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For the Inventor, By the Inventor

Massy, France

Ziqin Yu

This inventor holds 4 USPTO granted patents. Top assignees: Cgg Services Sas, Cgg Services Sa, Cggveritas Services S.a.. Active years: 2015-2020.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal2 out of 254 
 
Cgg Services Sas
 patents
silverMedal1 out of 71 
 
Cgg Services Sa
 patents
bronzeMedal1 out of 93 
 
Cggveritas Services S.a.
 patents

Years Active: 2015-2020

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4 patents (USPTO):Explore Patents
1. 10598806 - Estimating a time variant signal representing a seismic source (2020-03-24),
2. 10345472 - Estimating a time variant signal representing a seismic source (2019-07-09),
3. 9348048 - Seismic data processing and apparatus (2016-05-24),
4. 8964505 - Device and method for determining seismic offset in marine acquisition (2015-02-24),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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