Top 50 Startups & Unicorns companies in Etching by Most Patent Filings in the world in 2022 – Discovery

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The Etching top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Etching Startups & Unicorns 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:

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Ranking:

1	STARTUP Yangtze Memory Technologies Co., Ltd.	Hubei Sheng, China	Semiconductor,Flash memory,Solid-state drive, ...[+2]	Patent: 205
2	STARTUP KIOXIA Corp.	Tokyo, Japan	Computer hardware,Solid-state,Flash memory, ...[+2]	Patent: 63
3	STARTUP Jiangsu Leuven Instrument Co. Ltd.	Jiangsu Sheng, China	Semiconductor,Electronic component	Patent: 50
4	STARTUP National Center for Advanced Packaging Co. Ltd.	Jiangsu Sheng, China	Semiconductor	Patent: 24
5	STARTUP Forschungszentrum Jülich GmbH	Nordrhein-Westfalen, Germany	Knowledge base,Entrepreneurial culture,BCG vaccine, ...[+2]	Patent: 24
6	STARTUP Shanghai Information Technology Co. Ltd.	Shanghai Shi, China	E-commerce,Food science,Cosmetics, ...[+2]	Patent: 16
7	STARTUP Shanghai Ciyu Information Technologies Co., Ltd.	Shanghai Shi, China	Power consumption,Embedded memory,Computer hardware	Patent: 16
8	STARTUP Agere Srl	Toscana, Italy	Precious metal,Mining engineering,Metal, ...[+2]	Patent: 11
9	STARTUP SJ Semiconductor (Jiangyin) Corp.	Jiangsu Sheng, China	Semiconductor,Computer hardware,Electronics, ...[+1]	Patent: 9
10	STARTUP Nuovo Film, Inc.	Jiangsu Sheng, China	Renewable energy,Semiconductor,Nanotechnology, ...[+2]	Patent: 8
11	STARTUP Mojo Vision, Inc.	California, United States	Augmented reality,Virtual reality,Peripheral, ...[+2]	Patent: 7
12	STARTUP AlixLabs AB	Sweden	Semiconductor,Svedberg,Nanostructure, ...[+1]	Patent: 6
13	UNICORN Shenzhen Royole Technologies Co., Ltd.	Guangdong Sheng, China	Flexible display,Mobile device,Electronic visual display, ...[+2]	Patent: 5
14	STARTUP Vertilite Co. Ltd.	Zhejiang Sheng, China	Laser,Optical communication,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 5
15	STARTUP Englishco LLC	New York, United States		Patent: 5
16	UNICORN BYD Semiconductor Co., Ltd.	Guangdong Sheng, China	Collision avoidance system,Microelectronics,Electronic component, ...[+2]	Patent: 4
17	STARTUP The Violina Syndicate LLC	California, United States	Grind,E-commerce,Cannabis, ...[+2]	Patent: 4
18	STARTUP NexWafe GmbH	Baden-Württemberg, Germany	Solar cell,Wafer,Solar energy	Patent: 4
19	STARTUP Nanohenry, Inc.	California, United States	Semiconductor,G band,Electronic component, ...[+2]	Patent: 4
20	STARTUP Longitude Licensing Ltd.	Dublin, Ireland	Intellectual property,Longitude,Patent application, ...[+2]	Patent: 4
21	UNICORN Argo AI LLC	Pennsylvania, United States	Artificial intelligence,Public transport,Systems design, ...[+2]	Patent: 3
22	STARTUP QST Corp.	Shanghai Shi, China	Computer hardware,Mems sensors,Barometer, ...[+2]	Patent: 3
23	STARTUP USHIO Opto Semiconductors, Inc.	Tokyo, Japan	Laser,Semiconductor,Solid-state laser, ...[+2]	Patent: 3
