Average Co-Inventor Count = 1.67
ph-index = 1
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 (5 from 164,197 patents)
5 patents:
1. 9571617 - Controlling mute function on telephone
2. 9413864 - Controlling mute function on telephone
3. 8787866 - System, method and program for controlling mute function on telephone
4. 7891978 - Search and rescue training simulator
5. 7467146 - System, method and program product for determining whether a web page returned to a web browser is a redirected web page