Top 100 Fast-growings companies in Etching by Most Patent Filing In 1 Year in the China in 2019 – Discovery

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The Etching top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year Etching Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 108
2	Shanghai Huahong Grace Semiconductor Manufacturing Corp.	Shanghai Shi, China	Foundry,Metal,Mining engineering, ...[+2]	Patent: 30
3	STARTUP Jiangsu Leuven Instrument Co. Ltd.	Jiangsu Sheng, China	Semiconductor,Electronic component	Patent: 26
4	STARTUP Yangtze Memory Technologies Co., Ltd.	Hubei Sheng, China	Semiconductor,Flash memory,Solid-state drive, ...[+2]	Patent: 25
5	Shanghai Huali Integrated Circuit Manufacturing Co., Ltd.	Shanghai Shi, China	Integrated circuit,Microprocessor,Electron, ...[+2]	Patent: 24
6	ChangXin Memory Technologies, Inc.	Anhui Sheng, China	Tariff	Patent: 21
7	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Patent: 21
8	Institute of Microelectronics of Chinese Academy of Sciences	Beijing Shi, China	Microelectronics,Chemical engineering,Electronics, ...[+2]	Patent: 21
9	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 21
10	Shanghai Huali Microelectronics Corp.	Shandong Sheng, China	Microelectronics,Tariff,Food industry	Patent: 20
11	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Patent: 14
12	Jiangsu Shangda Electronics Co., Ltd.	China		Patent: 13
13	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 13
14	Advanced Micro Fabrication Equipment, Inc. China	Shanghai Shi, China	Semiconductor,Chemical vapor deposition,Microfabrication, ...[+2]	Patent: 11
15	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 11
16	Semiconductor Manufacturing International (Shanghai) Corp.	Shanghai Shi, China	Semiconductor,Electronic component	Patent: 11
17	Semiconductor Manufacturing International	Shanghai Shi, China	Semiconductor,Computer hardware,Integrated circuit, ...[+2]	Patent: 11
18	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 10
19	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 10
20	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 9
21	Beijing NAURA Microelectronics Equipment Co., Ltd.	Beijing Shi, China	Computer hardware,Electronics,Etching, ...[+2]	Patent: 9
22	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 9
23	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 9
24	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 8
25	Huaian Imaging Device Manufacturer Corp.	Jiangsu Sheng, China	Semiconductor,Image sensor,CMOS, ...[+2]	Patent: 8
26	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 7
27	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 7
28	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 7
29	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 7
30	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 7
31	Enkris Semiconductor, Inc.	China		Patent: 7
32	Kunshan Dongwei Technology Co., Ltd.	Jiangsu Sheng, China	Industrial engineering	Patent: 6
33	Changzhou Shichuang Energy Co., Ltd.	Jiangsu Sheng, China		Patent: 6
34	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 6
35	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 5
36	Chengdu BOE Optoelectronics Technology Co., Ltd.	Sichuan Sheng, China		Patent: 5
37	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 5
38	Zhejiang Jinko Solar Co. Ltd.	Zhejiang Sheng, China	Renewable energy,Ingot,Wafer, ...[+1]	Patent: 5
39	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 5
40	East China Normal University	Shanghai Shi, China	Chemistry,Computer science,Mathematics, ...[+2]	Patent: 5
41	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 5
42	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 5
43	Fujian Jinhua Integrated Circuit Co., Ltd.	Fujian Sheng, China	Semiconductor,Tariff	Patent: 4
44	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 4
45	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 4
46	Cethik Group Co.,Ltd.	Zhejiang Sheng, China	Electronics,Memory chip,Network application, ...[+2]	Patent: 4
47	SiEn (Qingdao) Integrated Circuits Co., Ltd.	Shandong Sheng, China	Tariff	Patent: 4
48	Digital Printed Circuit Board Co. Ltd.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 4
49	Peking University	Beijing Shi, China	Transliteration,Knowledge management,Monoclonal antibody, ...[+2]	Patent: 4
50	HKC Corp. Ltd.	Guangdong Sheng, China	LED display,Graphics processing unit,Information technology management, ...[+2]	Patent: 4
51	South China Normal University	Guangdong Sheng, China	Literature,Chemistry,Mathematics, ...[+2]	Patent: 4
52	Aoshikang Technology Co., Ltd.	Guangdong Sheng, China	Printed electronics,Electronic component,Printed circuit board, ...[+2]	Patent: 4
