Diodes saw the highest growth of 199% in patent filings in March and 132% in grants in February in Q1 2024. Compared to Q4 2023, Q1 2024 saw an increase in patent filings by 42% and grants by 99%. GlobalData’s DataBook provides a comprehensive analysis of Diodes’s patent filings and grants. Buy the databook here.

Diodes has been focused on protecting inventions in China(CN) with nine publications in Q1 2024

The China(CN) Patent Office dominates the patent filings and grants with nearly 22% filings and 70% grants. The China(CN), United States(US), European Patent Office(EPO), and Taiwan(TW) patent Office are among the top ten patent offices where Diodes is filings its patents. Among the top granted patent authorities, Diodes has 70% of its grants in China(CN), 20% in United States(US) and 10% in Taiwan(TW).

Mitsubishi Electric could be the strongest competitor for Diodes

Patents related to gallium nitride technologies and industrial automation lead Diodes's portfolio

Diodes has the highest number of patents in gallium nitride technologies followed by, industrial automation and climate change. For gallium nitride technologies, nearly 50% of patents were filed and no patents were granted in Q1 2024.

Semiconductor products related patents lead Diodes portfolio followed by diodes, and communications

Diodes has highest number of patents in semiconductor products followed by diodes, communications, design & manufacturing, and mos micro (mpu, mcu & dsp). For semiconductor products, nearly 15% of patents were filed and 9% of patents were granted in Q1 2024.

For comprehensive analysis of Diodes's filings and grants, buy the databook here.

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GlobalData patents database covers bibliographic from all 100+ patenting authorities. All patents are tagged to 18+ industries and 300+ sub-sectors based on technology classification, keywords, and associated companies. They are also tagged to various industries themes (100+) and technology domains (1800+) of focus.

Patents database further disambiguates assignee names (13m names) and associate corporate tree hierarchy in current/point in time ownerships (320k entities). GlobalData sources content directly from national patent offices on a weekly basis.