Top 100 Fast-growings companies in Etching by Most Patent Filing In 1 Year in the world in 2022 – 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 world. 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.

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: 17
2	Shanghai Huahong Grace Semiconductor Manufacturing Corp.	Shanghai Shi, China	Foundry,Metal,Mining engineering, ...[+2]	Patent: 13
3	Shanghai Huali Integrated Circuit Manufacturing Co., Ltd.	Shanghai Shi, China	Integrated circuit,Microprocessor,Electron, ...[+2]	Patent: 8
4	STARTUP Yangtze Memory Technologies Co., Ltd.	Hubei Sheng, China	Semiconductor,Flash memory,Solid-state drive, ...[+2]	Patent: 8
5	Tokyo Electron Ltd.	Tokyo, Japan	Semiconductor,Power transmission,Flat panel display, ...[+2]	Patent: 8
6	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Patent: 6
7	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 6
8	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 5
9	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 5
10	Commissariat à l´énergie atomique et aux énergies alternatives	France	National security,European Research Area,Military research, ...[+2]	Patent: 5
11	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 5
12	Lam Research Corp.	California, United States	Semiconductor,Wafer fabrication,Electronic component, ...[+2]	Patent: 4
13	Nexchip Semiconductor Corp.	Anhui Sheng, China	Semiconductor,Electronic component	Patent: 4
14	PerkinElmer LLC	Massachusetts, United States	Environmental health,Food supply,Computer hardware, ...[+2]	Patent: 4
15	Beijing Institute of Technology	Beijing Shi, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 4
16	Changzhou University	Jiangsu Sheng, China		Patent: 4
17	Digital Printed Circuit Board Co. Ltd.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 3
18	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 3
19	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 3
20	Delton Technology (Guangzhou) Inc.	Guangdong Sheng, China	Semiconductor,Printed circuit board,Electronics, ...[+1]	Patent: 3
21	WG Tech (JiangXi) Co. Ltd.	Jiangxi Sheng, China	Semiconductor,Electronics,Vacuum coating, ...[+2]	Patent: 3
22	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 3
23	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 3
24	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Patent: 3
25	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 3
26	Fluoroware, Inc.	Minnesota, United States	Materials management,Semiconductor	Patent: 3
27	ChangXin Memory Technologies, Inc.	Anhui Sheng, China	Tariff	Patent: 3
28	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 3
29	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 3
30	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 2
31	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 2
32	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
33	TCL China Star Optoelectronics Technology Co., Ltd.	Guangdong Sheng, China	Computer hardware,Liquid-crystal display,Electronics, ...[+2]	Patent: 2
34	HKC Corp. Ltd.	Guangdong Sheng, China	LED display,Graphics processing unit,Information technology management, ...[+2]	Patent: 2
35	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 2
36	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 2
37	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 2
38	HOYA Corp.	Tokyo, Japan	Computer hardware,Software,Intraocular lens, ...[+2]	Patent: 2
39	Infineon Technologies Austria AG	Austria	Semiconductor,Microelectronics,Wafer, ...[+1]	Patent: 2
40	Xiamen Changelight Co., Ltd.	Fujian Sheng, China	Semiconductor,Wafer,Solar energy, ...[+2]	Patent: 2
41	Shenzhen Lesu Technology Co. Ltd.	China		Patent: 2
42	Regents of the University of Colorado	Colorado, United States		Patent: 2
43	Interuniversitair Micro-Electronica Centrum VZW	Belgium	Semiconductor,Conductive ink,Stretchable electronics	Patent: 2
44	Mutto Optronics Corp.	Taiwan Province, China	Mobile device,Cutlery,Diamond, ...[+1]	Patent: 2
45	Jiangsu Provision Electronics Co., Ltd.	Jiangsu Sheng, China	Electronics,Computer hardware	Patent: 2
46	Beijing NAURA Microelectronics Equipment Co., Ltd.	Beijing Shi, China	Computer hardware,Electronics,Etching, ...[+2]	Patent: 2
47	Jolywood (Taizhou) Solar Technology Co. , Ltd.	Jiangsu Sheng, China	Solar cell,Capacitor,Microprocessor, ...[+2]	Patent: 2
48	Global Power Technology (Beijing) Co. Ltd.	Beijing Shi, China	Semiconductor,Silicon carbide,Electronic component, ...[+2]	Patent: 2
49	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 2
50	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 2
