XD

Xiang Du

Schlumberger Technology: 3 patents #1,953 of 7,293Top 30%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
WL Westerngeco L.L.C.: 1 patents #231 of 486Top 50%
Overall (All Time): #717,256 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11110441 Catalyst for preparing pyridine base from syngas, and preparation method and application thereof Xiaopan Liu, Chaoran Luo, Yi Sheng Xue, Wenkui WANG 2021-09-07
10295683 Amplitude inversion on partitioned depth image gathers using point spread functions Robin Fletcher 2019-05-21
9964655 Deghosting after imaging Philippe Caprioli, Robin Fletcher 2018-05-08
9854082 System and method for controlling equipment installed within a building upon receiving disaster notification Hiroshi Wakameda, Naoto Seo, Junji Satou 2017-12-26
9693270 Control device, control method, and communication system Tomonari Kagimoto, Tatsuya Yatsushiro, Yasushi Shigesada, Junji Satou, Tomohide Yamamoto 2017-06-27
9075160 Inversion using a filtering operator Paul N. Childs, Robin Fletcher, Eugene W. Starr 2015-07-07
8194498 Using a wave propagator for transversely isotropic media Robin Fletcher 2012-06-05