For the Inventor, By the Inventor

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Hong Kong, China

Yuen Foong Yu H. K. Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 120

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2 inventors (with patents filed for the assignee):

Sywe N Lee (3 out of 16 patents)

Dora Plus (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5510807 - Data driver circuit and associated method for use with scanned LCD video (1996-04-23),

2. 5426447 - Data driving circuit for LCD display (1995-06-20),

3. 5313222 - Select driver circuit for an LCD display (1994-05-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#900 in

#7,218 in HK

Hong Kong, China

Yuen Foong Yu H. K. Co., Ltd.

Forward Citations = 120

2 inventors:

Sywe N Lee (3 out of 16 patents)

Dora Plus (1 out of 1 patent)

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