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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chun-Ta Chien

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: E Ink Holdings Inc.. Active years: 2011-2023.

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 1


Location History:

  • Yilan County, TW (2011)
  • Hsinchu, TW (2014 - 2023)

Company Filing History:

goldMedal5 out of 591 
 
E Ink Holdings Inc.
 patents

Years Active: 2011-2023

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5 patents (USPTO):Explore Patents
1. 11640802 - Display device and display device driving method (2023-05-02),
2. 11244597 - Display device and driving protection method thereof (2022-02-08),
3. 8907934 - Pixel array substrate and display panel using the same (2014-12-09),
4. 8884605 - Detecting circuit (2014-11-11),
5. 8063314 - Pin definition layout of electronic paper display screen (2011-11-22),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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