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Prinx Chengshan (qingdao) Industrial Research and Design Co., Ltd.

USPTO Granted Patents = 13

Forward Citations = 91

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20 inventors (with patents filed for the assignee):

Jiayu Qu (3 out of 5 patents)

Yongqiang Sui (3 out of 3 patents)

Ran Wang (3 out of 3 patents)

4. Wei Lv (2 out of 3 patents)

5. Jing Han (2 out of 2 patents)

6. Yuanyuan Wang (2 out of 2 patents)

7. Hongyang Zhang (2 out of 2 patents)

8. Jiaxin Song (2 out of 2 patents)

9. Jiaojiao Yang (2 out of 2 patents)

10. Guohong Yu (2 out of 5 patents)

11. Yanfang Ju (2 out of 2 patents)

12. Mingxiu Chu (2 out of 2 patents)

13. Shiduo Ren (1 out of 4 patents)

14. Fangcheng Wang (1 out of 1 patent)

15. Ping Jiang (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D940639 - Vehicle tire (2022-01-11),

2. D935985 - Tire (2021-11-16),

3. D934788 - Vehicle tire (2021-11-02),

4. D934785 - Vehicle tire (2021-11-02),

5. D934156 - Vehicle tire (2021-10-26),

6. D932423 - Tire (2021-10-05),

7. D931790 - Tire (2021-09-28),

8. D930569 - Tire (2021-09-14),

9. D927412 - Vehicle tire (2021-08-10),

10. D926111 - Vehicle tire (2021-07-27),

11. D919555 - Vehicle tire (2021-05-18),

12. D919554 - Vehicle tire (2021-05-18),

13. D901375 - Tire (2020-11-10),

Prinx Chengshan (Qingdao) Industrial Research and Design Co., Ltd. is a leading tire manufacturer specializing in research and design. They provide high-quality tires for various vehicles, including cars, trucks, and buses. With a strong focus on innovation and technology, they strive to deliver superior performance and durability in their products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

13 Patents

#26 in Qingdao

#1,923 in China

#43,583 in the World

Prinx Chengshan (qingdao) Industrial Research and Design Co., Ltd.

Forward Citations = 91

20 inventors:

Jiayu Qu (3 out of 5 patents)

Yongqiang Sui (3 out of 3 patents)

Ran Wang (3 out of 3 patents)

4. Wei Lv (2 out of 3 patents)

5. Jing Han (2 out of 2 patents)

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