Top 50 New Entrants companies in Etching by Most Patent Filing In 5 Years in the China in 2018 – 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 2018, 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: 72
2	Wuhan China Star Optoelectronics Technology Co., Ltd.	Hubei Sheng, China	Mobile phone,Electronics,Power transmission, ...[+1]	Patent: 33
3	Hefei Xinsheng Optoelectronics Technology Co. Ltd.	China		Patent: 32
4	Shanghai Huali Integrated Circuit Manufacturing Co., Ltd.	Shanghai Shi, China	Integrated circuit,Microprocessor,Electron, ...[+2]	Patent: 32
5	STARTUP Shanghai Information Technology Co. Ltd.	Shanghai Shi, China	E-commerce,Food science,Cosmetics, ...[+2]	Patent: 16
6	HKC Corp. Ltd.	Guangdong Sheng, China	LED display,Graphics processing unit,Information technology management, ...[+2]	Patent: 16
7	STARTUP Shanghai Ciyu Information Technologies Co., Ltd.	Shanghai Shi, China	Power consumption,Embedded memory,Computer hardware	Patent: 16
8	Tongwei Solar Anhui Co. Ltd.	China		Patent: 13
9	Ordos Yuansheng Optoelectronics Co., Ltd.	China	Optoelectronics,Computer hardware,Electronics	Patent: 12
10	Shanghai Geyi Electronics Co., Ltd.	China		Patent: 10
11	Zing Semiconductor Corp.	Shanghai Shi, China		Patent: 9
12	Aerospace Hiwing (Harbin) Titanium Industrial Co. Ltd.	Heilongjiang Sheng, China	Titanium,Mining engineering,Natural resource management	Patent: 9
13	Chongqing HKC Optoelectronics Technology Co., Ltd.	Chongqing Shi, China	Optoelectronics,Computer hardware,Electronics	Patent: 8
14	Shandong Inspur Huaguang Optoelectronics Co., Ltd.	Shandong Sheng, China	Optoelectronics,Wafer,Compound semiconductor, ...[+2]	Patent: 8
15	Zhangjiagang Kangde Xin Optronics Material Co., Ltd.	Jiangsu Sheng, China		Patent: 8
16	STARTUP Jiangsu Leuven Instrument Co. Ltd.	Jiangsu Sheng, China	Semiconductor,Electronic component	Patent: 8
17	Aoshikang Precision Circuit Huizhou Co. Ltd.	China		Patent: 8
18	Huaian Imaging Device Manufacturer Corp.	Jiangsu Sheng, China	Semiconductor,Image sensor,CMOS, ...[+2]	Patent: 8
19	Shang Yang Rfid Technology Yangzhou Co., Ltd.	Jiangsu Sheng, China	Radio-frequency identification,Inlay	Patent: 7
20	Jiangyin Jianghua Micro-electronics Materials Co., Ltd.	Jiangsu Sheng, China	Chemical engineering,Reagent,Photoresist, ...[+2]	Patent: 7
21	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 7
22	InfoVision Optoelectronics (Kunshan) Co., Ltd.	Jiangsu Sheng, China	Liquid-crystal display,Electronics,Computer hardware, ...[+2]	Patent: 7
23	Semiconductor Manufacturing International (Tianjin) Corp.	Tianjin Shi, China	Semiconductor,Electronic component,Semiconductor device	Patent: 6
24	Risen Energy Co., Ltd.	Zhejiang Sheng, China	Photovoltaics,Solar cell,Electronics, ...[+2]	Patent: 6
25	Ttop Corp.	Taiwan Province, China		Patent: 6
26	Jinchuan Group Co., Ltd.	Gansu Sheng, China	Nickel,Mining engineering,Natural resource management, ...[+2]	Patent: 6
27	Ningbo Semiconductor International Corp.	Zhejiang Sheng, China	Industrial design,Semiconductor,Photomask, ...[+2]	Patent: 6
28	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 5
29	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 5
30	Sihui Fuji Electronics Technology Co., Ltd.	Guangdong Sheng, China	Electronics,Semiconductor,Metal substrate, ...[+2]	Patent: 5
31	Xiamen San'an Integrated Circuit Co., Ltd.	Fujian Sheng, China	Information technology consulting,Semiconductor,Gallium arsenide, ...[+2]	Patent: 5
32	UNICORN Shenzhen Royole Technologies Co., Ltd.	Guangdong Sheng, China	Flexible display,Mobile device,Electronic visual display, ...[+2]	Patent: 5
33	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 5
34	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 5
35	Kunshan Aplus Tec Corp.	China		Patent: 5
36	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 5
37	Sigmatrix Technology Co., Ltd.	Beijing Shi, China	Short Message Service,Software,Enterprise software	Patent: 5
38	Foshan Nationstar Semiconductor Co., Ltd.	Guangdong Sheng, China	Semiconductor,Flip chip,Electronic component	Patent: 5
39	Yunnan University	Guangdong Sheng, China	Chemistry,Biology,Computer science, ...[+2]	Patent: 5
40	CRRC Qingdao Sifang Co., Ltd.	Shandong Sheng, China	Mechanical engineering,Manufacturing engineering	Patent: 4
41	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 4
42	Shenyang University of Chemical Technology	Liaoning Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 4
43	Everdisplay Optronics (Shanghai) Co., Ltd.	Shanghai Shi, China	Computer hardware,Electronics,Electronic visual display, ...[+2]	Patent: 4
44	Jiangsu Provision Electronics Co., Ltd.	Jiangsu Sheng, China	Electronics,Computer hardware	Patent: 4
45	Digital Printed Circuit Board Co. Ltd.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 4
46	Tunghsu (Kunshan) Display Material Co., Ltd.	China		Patent: 4
47	Jiangsu Xinguanglian Semiconductor Co. Ltd.	China		Patent: 4
48	Beijing Apollo Ding Rong Solar Technology Co., Ltd.	Beijing Shi, China		Patent: 4
49	UBOTIC Co. Ltd.	Hong Kong SAR, China		Patent: 4
50	Shanghai New Micro Technology R&D Center Co., Ltd.	Shanghai Shi, China		Patent: 4