For the Inventor, By the Inventor

Enter inventor name

Hong Kong, China

Ka Shing Wu

This inventor holds 6 USPTO granted patents. Top assignees: Addway Engineering Limited, Chiaphua Industries Limited. Active years: 1999-2012.

USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 295(Granted Patents)

Company Filing History:

Addway Engineering Limited

Chiaphua Industries Limited

Years Active: 1999-2012

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8177966 - UV liquid storage and dispensing device (2012-05-15),

2. 8128820 - UV liquid storage and dispensing device (2012-03-06),

3. 6453498 - Electric toothbrush (2002-09-24),

4. 6182321 - Toothbrush (2001-02-06),

5. 6047429 - Toothbrush with water jet (2000-04-11),

6. 5931170 - Dental flosser (1999-08-03),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I kindly remind you that I can provide information only on the sphere of innovations, inventions, inventors, patent attorneys, assignees, and patents. If you have any questions related to these topics, feel free to ask.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to [email protected]

Loading…