Growing community of inventors

Hangzhou, China

Cheng Ma

Average Co-Inventor Count = 7.00

ph-index = 1

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 = 1

Cheng MaShiliang Pu (2 patents)Cheng MaHai Yu (2 patents)Cheng MaLinjie Shen (2 patents)Cheng MaYe Ren (2 patents)Cheng MaZhigang Hu (2 patents)Cheng MaJunyan Tong (2 patents)Cheng MaCheng Ma (2 patents)Shiliang PuShiliang Pu (43 patents)Hai YuHai Yu (26 patents)Linjie ShenLinjie Shen (15 patents)Ye RenYe Ren (7 patents)Zhigang HuZhigang Hu (5 patents)Junyan TongJunyan Tong (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hangzhou Hikvision Digital Technology Co., Ltd. (2 from 332 patents)


2 patents:

1. 10863185 - Systems and methods for hybrid video encoding

2. 10187649 - Systems and methods for hybrid video encoding

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1/10/2026
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