Average Co-Inventor Count = 2.58
ph-index = 13
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Nortel Networks Corporation (11 from 4,171 patents)
2. Northern Telecom Limited (3 from 2,276 patents)
3. Bell-northern Research Ltd. (1 from 13 patents)
14 patents:
1. 7222304 - Multitasking graphical user interface
2. 6697842 - Dynamic context filters for communication and information management
3. 6608637 - Multitasking graphical user interface
4. 6442263 - Electronic business cards
5. 6340979 - Contextual gesture interface
6. 6333973 - Integrated message center
7. 6310610 - Intelligent touch display
8. 6226367 - Calling line identification with location icon
9. 6208713 - Method and apparatus for locating a desired record in a plurality of records in an input recognizing telephone directory
10. 6084951 - Iconized name list
11. 6037937 - Navigation tool for graphical user interface
12. 5923327 - Scrolling with automatic compression and expansion
13. 5890052 - Foldable wireless telephone wallet
14. 5421740 - Electronic circuit pack and mounting frame combination