Growing community of inventors

Beijing, China

Ning Ma

Average Co-Inventor Count = 2.48

ph-index = 2

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 = 8

Ning MaYizhen Yang (2 patents)Ning MaTihui Zhang (2 patents)Ning MaZhongshuai Wang (2 patents)Ning MaBo Liu (1 patent)Ning MaWei Zhao (1 patent)Ning MaLin Liu (1 patent)Ning MaChao Guan (1 patent)Ning MaXie Li (1 patent)Ning MaCheng Lyu (1 patent)Ning MaXiaoxue Zhang (1 patent)Ning MaMeiling Huang (1 patent)Ning MaBiao Ma (1 patent)Ning MaXiaoke Chen (1 patent)Ning MaNing Ma (5 patents)Yizhen YangYizhen Yang (3 patents)Tihui ZhangTihui Zhang (3 patents)Zhongshuai WangZhongshuai Wang (2 patents)Bo LiuBo Liu (117 patents)Wei ZhaoWei Zhao (85 patents)Lin LiuLin Liu (31 patents)Chao GuanChao Guan (8 patents)Xie LiXie Li (8 patents)Cheng LyuCheng Lyu (5 patents)Xiaoxue ZhangXiaoxue Zhang (4 patents)Meiling HuangMeiling Huang (1 patent)Biao MaBiao Ma (1 patent)Xiaoke ChenXiaoke Chen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beijing Didi Infinity Technology and Development Co., Ltd. (2 from 303 patents)

2. Beijing Xiaomi Mobile Software Co., Ltd. (1 from 2,977 patents)

3. Xiaomi Inc. (1 from 525 patents)

4. Beijing Marshmallow Technology Co., Ltd. (1 from 1 patent)


5 patents:

1. 11237010 - Systems and methods for on-demand service

2. 10949780 - Online transportation reservation systems prioritizing reservations based on demand, regional transportation capacity, and historical driver scores

3. D909752 - Luggage

4. 10408344 - Oscillation amplitude control component, home electrical equipment and oscillation amplitude control method and device

5. 10187498 - Method and apparatus for setting waiting time duration

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1/5/2026
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