Growing community of inventors

Shenzhen, China

Tengzhi Qin

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 42

Tengzhi QinHao Huang (19 patents)Tengzhi QinYabin Luo (5 patents)Tengzhi QinYubao He (5 patents)Tengzhi QinCanbang Yang (4 patents)Tengzhi QinHui Wu (1 patent)Tengzhi QinXiaomian Chen (1 patent)Tengzhi QinXuefeng Wang (6 patents)Tengzhi QinAiai Li (1 patent)Tengzhi QinHoitat Cheng (1 patent)Tengzhi QinTengzhi Qin (6 patents)Hao HuangHao Huang (19 patents)Yabin LuoYabin Luo (13 patents)Yubao HeYubao He (11 patents)Canbang YangCanbang Yang (12 patents)Hui WuHui Wu (16 patents)Xiaomian ChenXiaomian Chen (6 patents)Xuefeng WangXuefeng Wang (6 patents)Aiai LiAiai Li (2 patents)Hoitat ChengHoitat Cheng (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osram Gesellschaft MIT Beschraenkter Haftung (4 from 204 patents)

2. Osram Gmbh (2 from 756 patents)


6 patents:

1. 9404642 - Lighting module, illuminating device and method for fabricating the lighting module

2. 8807802 - Reflector and a lighting device having the same

3. D697646 - Lighting appliance

4. D696438 - Lighting appliance

5. D696439 - Lighting appliance

6. D696440 - Lighting appliance

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as of
12/20/2025
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