logo

For the Inventor, By the Inventor

Taipei, Taiwan

Cheng-Kuen Chen

This inventor holds 2 USPTO granted patents. Top assignees: Powerchip Technology Corporation, United Microelectronics Corp.. Active years: 2009-2014.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal1 out of 106 
 
Powerchip Technology Corporation
 patents
silverMedal1 out of 7,260 
 
United Microelectronics Corp.
 patents

Years Active: 2009-2014

Loading Chart...
2 patents (USPTO):Explore Patents
1. 8822303 - Method for manufacturing semiconductor device (2014-09-02),
2. 7544621 - Method of removing a metal silicide layer on a gate electrode in a semiconductor manufacturing process and etching method (2009-06-09),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…