Average Co-Inventor Count = 6.15
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. Tianjin University (1 from 257 patents)
2. China National Offshore Oil Corporation (1 from 29 patents)
3. China Oilfield Services, Limited (1 from 23 patents)
2 patents:
1. 9404189 - High temperature carbon dioxide corrosion inhibitor
2. 8958075 - Swing-style and high signal-to-noise ratio demodulation devices and corresponding demodulation method for the measurement of low coherence interference displacement