51	LPKF Laser & Electronics AG	Germany	Software,Laser,Laser diode, ...[+2]	Patent: 2
52	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 2
53	Semiconductor Manufacturing Electronics (Shaoxing) Corp.	Zhejiang Sheng, China	Semiconductor,Electronics,Electronic product	Patent: 2
54	Tokyo Electron America, Inc.	TX, US	Semiconductor,Electronic component,Flat panel display, ...[+2]	Patent: 2
55	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 2
56	Dongguan Lingyi Precision Manufacturing Technology Co., Ltd.	China		Patent: 2
57	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 2
58	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 2
59	Dongguan Kaijin New Energy Technology Co,. Ltd.	Guangdong Sheng, China	Lithium-ion battery,Graphite,Electronics, ...[+1]	Patent: 1
60	Shanghai Institute of Microsystem & Information Technology	SH, CN		Patent: 1
61	Hubei Polytechnic University	China		Patent: 1
62	Central South University of Forestry & Technology	Hunan Sheng, China	Chemistry,Materials science,Biology, ...[+2]	Patent: 1
63	Qingdao University of Technology	Shandong Sheng, China		Patent: 1
64	Guangzhou Meadville Electronics Co., Ltd.	China		Patent: 1
65	Puya Semiconductor (Shanghai) Co., Ltd.	Shanghai Shi, China	Electronics,Power transmission,Semiconductor, ...[+2]	Patent: 1
66	Chongqing University of Posts & Telecommunications	Heilongjiang Sheng, China	Computer science,Computer network,Artificial intelligence, ...[+2]	Patent: 1
67	Hubei Yiwei Power Co., Ltd.	Hubei Sheng, China	Lithium battery,Electronics	Patent: 1
68	Lanzhou University of Technology	Guangdong Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 1
69	Liaocheng University	China	Chemistry,Inorganic chemistry,Crystal structure, ...[+2]	Patent: 1
70	Xi'an University of Posts & Telecommunications	China		Patent: 1
71	TRUMPF Lasersystems for Semiconductor Manufacturing GmbH	Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 1
72	Shenzhen Suntak Multilayer PCB Co. Ltd.	China	Semiconductor,Electronics,Electronic component	Patent: 1
73	Integrated Silicon Solution (Cayman), Inc.	Cayman Islands	Semiconductor,Memory chip,Electronic component, ...[+1]	Patent: 1
74	Shanghaitech University	Shanghai Shi, China	Venture capital,Market research,Generic drug, ...[+2]	Patent: 1
75	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 1
76	STARTUP AlixLabs AB	Sweden	Semiconductor,Svedberg,Nanostructure, ...[+1]	Patent: 1
77	Foshan Gani Ceramics Co. Ltd.	China	Building material	Patent: 1
78	Fujian Jingan Optoelectronics Co., Ltd.	China		Patent: 1
79	Peking University	Beijing Shi, China	Transliteration,Knowledge management,Monoclonal antibody, ...[+2]	Patent: 1
80	Micron Technology, Inc.	Idaho, United States	Semiconductor,Computer hardware,Solid-state drive, ...[+2]	Patent: 1
81	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 1
82	Shandong Sinocera Functional Material Co., Ltd.	Shandong Sheng, China	Chemical engineering,Construction engineering,Ceramic art, ...[+2]	Patent: 1
83	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 1
84	China West Normal University	Gansu Sheng, China	Teacher education,Pinyin,Chemistry, ...[+2]	Patent: 1
85	Tianjin Huanxin Technology Development Co., Ltd.	China		Patent: 1
86	Henan University	Henan Sheng, China	Preparatory school,Pinyin,Chemistry, ...[+2]	Patent: 1
87	The University of Texas at Austin	Texas, United States	Undergraduate education,Career development,Association (object-oriented programming), ...[+2]	Patent: 1
88	Shandong Institute of Business & Technology	Shandong Sheng, China	Computer science,Mathematics,Artificial intelligence, ...[+2]	Patent: 1
89	China Jiliang University	Zhejiang, China	Metrology,5G,Materials science, ...[+2]	Patent: 1
90	Contemporary Amperex Technology Co., Ltd.	Qinghai Sheng, China	Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2]	Patent: 1
91	Jiangsu Jiejie Microelectronics Co., Ltd.	Jiangsu Sheng, China	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 1
92	Guangdong Aiko Solar Energy Technology Co., Ltd.	Guangdong Sheng, China	Solar energy,Solar cell,Industrial park, ...[+2]	Patent: 1
93	TanKeBlue Semiconductor Co., Ltd.	Beijing Shi, China	Semiconductor,Silicon carbide,Wafer, ...[+2]	Patent: 1
94	Beijing Shougang Co., Ltd.	Beijing Shi, China	Irone,Automotive engineering,Forging, ...[+2]	Patent: 1
95	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 1
96	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 1
97	Tean Electronic (Da Ya Bay) Co. Ltd.	Guangdong Sheng, China		Patent: 1
98	Tongwei Solar Chengdu Co Ltd.	China		Patent: 1
99	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 1
100	Hua Hong Semiconductor Wuxi Ltd.	China		Patent: 1