Average Co-Inventor Count = 4.21
ph-index = 2
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. Microsoft Technology Licensing, LLC (4 from 54,638 patents)
4 patents:
1. 8205087 - Tool for digitally signing multiple documents
2. 8190902 - Techniques for digital signature formation and verification
3. 6993563 - System and method for composing, processing, and organizing electronic mail message items
4. 6549950 - Method for automatically tallying voting data in e-mail systems