Average Co-Inventor Count = 5.83
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. International Business Machines Corporation (3 from 164,108 patents)
2. Trw Automotive U.S. LLC (1 from 278 patents)
4 patents:
1. 9078325 - Method and apparatus to control light intensity as voltage fluctuates
2. 7219046 - Characterizing input/output models
3. 7131080 - Simulation management system
4. 7111275 - Electronic circuit design analysis system