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Top 20 Key Players companies in Alternator
by Most Patent Filings in the China in 2018

The Alternator top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Alternator Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Actron Technology Corp.
Trim,Automotive engineering,Rectifier,
...[+2]
Patent: 56
2
Victory Industrial Corp.
Electrical equipment,Electronics
Patent: 53
3
Prestolite Electric (Beijing) Ltd.
Alternator,Starter,Electronics
Patent: 35
4
Zhejiang Dehong Automotive Electronic & Electrical Co., Ltd.
Alternator,Automotive engineering,Electronics,
...[+2]
Patent: 18
5
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 10
6
Universal Scientific Industrial (Shanghai) Co., Ltd.
Semiconductor,Electronic component,Electronics,
...[+2]
Patent: 10
7
Chengdu Huachuan Electric Parts Co., Ltd.
Automotive engineering
Patent: 9
8
Mobiletron Electronics Co., Ltd.
Electronics,Automotive safety,Power tool,
...[+2]
Patent: 7
9
State Owned Beijing Shuguang Motor Factory
Patent: 7
10
Shanghai Valeo Automotive Electrical Systems Co., Ltd
Alternator,Starter,Automotive engineering
Patent: 7
11
Kwang Yang Motor Co. Ltd.
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 6
12
Shaanxi Aero Electric Co., Ltd.
Aviation,National security,Aerospace,
...[+1]
Patent: 6
13
Universal Global Scientific Industrial Co., Ltd.
Peripheral,Information technology management,Graphics processing unit
Patent: 6
14
Chongqing Changan Automobile Co. Ltd.
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 5
15
Shihlin Electric & Engineering Corp.
Switchgear,Electronics,Relay,
...[+1]
Patent: 5
16
Jinzhou Halla Electrical Equipment Co., Ltd.
Battery electric vehicle,Electric vehicle,Automotive engineering,
...[+2]
Patent: 5
17
Tellhow Sci-Tech Co., Ltd.
Electrical equipment,Renewable energy,Command system,
...[+2]
Patent: 4
18
Senci Electric Machinery Co. Ltd.
Electronic component,Electronics,Starter,
...[+1]
Patent: 4
19
Epoch Energy Technology Corp.
Hydrogen,Electronics,Turbine,
...[+2]
Patent: 4
20
Chongqing Heya Technology Co. Ltd.
Electrical equipment,Electronics
Patent: 4
Page generation time: Jun 26 2025