Samsung SDI saw the highest growth of 110% in patent filings in February and 100% in grants in January in Q1 2024. Compared to Q4 2023, Q1 2024 saw an increase in patent filings by 92% and grants by 100%. GlobalData’s DataBook provides a comprehensive analysis of Samsung SDI’s patent filings and grants. Buy the databook here.

Samsung SDI has been focused on protecting inventions in South Korea(KR) with 226 publications in Q1 2024

The South Korea(KR) Patent Office dominates the patent filings and grants with nearly 28% filings and 41% grants. The South Korea(KR), United States(US), China(CN), and European Patent Office(EPO) patent Office are among the top ten patent offices where Samsung SDI is filings its patents. Among the top granted patent authorities, Samsung SDI has 41% of its grants in South Korea(KR), 20% in China(CN) and 16% in United States(US).

Toyota Motor could be the strongest competitor for Samsung SDI

In terms of grant share, Samsung SDI stands in fourth position among its competitors. Toyota Motor and Samsung SDI secured the top positions according to recent patent publication data.

Patents related to batteries and climate change lead Samsung SDI's portfolio

Samsung SDI has the highest number of patents in batteries followed by, climate change and emissions reduction. For batteries, nearly 29% of patents were filed and 22% of patents were granted in Q1 2024.

Automobile batteries related patents lead Samsung SDI portfolio followed by advanced batteries, and lithium ion (li-ion) batteries

Samsung SDI has highest number of patents in automobile batteries followed by advanced batteries, lithium ion (li-ion) batteries, manufacturing/industrial, and electrification technologies. For automobile batteries, nearly 33% of patents were filed and 25% of patents were granted in Q1 2024.

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

Premium Insights


The gold standard of business intelligence.

Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.


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.