Average Co-Inventor Count = 3.93
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. International Business Machines Corporation (22 from 164,108 patents)
22 patents:
1. 8654939 - Recording and receiving voice mail with freeform bookmarks
2. 8494890 - Keeping working hours and calendar entries up-to-date
3. 8452631 - Keeping working hours and calendar entries up-to date
4. 8229994 - Method, system, and program product for providing automatic group subscriptions
5. 8204186 - Selectable audio and mixed background sound for voice messaging system
6. 7965824 - Selectable audio and mixed background sound for voice messaging system
7. 7752066 - Intelligent free-time search
8. 7747459 - Intelligent free-time search
9. 7617308 - Context conflict resolution and automatic context source maintenance
10. 7512219 - Selectable audio and mixed background sound for voice messaging system
11. 7487234 - Context conflict resolution and automatic context source maintenance
12. 7424098 - Selectable audio and mixed background sound for voice messaging system
13. 7395221 - Intelligent free-time search
14. 7318040 - Predicting and adjusting users' working hours and electronic calendar events
15. 7284002 - Calendar-enhanced awareness for instant messaging systems and electronic status boards