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Top 10 Key Players companies in Zener diode
by Most Patent Citation in the France in 2022

The Zener diode top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Citation Zener diode Key Players in the France. 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.
A Zener diode is a type of diode that allows current to flow not only from its anode to its cathode, but also in the reverse direction, when the voltage across its terminals exceeds the Zener voltage, a characteristic of the device. This effect is known as the Zener effect, after Clarence Zener, who first described the phenomenon.
#
Company Name
Region
Tech Topics
Total
1
STMicroelectronics SA
Semiconductor,Semiconductor chip,Electronic component,
...[+1]
patent citation: 1,169
2
Merlin Gerin SA
Electronics
patent citation: 121
3
Thales Group
Aerospace,Public transport,Security market,
...[+2]
patent citation: 86
4
Thales International SAS
Aerospace,Information system,National security,
...[+1]
patent citation: 86
5
Still SAS
Shopping mall
patent citation: 76
6
Société de Technologie Michelin
Accommodation
patent citation: 71
7
ADEE Electronic
patent citation: 49
8
Thomson Licensing SAS
Patent licensing,Electronics
patent citation: 34
9
Alcatel Cit SA
Telecommunications,Broadcasting,Guidance system
patent citation: 32
10
Legrand SA
Cable management,Electronics,Protocol data unit,
...[+2]
patent citation: 28
Page generation time: Apr 24 2025