Average Co-Inventor Count = 2.88
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. Leland Stanford Junior University (3 from 5,313 patents)
2. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)
3. Tolfa Corporation (1 from 1 patent)
4. Chatham Telecommunications, Inc., (1 from 1 patent)
6 patents:
1. 9710787 - Systems and methods for representing, diagnosing, and recommending interaction sequences
2. 9516291 - Television systems incorporating separate A/V processing systems and television displays
3. 6724918 - System and method for indexing, accessing and retrieving audio/video with concurrent sketch activity
4. 5973694 - Method of communication using sized icons, text, and audio
5. 5784286 - Design process recording method and a design process recorder
6. 5742779 - Method of communication using sized icons, text, and audio