Top 50 New Entrants companies in Etching by Most Patent Filing In 5 Years in the China in 2020 – Discovery

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The Etching top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Etching New Entrants in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio (incised) in the metal. In modern manufacturing, other chemicals may be used on other types of material. As a method of printmaking, it is, along with engraving, the most important technique for old master prints, and remains in wide use today. In a number of modern variants such as microfabrication etching and photochemical milling it is a crucial technique in much modern technology, including circuit boards.

Ranking Year:

Region:

Ranking:

1	STARTUP Yangtze Memory Technologies Co., Ltd.	Hubei Sheng, China	Semiconductor,Flash memory,Solid-state drive, ...[+2]	Patent: 164
2	STARTUP Jiangsu Leuven Instrument Co. Ltd.	Jiangsu Sheng, China	Semiconductor,Electronic component	Patent: 41
3	HKC Corp. Ltd.	Guangdong Sheng, China	LED display,Graphics processing unit,Information technology management, ...[+2]	Patent: 25
4	Hua Hong Semiconductor Wuxi Ltd.	China		Patent: 21
5	Huaian Imaging Device Manufacturer Corp.	Jiangsu Sheng, China	Semiconductor,Image sensor,CMOS, ...[+2]	Patent: 16
6	Xiamen San'an Integrated Circuit Co., Ltd.	Fujian Sheng, China	Information technology consulting,Semiconductor,Gallium arsenide, ...[+2]	Patent: 15
7	Tongwei Solar Anhui Co. Ltd.	China		Patent: 15
8	Zing Semiconductor Corp.	Shanghai Shi, China		Patent: 13
9	Jiangsu Shangda Electronics Co., Ltd.	China		Patent: 13
10	SiEn (Qingdao) Integrated Circuits Co., Ltd.	Shandong Sheng, China	Tariff	Patent: 13
11	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 11
12	Digital Printed Circuit Board Co. Ltd.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 10
13	InfoVision Optoelectronics (Kunshan) Co., Ltd.	Jiangsu Sheng, China	Liquid-crystal display,Electronics,Computer hardware, ...[+2]	Patent: 10
14	Shanghai New Micro Technology R&D Center Co., Ltd.	Shanghai Shi, China		Patent: 9
15	Chongqing HKC Optoelectronics Technology Co., Ltd.	Chongqing Shi, China	Optoelectronics,Computer hardware,Electronics	Patent: 9
16	Aoshikang Precision Circuit Huizhou Co. Ltd.	China		Patent: 9
17	Zhangjiagang Kangde Xin Optronics Material Co., Ltd.	Jiangsu Sheng, China		Patent: 8
18	Sae Technologies Development Dongguan Co. Ltd.	China		Patent: 8
19	Yancheng Weixin Electronics Co., Ltd.	China		Patent: 8
20	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 7
21	Shang Yang Rfid Technology Yangzhou Co., Ltd.	Jiangsu Sheng, China	Radio-frequency identification,Inlay	Patent: 7
22	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 7
23	Delton Technology (Guangzhou) Inc.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 7
24	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 7
25	Jiangsu University of Technology	Jiangsu Sheng, China		Patent: 7
26	Universal Circuit Board Equipment Co. Ltd.	China		Patent: 7
27	CSI Solar Power (China), Inc.	Jiangsu Sheng, China	Semiconductor,Solar power,Electronic component	Patent: 7
28	Kunshan Dongwei Technology Co., Ltd.	Jiangsu Sheng, China	Industrial engineering	Patent: 6
29	Ttop Corp.	Taiwan Province, China		Patent: 6
30	East China University of Technology	Fujian Sheng, China	Simulation,Business administration,The Internet, ...[+2]	Patent: 6
31	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 6
32	Semiconductor Manufacturing Electronics (Shaoxing) Corp.	Zhejiang Sheng, China	Semiconductor,Electronics,Electronic product	Patent: 6
33	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 6
34	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 5
35	Fujian Jingan Optoelectronics Co., Ltd.	China		Patent: 5
36	Yangzhou Yangjie Electronic Technology Co., Ltd.	Jiangsu Sheng, China	Semiconductor,Silicon carbide,Electronics, ...[+2]	Patent: 5
37	Kunshan Aplus Tec Corp.	China		Patent: 5
38	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 5
39	STARTUP Vertilite Co. Ltd.	Zhejiang Sheng, China	Laser,Optical communication,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 5
40	Chuzhou HKC Optoelectronics Technology Co., Ltd.	China	Integrated circuit,Capacitor,Microprocessor, ...[+2]	Patent: 5
41	Sigmatrix Technology Co., Ltd.	Beijing Shi, China	Short Message Service,Software,Enterprise software	Patent: 5
42	Interface Technology (Chengdu) Co., Ltd.	China		Patent: 5
43	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 5
44	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 5
45	Shaanxi Aerospace Times Navigation Equipment Co., Ltd.	China		Patent: 4
46	Shenyang University of Chemical Technology	Liaoning Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 4
47	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 4
48	Jiangsu Provision Electronics Co., Ltd.	Jiangsu Sheng, China	Electronics,Computer hardware	Patent: 4
49	XiaMen HongXin Electron-tech Group Co. Ltd.	Fujian Sheng, China	Computer hardware,Electronic product,Flexible electronics, ...[+2]	Patent: 4
50	Beijing Apollo Ding Rong Solar Technology Co., Ltd.	Beijing Shi, China		Patent: 4