Crossbow Technology, Inc.
16Patents
8Active
16Granted
43Portfolio score
Filing activity: Jan 21, 1994 → May 14, 2010 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5615132A | Method and apparatus for determining position and orientation of a moveable object using accelerometers | Physics | 366 | Expired |
| US5819206A | Method and apparatus for determining position and orientation of a moveable object using accelerometers | Physics | 320 | Expired |
| US7216055B1 | Dynamic attitude measurement method and apparatus | Physics | 66 | Expired |
| US6421622B1 | Dynamic attitude measurement sensor and method | Physics | 60 | Expired |
| US6647352B1 | Dynamic attitude measurement method and apparatus | Physics | 47 | Expired |
| US7176808B1 | System and method for updating a network of remote sensors | Electricity | 44 | Expired |
| US7369047B2 | Adaptive sensing network | Physics | 41 | Expired |
| US7418364B1 | Dynamic attitude measurement method and apparatus | Physics | 30 | Active |
| US6853947B1 | Dynamic attitude measurement method and apparatus | Physics | 27 | Expired |
| US8214370B1 | Data pre-processing and indexing for efficient retrieval and enhanced presentation | Physics | 8 | Active |
| US7554299B2 | Battery monitoring circuit and method | Physics | 6 | Active |
| US8044847B1 | Enhancing reception of signals in global positioning system (GPS) receiver module | Electricity | 3 | Active |
| US8125384B1 | Enhancing reception of signals in global positioning systems (GPS) receiver module | Electricity | 2 | Active |
| US8078124B2 | Enhancing antenna performance in RF devices | Electricity | 1 | Active |
| US7986269B1 | Enhancing reception of signals in global positioning system (GPS) receiver module | Electricity | 1 | Active |
| US8077082B1 | Enhancing reception of signals in global positioning system (GPS) receiver module | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.