Probe card device and neck-like probe thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11209461
APP PUB NO 20210223289A1
SERIAL NO

17019361

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A probe card device and a neck-like probe thereof are provided. The neck-like probe includes a conductive pin and a ring-shaped insulator. The conductive pin includes a stroke segment and two end segments extending from the stroke segment. The stroke segment has two broad side surfaces and two narrow side surfaces, and each of the broad side surfaces has a long slot extending from one of the narrow side surfaces to the other one. The two long slots have a minimum distance therebetween that is 75%-95% of a maximum distance between the two broad side surfaces. The ring-shaped insulator surrounds a portion of the conductive pin having the two long slots, and a portion of the neck-like probe corresponding in position to a part of the ring-shaped insulator on the two broad side surfaces has a thickness that is 85%-115% of the maximum distance.

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First Claim

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Patent Owner(s)

  • CHUNGHWA PRECISION TEST TECH. CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsieh, Kai-Chieh Taoyuan, TW 25 17
Lee, Wen-Tsung New Taipei, TW 23 57
Su, Wei-Jhih Taichung, TW 34 19
Wei, Hsun-Tai Taoyuan, TW 7 3

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