53	Victory Giant Technology (HuiZhou) Co., Ltd.	Guangdong Sheng, China	Printed electronics,Human Development Index,Product design, ...[+2]	Patent: 4
54	Foshan Nationstar Semiconductor Co., Ltd.	Guangdong Sheng, China	Semiconductor,Flip chip,Electronic component	Patent: 4
55	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 4
56	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 4
57	Hefei Xinsheng Optoelectronics Technology Co. Ltd.	China		Patent: 4
58	Sae Technologies Development Dongguan Co. Ltd.	China		Patent: 4
59	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 4
60	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 4
61	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 3
62	STARTUP Shenzhen Huake Chuangzhi Technology Co., Ltd.	Guangdong Sheng, China	Software development,Coating	Patent: 3
63	CSI Cells Co., Ltd.	Jiangsu Sheng, China	Electronics,Computer hardware,Semiconductor, ...[+1]	Patent: 3
64	Macronix International Co., Ltd.	Taiwan Province, China	Semiconductor,Read-only memory,Non-volatile memory, ...[+2]	Patent: 3
65	Delton Technology (Guangzhou) Inc.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 3
66	Hubei University	Hubei Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
67	Guangzhou Fastprint Circuit Tech Co. Ltd.	Guangdong Sheng, China		Patent: 3
68	Shanghai New Micro Technology R&D Center Co., Ltd.	Shanghai Shi, China		Patent: 3
69	Huizhou Techuang Electronic Technology Co Ltd.	China		Patent: 3
70	Institute of Semiconductors of Chinese Academy of Sciences	China	Power semiconductor device,Semiconductor,High-electron-mobility transistor, ...[+2]	Patent: 3
71	STARTUP Vertilite Co. Ltd.	Zhejiang Sheng, China	Laser,Optical communication,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 3
72	STARTUP SJ Semiconductor (Jiangyin) Corp.	Jiangsu Sheng, China	Semiconductor,Computer hardware,Electronics, ...[+1]	Patent: 3
73	Zhuhai Zero Boundary Integrated Circuit Co., Ltd.	China		Patent: 3
74	National Yang Ming Chiao Tung University	Taiwan Province, China	Graduate degree,The Internet,Academic Training, ...[+1]	Patent: 3
75	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
76	Chuzhou HKC Optoelectronics Technology Co., Ltd.	China	Integrated circuit,Capacitor,Microprocessor, ...[+2]	Patent: 3
77	ACM Research (Shanghai), Inc.	Shanghai Shi, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 3
78	CSI Solar Power (China), Inc.	Jiangsu Sheng, China	Semiconductor,Solar power,Electronic component	Patent: 3
79	Shaanxi Aerospace Times Navigation Equipment Co., Ltd.	China		Patent: 3
80	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 3
81	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 3
82	MicroJet Technology Co., Ltd.	Taiwan Province, China	Cartridge,Molecular sensor,Drip irrigation, ...[+2]	Patent: 3
83	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 3
84	Jiangmen Suntak Circuit Technology Co. Ltd.	Guangdong Sheng, China	Semiconductor,Electronics,Electronic component	Patent: 3
85	Jinko Solar Co., Ltd.	Beijing Shi, China	Solar energy,Photovoltaics,Solar power, ...[+2]	Patent: 3
86	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 3
87	Dalian Suntak Circuit Co. Ltd.	Liaoning Sheng, China	Semiconductor,Solar water heating,Electronics, ...[+2]	Patent: 3
88	Kinwong Electronic Technology (Longchuan) Co. Ltd.	Guangdong Sheng, China	Semiconductor,Electronics,Electronic component	Patent: 3
89	Xiamen San'an Integrated Circuit Co., Ltd.	Fujian Sheng, China	Information technology consulting,Semiconductor,Gallium arsenide, ...[+2]	Patent: 3
90	Shandong Inspur Huaguang Optoelectronics Co., Ltd.	Shandong Sheng, China	Optoelectronics,Wafer,Compound semiconductor, ...[+2]	Patent: 3
91	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 3
92	Jetion Solar Holdings Ltd.	Jiangsu Sheng, China	Semiconductor,Sunlight,Solar cell, ...[+2]	Patent: 3
93	Dongguan Huicheng Vacuum Technology Co. Ltd.	China		Patent: 3
94	Shenzhen Fastprint Circuit Tech Co., Ltd.	Guangdong Sheng, China	Flash memory,Flexible electronics,Semiconductor, ...[+2]	Patent: 3
95	Changchun Institute of Optics Fine Mechanics & Physics	Jilin Sheng, China		Patent: 3
96	North Night Vision Technology Co. Ltd.	Yunnan Sheng, China	Optical instrument,Electronics,Semiconductor	Patent: 2
97	China Resources Microelectronics (Chongqing) Co., Ltd.	Chongqing Shi, China	Semiconductor,Electronics,Electronic component	Patent: 2
98	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 2
99	Nanjing Huari Touch Display Technology Co. Ltd.	China	Electronic component,Electronics,Computer hardware, ...[+2]	Patent: 2
100	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 2