This report was prepared by MarkLines based on patent information from the "Technical Information Distribution Service - swimy" provided by Toyota Technical Development Corporation (TTDC), and reports on recent technology topics surrounding the auto industry. The two business areas of TTDC are intellectual property (IP) and measurement control solutions. The IP side of TTDC is involved in the collection and analysis of information on automotive technology developments globally, and provides services such as consulting for research planning, applying for patents in foreign languages, and technical translation.

  BYD's patent applications have increased sharply, from 438 in 2021 to 956 in 2022. In addition to its existing strength in battery technology, BYD is also focusing on vehicle thermal management technology and thermal management of battery packs. The company is also working on advanced driver assistance systems (ADAS).

  Founded in 1995, BYD is primarily involved in the businesses of rechargeable batteries, mobile phones, and automobiles.
  In 2003, the company entered the automobile business.
  This report covers BYD Co., Ltd.'s (BYD’s) patent applications in China that are related to electric vehicles.

Technical information distribution service-swimy URL: https://thinktank.toyota-td.jp/pub/list
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