Top 10 Key Players companies in Photomask by Most Patent Citation in the Germany in 2021 – Discovery

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1	Infineon Technologies AG	Bayern, Germany	Semiconductor,Electronics,Efficient energy use, ...[+2]	patent citation: 1,457
2	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	patent citation: 559
3	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	patent citation: 503
4	Qimonda AG	Germany	Patent licensing,System in package,Dynamic random-access memory, ...[+2]	patent citation: 416
5	Telefunken Elektronic GmbH	Germany		patent citation: 114
6	Carl Zeiss AG	Germany	Semiconductor,Optoelectronics,Electronics, ...[+2]	patent citation: 57
7	SCHOTT AG	Rheinland-Pfalz, Germany	Glazing,Optics,Aviation, ...[+2]	patent citation: 40
8	X-FAB Semiconductor Foundries GmbH	Thüringen, Germany	Semiconductor,Automotive engineering,Electronic component, ...[+2]	patent citation: 28
9	Atotech Deutschland GmbH	Berlin, Germany	Printed circuit board,Electroplating,Industrial engineering, ...[+2]	patent citation: 23
10	AMS GmbH	Rheinland-Pfalz, Germany	Sheet metal,Metal	patent citation: 14