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USPTO Data Jan 1 1976 - Dec 16 2025
443 Patents
#1 in Ningbo
#82 in China
#2,084 in the World
Beifa Group Co., Ltd.
Forward Citations = 6,312
57 inventors:
Beifa Group Co., Ltd.
Trademarks = 17
Forward Citations = 6,312
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57 inventors (with patents filed for the assignee):
Zhiming Qiu (92 out of 132 patents)
Bin Li (42 out of 46 patents)
Linghua Jiang (27 out of 27 patents)
4. Youbin Zhang (26 out of 26 patents)
5. Jianzhe Xie (21 out of 21 patents)
6. Fei Yu (20 out of 20 patents)
7. Liang Liu (19 out of 19 patents)
8. Luosen Liu (19 out of 19 patents)
9. Binhui Zhang (18 out of 18 patents)
10. Fang Yuan (18 out of 18 patents)
11. Jie Ge (18 out of 18 patents)
12. Junlin Tan (17 out of 17 patents)
13. Wenyan Liang (16 out of 16 patents)
14. Biwei Zhang (14 out of 14 patents)
15. Qiankun Ma (11 out of 11 patents)
Core Competencies:
Writing Instruments
Pen Design
Marker Technology
Pencil Sharpeners
Eraser Innovations
Automatic Assembly Lines
Heat Transfer Devices
Granular Filling Devices
Dual Injection Molding
Casing Manufacturing
Surface Coating Techniques
Ornamental Filling
443 patents:
Beifa Group Co., Ltd. is a leading manufacturer of stationery products based in China. With over xx years of experience in the industry, Beifa offers a wide range of high-quality stationery items, including pens, pencils, markers, erasers, and more. The company is committed to innovation and sustainability, constantly introducing new designs and using environmentally-friendly materials in their products. Beifa Group Co., Ltd. has a strong presence in both domestic and international markets, serving customers worldwide. Visit their website to learn more about their products and global operations.
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