Top 50 New Entrants companies in Etching by Most Patent Filing In 3 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 3 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	Hua Hong Semiconductor Wuxi Ltd.	China		Patent: 21
2	Jiangsu Shangda Electronics Co., Ltd.	China		Patent: 13
3	SiEn (Qingdao) Integrated Circuits Co., Ltd.	Shandong Sheng, China	Tariff	Patent: 13
4	Yancheng Weixin Electronics Co., Ltd.	China		Patent: 8
5	Sae Technologies Development Dongguan Co. Ltd.	China		Patent: 8
6	Universal Circuit Board Equipment Co. Ltd.	China		Patent: 7
7	CSI Solar Power (China), Inc.	Jiangsu Sheng, China	Semiconductor,Solar power,Electronic component	Patent: 7
8	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 6
9	Semiconductor Manufacturing Electronics (Shaoxing) Corp.	Zhejiang Sheng, China	Semiconductor,Electronics,Electronic product	Patent: 6
10	Kunshan Dongwei Technology Co., Ltd.	Jiangsu Sheng, China	Industrial engineering	Patent: 6
11	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 6
12	East China University of Technology	Fujian Sheng, China	Simulation,Business administration,The Internet, ...[+2]	Patent: 6
13	STARTUP Vertilite Co. Ltd.	Zhejiang Sheng, China	Laser,Optical communication,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 5
14	Chuzhou HKC Optoelectronics Technology Co., Ltd.	China	Integrated circuit,Capacitor,Microprocessor, ...[+2]	Patent: 5
15	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 5
16	Interface Technology (Chengdu) Co., Ltd.	China		Patent: 5
17	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 5
18	Shaanxi Aerospace Times Navigation Equipment Co., Ltd.	China		Patent: 4
19	Jiangsu Bomin Electronics Co., Ltd.	Jiangsu Sheng, China		Patent: 4
20	Beijing Apollo Ding Rong Solar Technology Co., Ltd.	Beijing Shi, China		Patent: 4
21	Guilin University of Technology	China	Literature,Agriculture,Materials science, ...[+2]	Patent: 4
22	Jiangxi Yinuo New Material Co., Ltd.	China		Patent: 4
23	Ruijie Optoelectronics Technology (Jiangsu) Co,. Ltd.	Jiangsu Sheng, China	Optoelectronics	Patent: 4
24	Huizhou Techuang Electronic Technology Co Ltd.	China		Patent: 4
25	AVIC Xian Flight Automatic Control Research Institute	Shanxi Sheng, China		Patent: 4
26	MicroJet Technology Co., Ltd.	Taiwan Province, China	Cartridge,Molecular sensor,Drip irrigation, ...[+2]	Patent: 3
27	Nano & Advanced Materials Institute Ltd.	Hong Kong SAR, China	MicroLED,Nanotechnology	Patent: 3
28	Zhuhai Zero Boundary Integrated Circuit Co., Ltd.	China		Patent: 3
29	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 3
30	National Yang Ming Chiao Tung University	Taiwan Province, China	Graduate degree,The Internet,Academic Training, ...[+1]	Patent: 3
31	Jiangsu Zhongyu Photovoltaic Technology Co., Ltd.	Jiangsu Sheng, China		Patent: 3
32	Aishida Co., Ltd.	Zhejiang Sheng, China	Interior design,Frying-pans,Cooker, ...[+2]	Patent: 3
33	STARTUP Shenzhen Huake Chuangzhi Technology Co., Ltd.	Guangdong Sheng, China	Software development,Coating	Patent: 3
34	Guangdong Kingshine Electronic Technology Co., Ltd.	Guangdong Sheng, China	Semiconductor,Electronics,Electronic component	Patent: 3
35	Yangzhou Hy Technology Development Co. Ltd.	China		Patent: 3
36	Yungu (Gu An) Technology Co. Ltd.	China	Semiconductor,Electronic component,Resistor, ...[+2]	Patent: 3
37	SINOPEC Research Institute of Petroleum Engineering	China		Patent: 3
38	Jinan Jingzheng Electronics Co. Ltd.	Shandong Sheng, China	Thin film,Computer hardware,Lithium niobate, ...[+1]	Patent: 3
39	JA Solar Technology Yangzhou Co. Ltd.	Jiangsu Sheng, China	Semiconductor,Solar technology,Electronic component, ...[+1]	Patent: 3
40	Research Institute of Tsinghua University in Shenzhen	Guangdong Sheng, China		Patent: 3
41	Shenzhen Innokin Technology Co. Ltd.	China		Patent: 3
42	Huayue Microelectronics Co. Ltd.	China		Patent: 3
43	Laser Tek Taiwan Co., Ltd.	Jiangsu Sheng, China	Semiconductor,Surface-mount technology,Electronic component, ...[+2]	Patent: 3
44	Chengdu CEC Panda Display Technology Co., Ltd.	Sichuan Sheng, China	Liquid-crystal display,Thin-film-transistor liquid-crystal display,Service provision, ...[+2]	Patent: 3
45	North Night Vision Technology Co. Ltd.	Yunnan Sheng, China	Optical instrument,Electronics,Semiconductor	Patent: 2
46	Dongguan Jusheng Metal Technology Co., Ltd.	Guangdong Sheng, China		Patent: 2
47	Schott Glass Technologies Suzhou Co. Ltd.	China		Patent: 2
48	Xinxiang University	Henan Sheng, China		Patent: 2
49	Jiangsu Zhongtian Technology Co., Ltd.	Jiangsu Sheng, China	Telecommunications equipment,Fiber,Computer hardware, ...[+2]	Patent: 2
50	STARTUP Helios Bioelectronics, Inc.	Taiwan Province, China	Bioelectronics,Clinical research,Data, ...[+2]	Patent: 2