Forward Citations = 23

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3 inventors (with patents filed for the assignee):

Cheng-Wei Lai (5 out of 14 patents)

Fu-Kai Chuang (4 out of 4 patents)

Chia-Chiung Chuang (1 out of 10 patents)

6 patents: Sort by Forward Citations

1. 11802666 - Sealing mechanism of pressure vessel (2023-10-31),

2. D972611 - Pneumatic oil extractor (2022-12-13),

3. D948664 - Manual brake fluid bleeder (2022-04-12),

4. D940824 - Refillable pressure sprayer (2022-01-11),

5. D854653 - Body of air blow gun (2019-07-23),

6. 9046113 - Venturi tube assembly and manual/pneumatic pump including the venturi tube assembly (2015-06-02),

Jen Sian Industrial Co., Ltd. is a leading manufacturer of industrial machinery, specializing in the production of precision machining components. With a focus on quality and innovation, the company has established a strong reputation in the industry for delivering reliable and high-performance products. They offer a wide range of services including custom machining, fabrication, and assembly to meet the diverse needs of their clients.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#223 in Taichung

#2,003 in Taiwan

Taichung, Taiwan

Jen Sian Industrial Co., Ltd.

Forward Citations = 23

3 inventors:

Cheng-Wei Lai (5 out of 14 patents)

Fu-Kai Chuang (4 out of 4 patents)

Chia-Chiung Chuang (1 out of 10 patents)

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