E Ink saw the highest growth of 94% in patent filings in January and 129% in grants in March in Q1 2024. Compared to Q4 2023, Q1 2024 saw an increase in patent filings by 94% and grants by 88%. GlobalData’s DataBook provides a comprehensive analysis of E Ink’s patent filings and grants. Buy the databook here.

E Ink has been focused on protecting inventions in United States(US) with 44 publications in Q1 2024

The United States(US) Patent Office dominates the patent filings and grants with nearly 46% filings and 62% grants. The United States(US), European Patent Office(EPO), South Korea(KR), and Taiwan(TW) patent Office are among the top ten patent offices where E Ink is filings its patents. Among the top granted patent authorities, E Ink has 62% of its grants in United States(US), 15% in European Patent Office(EPO) and 10% in Taiwan(TW).

LG Display and Japan Display could be the strongest competitors for E Ink

Patents related to climate change and emissions reduction lead E Ink's portfolio

E Ink has the highest number of patents in climate change followed by, emissions reduction and waste to energy. For climate change, nearly 12% of patents were filed and no patents were granted in Q1 2024.

Consumer devices related patents lead E Ink portfolio followed by semiconductor products, and petrochemicals

E Ink has highest number of patents in consumer devices followed by semiconductor products, petrochemicals, fixed line telephones, and design & manufacturing. For consumer devices, nearly 23% of patents were filed and 16% of patents were granted in Q1 2024.

For comprehensive analysis of E Ink'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.