Average Co-Inventor Count = 4.05
ph-index = 4
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. Siemens Information & Communication Networks, Inc. (3 from 310 patents)
2. Siemens Business Communication Systems, Inc. (2 from 46 patents)
5 patents:
1. 6370238 - System and method for improved user interface in prompting systems
2. 6069940 - Apparatus and method for adding a subject line to voice mail messages
3. 5966351 - System and method for changing the priority of voice mail messages
4. 5832073 - Configurable I/O panel or telephony systems
5. 5770898 - Modular power management system with common EMC barrier