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Top 50 Key Players companies in Bunches
by Most Patent Citation in the China in 2022

The Bunches top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Bunches Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Bunches (also called pigtails, twintails or angel wings) are a hairstyle in which the hair is parted down the middle and gathered into two symmetrical bundles, like ponytails, secured near the scalp. Sometimes this hairstyle is referred to as "pigtails," but in other case the term "pigtails" applies only if the hair is braided.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

United Kingdom

Germany

Spain

Netherlands

South Korea

France

Switzerland

Malaysia

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Guizhou Kailin Group Co., Ltd.
Guizhou Sheng, China
Phosphate mining,Mining engineering,Natural resource management,
...[+2]
patent citation: 45
2
Hewlett-Packard Development Co.
Beijing Shi, China
Personal computer,Computer hardware,Graphics processing unit,
...[+2]
patent citation: 27
3
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
patent citation: 26
4
Shanghai CITI-RAISE Construction Group Co. Ltd.
Shanghai Shi, China
patent citation: 23
5
SINOPEC Research Institute of Petroleum Engineering
China
patent citation: 23
6
Hangxiao Steel Structure Co., Ltd.
Zhejiang Sheng, China
Metal fabrication,Industrial engineering,Ferroalloy
patent citation: 19
7
Sinopec Oilfield Service Corp.
Beijing Shi, China
Drilling engineering,Petroleum industry,Natural resource management,
...[+2]
patent citation: 16
8
Shanghai Changshun Elevator Cable Co., Ltd.
China
Electronics
patent citation: 9
9
Tongfang Industrial Information Technology Co., Ltd.
China
patent citation: 9
10
Guangzhou Lianrou Machinery & Equipment Co. Ltd.
China
patent citation: 7
11
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Electronics,Conditioners,Air conditioning,
...[+2]
patent citation: 5
12
East Group Co., Ltd.
Guangdong Sheng, China
Energy storage,Battery (electricity),Electronics,
...[+2]
patent citation: 5
13
Butterfly Technology Shenzhen Ltd.
Guangdong Sheng, China
Projector,Electronics
patent citation: 5
14
Huizhou Blueway New Energy Technology Co. Ltd.
China
Energy technology,Electronics
patent citation: 5
15
Ampower Technology Co. Ltd.
Taiwan Province, China
Emergency power system,Power transmission,Electronics
patent citation: 5
16
CCCC Highway Consultants Co., Ltd.
Beijing Shi, China
Runway,Parking lot,Environmental engineering,
...[+2]
patent citation: 5
17
O-Net Communications (Shenzhen) Ltd.
Guangdong Sheng, China
patent citation: 5
18
Alpha ESS Co., Ltd.
Jiangsu Sheng, China
Energy storage,Energy management,Renewable energy
patent citation: 4
19
Shanghai Laogang Shenling Electronic Cable Co. Ltd.
Shanghai Shi, China
Elevator,Electronics,Fiber
patent citation: 4
20
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
patent citation: 3
21
Tongding Interconnection Information Co., Ltd.
Jiangsu Sheng, China
Railway signal,Electronics,Base transceiver station,
...[+2]
patent citation: 3
22
Hong Kong Applied Science & Technology Research Institute
Hong Kong SAR, China
Applied research,Market research,Industrial engineering,
...[+2]
patent citation: 3
23
Anhui Huayu Cable Group Co., Ltd.
Anhui Sheng, China
patent citation: 3
24
Shanghai Jinting Automobile Harness Ltd.
Shanghai Shi, China
Cable harness,Automotive engineering
patent citation: 3
25
AVIC Jonhon Optronic Technology Co., Ltd.
Henan Sheng, China
Electronic component,Power transmission,Optical communication,
...[+2]
patent citation: 2
26
Anhui Coreach Technology Co., Ltd.
Anhui Sheng, China
Semiconductor package,Electronics,Fixture,
...[+2]
patent citation: 2
27
NUCTECH Co., Ltd.
Beijing Shi, China
Airport security,Supply chain management,Vehicle inspection,
...[+2]
patent citation: 2
28
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Guangdong Sheng, China
Computer hardware,Electronics,Semiconductor,
...[+1]
patent citation: 2
29
Beijing Yilong Hengye Petroleum Engineering Tech Co., Ltd.
Beijing Shi, China
Petroleum industry,Drilling engineering,Petroleum engineering,
...[+2]
patent citation: 2
30
Shanghai Kuailu Wire & Cable Co. Ltd.
China
patent citation: 2
31
Shenzhen Sinexcel Electric Co., Ltd.
Guangdong Sheng, China
Battery (electricity),Electronics,Power quality,
...[+2]
patent citation: 1
32
Dongfeng Motor Corp.
Hubei Sheng, China
Automotive engineering,X-ray fluorescence,X-ray,
...[+2]
patent citation: 1
33
Jiangsu Hengxin Technology Co., Ltd.
Jiangsu Sheng, China
Antenna feed,Semiconductor,Cord,
...[+2]
patent citation: 1
34
Zhejiang Ship Electronics Technology Co. Ltd.
China
patent citation: 1
35
Zhuhai Yinlong Energy Co. Ltd.
China
patent citation: 1
36
Liaoning Jinda Cable Co. Ltd.
China
patent citation: 1
37
Shenzhen Shi Ji Guang Su Information Technology Co. Ltd.
China
patent citation: 1
38
Altusvia Energy Taicang Co. Ltd.
Jiangsu Sheng, China
Solar power,Electronics,Solar technology
patent citation: 1
39
PetroChina Co., Ltd.
Beijing Shi, China
Natural gas,Petroleum,Lubricant,
...[+2]
patent citation: 0
40
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
patent citation: 0
41
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Power transmission,Electrical equipment,Transformer,
...[+2]
patent citation: 0
42
China National Offshore Oil Corp.
Beijing Shi, China
Natural gas,China sea,Petroleum industry,
...[+2]
patent citation: 0
43
Chengdu SIWI Science & Technology Co., Ltd.
Sichuan Sheng, China
Telecommunications,Metal,Telecommunications cable,
...[+2]
patent citation: 0
44
Julong Co., Ltd.
Liaoning Sheng, China
Information system,Electronic product,Computer hardware,
...[+2]
patent citation: 0
45
Leadtrend Technology Corp.
Jiangsu Sheng, China
Semiconductor,Electronic component,Alternating current,
...[+2]
patent citation: 0
46
CGN Dasheng Electron Accelerator Technology Co., Ltd.
Jiangsu Sheng, China
Dynamitron,Computer hardware,Electronics,
...[+2]
patent citation: 0
47
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
patent citation: 0
48
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
patent citation: 0
49
Harbin Aircraft Industrial Group Co. Ltd.
Heilongjiang Sheng, China
Aerospace,National security
patent citation: 0
50
Nantong MiLanTe Electric Co. Ltd.
Jiangsu Sheng, China
Plastic molding,Sheet metal
patent citation: 0

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