Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QG

Qing Guo — 3 Patents in 2017

Futurewei Technologies: 3 patents #68 of 459Top 15%
California: #8,040 of 60,394 inventorsTop 15%
Overall (2017): #63,344 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9806814 Joint acquisition of chromatic dispersion and frequency offset in optical systems Murali R. Krishnan, Fei Zhu, Yu Sheng Bai 2017-10-31
9680574 Frequency domain optical channel estimation Murali R. Krishnan, Samina Chowdhury, Fei Zhu, Yu Sheng Bai 2017-06-13
9647767 Estimation and compensation of local oscillator frequency offset and chromatic dispersion using pilot tones in spectral-shaping subcarrier modulation Fei Zhu, Yu Sheng Bai 2017-05-09