Hyundai Rotem saw the highest growth of 399% in patent filings in December and 74% in grants in October in Q4 2023. Compared to Q3 2023, Q4 2023 saw no growth in patent filings and grants by 74%. GlobalData’s DataBook provides a comprehensive analysis of Hyundai Rotem‘s patent filings and grants. Buy the databook here.

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Hyundai Rotem has been focused on protecting inventions in South Korea(KR) with 15 publications in Q4 2023

The South Korea(KR) Patent Office dominates the patent filings and grants with nearly 100% filings and 100% grants. The South Korea(KR) patent Office are among the top ten patent offices where Hyundai Rotem is filings its patents. Among the top granted patent authorities, Hyundai Rotem has 100% of its grants in South Korea(KR)

Patents related to climate change and workplace safety lead Hyundai Rotem's portfolio

Hyundai Rotem has the highest number of patents in climate change followed by, workplace safety and distributed generation. For climate change no patents were filed and 29% of patents were granted in Q4 2023.

Laser transmitter related patents lead Hyundai Rotem portfolio followed by electrified vehicles, and transportation

Hyundai Rotem has highest number of patents in laser transmitter followed by electrified vehicles, transportation, electrical products, and powertrain. For laser transmitter, nearly 60% of patents were filed and 23% of patents were granted in Q4 2023.

For comprehensive analysis of Hyundai Rotem'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.