IDiyas

For the Inventor, By the Inventor

Heilongjiang, China

Xiaolong Wang

USPTO Granted Patents = 3

 


Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Qiqihar, CN (2012)
  • Heilongjiang, CN (2017 - 2020)

Company Filing History:

goldMedal2 out of 10 
 
Crrc Qiqihar Rolling Stock Co., Ltd.
 patents
silverMedal1 out of 14 
 
Qiqihar Railway Rolling Stock Co., Ltd.
 patents
bronzeMedal1 out of 3 
 
Mudanjiang Jinyuan Coupler and Draft Gear Manufacturing Co., Ltd.
 patents
4. 1 out of 1 
 
Crrc Qiqihar Rolling Stock Co., Ltd. Dalian Research & Development Center
 patent
where one patent can have more than one assignee

Years Active: 2012-2020

Loading Chart...
Loading Chart...
Loading Chart...
3 patents (USPTO):
1. 10569791 - Railway vehicle and joint connector thereof (2020-02-25),
2. 9707981 - Car-coupler buffer and rail way car (2017-07-18),
3. 8186525 - Coupler and anti-creep mechanism for the same (2012-05-29),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…