Growing community of inventors

Xiamen, China

Yongqiang Yan

Average Co-Inventor Count = 3.22

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 111

Yongqiang YanChunhua Wang (20 patents)Yongqiang YanChangzheng Ni (18 patents)Yongqiang YanXingfa Liao (13 patents)Yongqiang YanChunhua Wang (3 patents)Yongqiang YanPingqing Zhang (2 patents)Yongqiang YanWeilong Luo (2 patents)Yongqiang YanYunan Hu (2 patents)Yongqiang YanXiaodong Xie (2 patents)Yongqiang YanXusheng He (1 patent)Yongqiang YanTao Ma (1 patent)Yongqiang YanJingyun Wu (1 patent)Yongqiang YanLiping Zou (1 patent)Yongqiang YanLengjie Huang (1 patent)Yongqiang YanYongqiang Yan (26 patents)Chunhua WangChunhua Wang (26 patents)Changzheng NiChangzheng Ni (31 patents)Xingfa LiaoXingfa Liao (13 patents)Chunhua WangChunhua Wang (10 patents)Pingqing ZhangPingqing Zhang (16 patents)Weilong LuoWeilong Luo (10 patents)Yunan HuYunan Hu (3 patents)Xiaodong XieXiaodong Xie (2 patents)Xusheng HeXusheng He (5 patents)Tao MaTao Ma (2 patents)Jingyun WuJingyun Wu (2 patents)Liping ZouLiping Zou (1 patent)Lengjie HuangLengjie Huang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xiamen Delmei Sanitary Ware Co., Ltd. (26 from 42 patents)


26 patents:

1. D1104526 - Shower system

2. 12472514 - Shower head with automatically resettable spray gun

3. D1097082 - Three-way connector for shower system

4. D1086382 - Faucet

5. D1086392 - Faucet

6. D1072203 - Faucet

7. 12247668 - Switching valve

8. D1065443 - Shower head

9. D1055238 - Three-way pipe connector

10. D1053992 - Faucet

11. D1053993 - Faucet

12. D1048320 - Faucet

13. 12110667 - Basin faucet with filter

14. D1042747 - Faucet

15. D1042736 - Shower head

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idiyas.com
as of
12/21/2025
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