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For the Inventor, By the Inventor

Shenzhen, China

Light-core Limited


USPTO Granted Patents = 3

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

goldMedal Hua-Zheng Li (2 out of 2 patents)

silverMedal Chung-Chi Liu (2 out of 2 patents)

bronzeMedal Tsun-Hung Huang (1 out of 2 patents)

4.  Jhon-Ci Liu (1 out of 2 patents)


3 patents:

1. 8622591 - LED lamp scattering heat by exchanging currents (2014-01-07),
2. 8622583 - LED lamp scattering heat swiftly by exchanging currents (2014-01-07),
3. 8220963 - Light module with a distinguishable characteristic and a detachable feature (2012-07-17),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#1,174 in Shenzhen

#7,230 in China

...
Shenzhen, China

Light-core Limited

Forward Citations = 7

4 inventors:

goldMedal Hua-Zheng Li (2 out of 2 patents)

silverMedal Chung-Chi Liu (2 out of 2 patents)

bronzeMedal Tsun-Hung Huang (1 out of 2 patents)

4.  Jhon-Ci Liu (1 out of 2 patents)

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