in no particular order
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Organization name, invention ranking and PCT ranking
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1, Hong Kong company _ _ _ _ _ _ _1
2. Beijing Liushen _ _ 1 _ _ 3
3. CCPIT _ _ _ _ _ 5 _ _ _ _ 2
4. Zhongyuan Xinda No.3 No.5
5. Zhongke Company _ _ _ _ _ 4 _ _ _ _ _ 8
6. Item 4, Item 6 of Shanghai Patent
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7. Beijing Seed _ _11_ _ _ _ 7
8. Yongxin Company _ _ 13 _ _ 6
9. Beijing Jikai _ _ _ _ _ 9 _ _ _ _ 9
10, Beijing sanyou _ _ 8 _ _ 10
1 1, Beijing Deqi _ _ 7 _ _ 22
12, Longtian International _ _ 12 _ _ 14
13, Beijing Lucheng Trade __ 10__38
14, Beijing Unitalen _ _ 16 _ _ 1 1
15, Beijing Mingshuo _ _ 14 _ _ 2 1
16, Jiao Da _ _ 15 _ _ 0.
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(Among them, Shanghai Jiaotong University is not a foreign-related institution)
Because the number of inventions does not distinguish between domestic and foreign countries, there is no direct relationship between the number ranking and the income ranking.