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Chung-Ho, Taiwan

Chieh-Yu Lin

USPTO Granted Patents = 4

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Hsinchu, TW (1994)
Chung-Ho City, TW (1995)
Chung-Ho, TW (1994 - 1996)

Company Filing History:

Industrial Technology Research Institute

Years Active: 1994-1996

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5541772 - Camera zoom lens (1996-07-30),

2. 5412508 - Compact zoom lens system (1995-05-02),

3. 5341244 - Zoom lens system (1994-08-23),

4. 5287293 - Method and apparatus for inspecting the contours of a gear (1994-02-15),

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