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Top 20 Startups & Unicorns companies in Cam
by Highest Patent Value in the China in 2021

The Cam top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Cam Startups & Unicorns in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path. The cam can be a simple tooth, as is used to deliver pulses of power to a steam hammer, for example, or an eccentric disc or other shape that produces a smooth reciprocating (back and forth) motion in the follower, which is a lever making contact with the cam.
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Company Name
Region
Tech Topics
Total
1
Jade Bird Display (Shanghai) Ltd.
Avg patent value: 120,000
2
SZ DJI Technology Co., Ltd.
Aerospace,Global workforce,Photography,
...[+2]
Avg patent value: 106,986
3
Shenzhen Lingzhi Medical Technology Co. Ltd.
Software,Health care
Avg patent value: 62,400
4
Shanghai United Imaging Healthcare Co., Ltd.
Medical imaging,Medical equipment,Health care,
...[+2]
Avg patent value: 54,000
5
Shanghai Jaka Robotics Ltd.
Robotics,Robot,Industrial engineering,
...[+2]
Avg patent value: 52,000
6
Ubtech Robotics Corp.
Robotics,Humanoid robot,Robot,
...[+2]
Avg patent value: 33,788
7
WM Motor Technology Co., Ltd.
Automotive engineering,Mobile device,Signal conditioning,
...[+2]
Avg patent value: 33,500
8
Shenzhen Zhuoyu Automation Technology Co. Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 33,000
9
Shanghai Arigin Medical Co., Ltd.
3D printing,Health care,Software system,
...[+2]
Avg patent value: 26,000
10
BeiJing Ai-Robotics Technology Co. Ltd.
Industrial engineering,Computer hardware,Robotics,
...[+2]
Avg patent value: 20,000
11
Shanghai Mifang Electronic Technology Co. Ltd.
Digital printing,Electronics
Avg patent value: 4,100
12
Beijing WeMed Medical Equipment Co. Ltd.
Medical equipment,Medicine,Angiography,
...[+1]
Avg patent value: 3,700
13
Shenzhen Xuanyu Technology Co. Ltd.
Software,Robotics
Avg patent value: 3,600
14
Chongqing Meicun Technology Co. Ltd.
Rural land,Network security,Transaction processing
Avg patent value: 3,550
15
Shenzhen Keweitai Enterprise Development Co., Ltd.
Robot,Robotics,Artificial intelligence
Avg patent value: 3,500
16
Shanghai OPM Biosciences Co. Ltd.
Biology,Antibody,Cell,
...[+1]
Avg patent value: 3,500
17
Tianjin Yangtian Technology Co., Ltd.
Robotics,Robot,Software development,
...[+1]
Avg patent value: 3,500
18
Shanghai Xingrong Automobile Technology Co. Ltd.
Public transport
Avg patent value: 3,500
19
Luxin Technology (Dongguan) Co., Ltd.
Semiconductor,Electronic component,Mature technology,
...[+2]
Avg patent value: 3,466
20
Guangdong Pulse Medical Technology Co. Ltd.
Medical equipment,Detector,Health care
Avg patent value: 3,450
Page generation time: Jun 26 2025