Average Co-Inventor Count = 4.09
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. Opto Tech Corporation (2 from 75 patents)
2. Medimaging Integrated Solution, Inc. (1 from 19 patents)
3 patents:
1. D1031982 - Handle for endoscope
2. 8523400 - Light-emitting diode streetlight structure
3. D648473 - LED street lamp