View source for Category:Qizhen DU

== Qizhen DU ==

=== Executive Summary ===
Qizhen DU is an inventor who has filed 3 patents. Their primary areas of innovation include Seismology; Seismic or acoustic prospecting or detecting (2 patents), Processing seismic data, e.g. for interpretation or for event detection  ( (2 patents), GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS  (means for indicating the location of accidentally buried, e.g. snow-buried, persons (1 patents), and they have worked with companies such as China University of Petroleum (East China) (3 patents). Their most frequent collaborators include [[Category:Li-Yun FU|Li-Yun FU]] (3 collaborations), [[Category:Shihao ZHOU|Shihao ZHOU]] (2 collaborations), [[Category:Zhaoshun LIU|Zhaoshun LIU]] (2 collaborations).

=== Patent Filing Activity ===
[[File:Qizhen_DU_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Qizhen_DU_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_G01V1/008|G01V1/008]] (Seismology; Seismic or acoustic prospecting or detecting): 2 patents
* [[:Category:CPC_G01V1/284|G01V1/284]] (Processing seismic data, e.g. for interpretation or for event detection  (): 2 patents
* [[:Category:CPC_G01V1/307|G01V1/307]] (GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS  (means for indicating the location of accidentally buried, e.g. snow-buried, persons): 1 patents
* [[:Category:CPC_G01V2210/74|G01V2210/74]] (GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS  (means for indicating the location of accidentally buried, e.g. snow-buried, persons): 1 patents

=== Companies ===
[[File:Qizhen_DU_Top_Companies.png|border|800px]]

==== List of Companies ====
* China University of Petroleum (East China): 3 patents

=== Collaborators ===
* [[:Category:Li-Yun FU|Li-Yun FU]][[Category:Li-Yun FU]] (3 collaborations)
* [[:Category:Shihao ZHOU|Shihao ZHOU]][[Category:Shihao ZHOU]] (2 collaborations)
* [[:Category:Zhaoshun LIU|Zhaoshun LIU]][[Category:Zhaoshun LIU]] (2 collaborations)
* [[:Category:Wenhao LYU|Wenhao LYU]][[Category:Wenhao LYU]] (2 collaborations)
* [[:Category:Fuyuan ZHANG|Fuyuan ZHANG]][[Category:Fuyuan ZHANG]] (1 collaborations)

[[Category:Qizhen DU]]
[[Category:Inventors]]
[[Category:Inventors filing patents with China University of Petroleum (East China)]]