dynamic algorithm selection for volume rendering, isocontour and body extraction within a multiple-instruction, multiple-data multiprocessor | Physics | 58 | Expired |
| US9225789B2 | Automated mobile positional social media method and system | Electricity | 57 | Active |
| US9338759B2 | Method and system for tracking a mobile user | Physics | 57 | Active |
| US6125434A | Dynamic memory reclamation without compiler or linker assistance | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7406696B2 | System and method for providing user input information to multiple independent, concurrent applications | Electricity | 37 | Expired |
| US6904428B2 | Intranet mediator | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7660819B1 | System for similar document detection | Emerging Cross-Sectional Technologies | 31 | Expired |
| US10902955B1 | Detecting COVID-19 using surrogates | Electricity | 28 | Active |
| USD818723S1 | Digital picture frame | General | 23 | Active |
| US8862591B2 | System and method for evaluating sentiment | Physics | 23 | Active |
| USD805309S1 | Combination digital picture frame and cable wall mount | General | 22 | Active |
| US6839541B2 | Technique for establishing a virtual backbone in an ad hoc wireless network | Electricity | 18 | Expired |
| US7509572B1 | Automatic generation of document summaries through use of structured text | Physics | 17 | Expired |
| US7418399B2 | Methods and kits for managing diagnosis and therapeutics of bacterial infections | Physics | 16 | Expired |
| US8032827B2 | Automatic generation of document summaries through use of structured text | Physics | 13 | Active |
| US7885272B2 | Remote control of device by telephone or other communication devices | Electricity | 12 | Active |
| US7787711B2 | Image-based indexing and classification in image databases | Physics | 12 | Active |
| US8312023B2 | Automated forensic document signatures | Electricity | 11 | Active |
| US7720869B2 | Hierarchical structured abstract file system | Physics | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.