24	STARTUP Shanghai Xinyuanji Semiconductor Technology Co., Ltd.	Shanghai Shi, China	Semiconductor,Semiconductor device,Computer hardware, ...[+1]	Patent: 3
25	STARTUP Lumiode, Inc.	New York, United States	Semiconductor,MicroLED,Augmented reality, ...[+2]	Patent: 3
26	STARTUP Phecda Technology Co., Ltd.	Taiwan Province, China	Semiconductor,Sapphire,Electronic component, ...[+2]	Patent: 3
27	STARTUP EnergyNest AS	Akershus, Norway	Thermal energy,Efficient energy use,Energy management, ...[+2]	Patent: 3
28	STARTUP Magna Imperio Systems Corp.	Texas, United States	Environmental engineering,Water industry,Turbine, ...[+2]	Patent: 3
29	STARTUP Shenzhen Huake Chuangzhi Technology Co., Ltd.	Guangdong Sheng, China	Software development,Coating	Patent: 3
30	STARTUP VelociData, Inc.	Wisconsin, United States	Big data,Data processing,Supercomputer, ...[+2]	Patent: 3
31	STARTUP X Display Co. Technology Ltd.	Cork, Ireland	MicroLED,Laser,Electronics, ...[+2]	Patent: 3
32	STARTUP FlexEnable Ltd.	Cambridgeshire, United Kingdom	Flexible display,Product design,Electronics, ...[+2]	Patent: 2
33	UNICORN Verily Life Sciences LLC	California, United States	Software,Computer hardware,Medical equipment, ...[+2]	Patent: 2
34	STARTUP Rockley Photonics Ltd.	California, United States	Photonics,Semiconductor,Electronics, ...[+2]	Patent: 2
35	STARTUP Shenzhen Basic Semiconductor Ltd.	Guangdong Sheng, China	Semiconductor,Power semiconductor device,Silicon carbide, ...[+2]	Patent: 2
36	STARTUP Leap Services, Inc.	New York, United States	Brand experience,E-commerce	Patent: 2
37	UNICORN PsiQuantum Corp.	California, United States	Quantum computer,Peripheral,Computer hardware, ...[+2]	Patent: 2
38	STARTUP Hangzhou Luowei Technology Co. Ltd.	Zhejiang Sheng, China	Enterprise software,Software	Patent: 2
39	STARTUP Jade Bird Display (Shanghai) Ltd.	Shanghai Shi, China		Patent: 2
40	STARTUP Seeds, Inc.	New York, United States	Software,Virtual goods,Coin, ...[+1]	Patent: 2
41	STARTUP INSERM Limoges		E-commerce	Patent: 2
42	STARTUP EneCoat Technologies Co., Ltd.	Kyoto, Japan	Perovskite solar cell,Solar energy,Material development, ...[+1]	Patent: 2
43	STARTUP Solas OLED Ltd.	Dublin, Ireland	OLED,Display driver,Control theory, ...[+2]	Patent: 2
44	STARTUP Sciosense BV	Noord-Brabant, Netherlands	Automation,Building automation,Humidity	Patent: 2
45	STARTUP Q-SI Operations, Inc.	Connecticut, United States	Protein sequencing,Molecule,Nanotechnology, ...[+2]	Patent: 2
46	STARTUP Helios Bioelectronics, Inc.	Taiwan Province, China	Bioelectronics,Clinical research,Data, ...[+2]	Patent: 2
47	STARTUP Next Generation Power Systems, Inc.	California, United States	Power electronics,Semiconductor,Electronics, ...[+2]	Patent: 2
48	UNICORN UST Global, Inc.	California, United States	Information technology consulting,Systems design,Software testing, ...[+2]	Patent: 1
49	UNICORN Meizu Technology Co. Ltd.	Guangdong Sheng, China	Electronics,Headphones,E-commerce, ...[+2]	Patent: 1
50	STARTUP Metamaterial Technologies, Inc.	Nova Scotia, Canada	Metamaterial,Aerospace,Materials science, ...[+2]	Patent: 1