Top 20 Key Players companies in Zener diode by Most Patent Citation in the United Kingdom in 2021 – Discovery

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The Zener diode top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Zener diode Key Players in the United Kingdom. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Lucas Industries Plc	West Midlands, United Kingdom	Automotive engineering,Aerospace,Alternator, ...[+2]	patent citation: 169
2	Ford Motor Co. Ltd.	Essex, United Kingdom	Automotive engineering,Mechanical engineering,Public transport, ...[+2]	patent citation: 124
3	Gec Plc	United Kingdom		patent citation: 99
4	ITT Industries Ltd.	Hampshire, United Kingdom	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	patent citation: 91
5	Saf-T-Glo Ltd.	United Kingdom	National security,Aerospace	patent citation: 71
6	Dataflex Design Communications Ltd.	United Kingdom	Telecommunications	patent citation: 65
7	Associated Electrical Industries Ltd.	West Midlands, United Kingdom		patent citation: 61
8	National Research Development Corp.	United Kingdom		patent citation: 53
9	Tokheim Corp.	Dundee City, United Kingdom	Petroleum industry	patent citation: 52
10	Kodak Ltd.	Hertfordshire, United Kingdom	Digital camera,Electronics,Software	patent citation: 50
11	Marconi Corp. Plc	United Kingdom	Computer hardware,Electronics	patent citation: 44
12	Post Office Ltd.	United Kingdom	Telephony	patent citation: 43
13	Abbott Laboratories Ltd.	United Kingdom	Medicine,Photomedicine,Drug carrier, ...[+2]	patent citation: 30
14	BT Group Plc	United Kingdom	Telecommunications,Broadband,Network security, ...[+2]	patent citation: 29
15	British Telecommunications Plc	United Kingdom	Mobile phone,Special purpose entity,Broadband	patent citation: 29
16	Lucas Electrical Ltd.	Warwickshire, United Kingdom	Spark plug,Electronics,Glow plug, ...[+2]	patent citation: 27
17	Brigade Electronics (UK) Ltd.	Kent, United Kingdom	Avionics,Truck,Manufacturing engineering, ...[+2]	patent citation: 26
18	STARTUP DeepStream Technologies Ltd.	United Kingdom	E-commerce,Software	patent citation: 25
19	STC Plc	United Kingdom	Wireless,Telecommunications	patent citation: 24
20	PFU Ltd.	Hillingdon, United Kingdom	Integrated management,Enterprise content management,Workflow	patent citation: 22