Darrell Diem
31Patents
11h-index
2Co-inventors
65Inventor score
Filing activity: Aug 2, 1993 → Apr 4, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5696500A | Multi-media receiver and system therefor | Electricity | 234 | Expired |
| US8223012B1 | System and method for conveying object location information | Electricity | 82 | Active |
| US8717166B2 | System and method for conveying location information via a plurality of information-sharing environments | Electricity | 79 | Active |
| US8493207B2 | Location information sharing system and method for conveying location information based on user authorization | Electricity | 71 | Active |
| US9071931B2 | Location tracking system with interfaces for setting group zones, events and alerts based on multiple levels of administrative privileges | Electricity | 67 | Active |
| US8149113B2 | Apparatus and method for conveying location event information based on access codes | Electricity | 63 | Active |
| US7525425B2 | System and method for defining an event based on relationship between an object location and a user-defined zone | Electricity | 61 | Active |
| US5485503A | Method of remote launching applications in a message delivery system | Electricity | 47 | Expired |
| US7895530B2 | User definable interface system, method, support tools, and computer program product | Performing Operations; Transporting | 32 | Active |
| US9319471B2 | Object location tracking system based on relative coordinate systems using proximity location information sources | Electricity | 21 | Active |
| US9621661B2 | Notification system for occurrences of group events based on zone and location of mobile devices | Electricity | 19 | Active |
| US11622237B2 | Method that logs locations of a mobile computing device in a log file | Electricity | 5 | Active |
| US10602364B2 | Method for conveyance of event information to individuals interested devices having phone numbers | Electricity | 3 | Active |
| US9954961B1 | Method for logging times and locations of carriers of objects or electronic logging devices (ELDs) or sensors in identified user, driver or vehicle sub-groups within a group or fleet | Electricity | 3 | Active |
| US10171950B2 | Electronic logging device (ELD) | Electricity | 3 | Active |
| US9003499B2 | System and method for conveying event information based on varying levels of administrative privilege under multiple levels of access controls | Electricity | 2 | Active |
| US11316937B2 | Method for tracking events based on mobile device location and sensor event conditions | Electricity | 2 | Active |
| US9871874B2 | Multi-level database management system and method for an object tracking service that protects user privacy | Electricity | 2 | Active |
| US11064038B2 | Method for tracking mobile objects based on event conditions met at mobile object locations | Electricity | 1 | Active |
| US10021198B1 | Software-based mobile tracking service with video streaming when events occur | Electricity | 1 | Active |
| US9119033B2 | System for sharing information about groups of individuals, drivers, vehicles or objects | Electricity | 1 | Active |
| US10382966B2 | Computing device carried by a vehicle for tracking driving events in a zone using location and event log files | Electricity | 1 | Active |
| US10819809B2 | Method for controlling conveyance of event notifications in sub-groups defined within groups based on multiple levels of administrative privileges | Electricity | 1 | Active |
| US10397789B2 | Method for controlling conveyance of event information about carriers of mobile devices based on location information received from location information sources used by the mobile devices | Electricity | 0 | Active |
| US9680941B2 | Location tracking system conveying event information based on administrator authorizations | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.