Average Co-Inventor Count = 25.00
ph-index = 1
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. 3m Innovative Properties Company (1 from 14,059 patents)
2. Tenneco Gmbh (190 patents)
3. Tenneco (suzhou) Emission System Co., Ltd. (10 patents)
1 patent:
1. 9690038 - Systems and methods for controlling backlight output characteristics