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For the Inventor, By the Inventor

Shenzhen, China

Shenzhen Huayang Technology Development Co., Ltd.


USPTO Granted Patents = 4

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Fei Xiong (4 out of 8 patents)

silverMedal Wei Zhang (2 out of 125 patents)

bronzeMedal Wei Zhang (2 out of 68 patents)


4 patents:

1. 12218398 - Micro-subminiature microwave gyromagnetic circulator (2025-02-04),
2. 11728554 - Low-field assembled isolator (2023-08-15),
3. 11108125 - High-efficiency integrated circulator/isolator (2021-08-31),
4. 11063332 - Subminiature circulator (2021-07-13),
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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#865 in Shenzhen

#5,594 in China

...
Shenzhen, China

Shenzhen Huayang Technology Development Co., Ltd.

Forward Citations = 0

3 inventors:

goldMedal Fei Xiong (4 out of 8 patents)

silverMedal Wei Zhang (2 out of 125 patents)

bronzeMedal Wei Zhang (2 out of 68 patents)

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