Repaired products refer to products that have quality problems or do not meet standard requirements during the production process and need to be repaired or adjusted to meet the requirements. In the process of repairing products, many important patents related to the industry are involved. These patents play a vital role in ensuring product quality, improving production efficiency, and reducing costs.

First of all, one of the industries involved in the repaired products is the automobile manufacturing industry. The automobile manufacturing industry is a high-tech industry involving many key technologies and patents. In the automobile manufacturing process, if there are quality problems or repairs are required, it is necessary to rely on relevant patented technologies to repair them. For example, many important patents are involved in the processing technology, welding technology, and coating technology of automobile parts. These patented technologies can help automobile manufacturers improve product quality, reduce production costs, and improve production efficiency.

Secondly, the returned products also involve the electronic product manufacturing industry. The electronic product manufacturing industry is an industry with a rapid technological update, involving many key patent technologies. In the manufacturing process of electronic products, if there are quality problems or they need to be returned for repair, they need to rely on relevant patent technologies to repair them. For example, the assembly technology, circuit design technology, display technology and other aspects of electronic products such as mobile phones, computers, and televisions involve many important patents. These patented technologies can help electronic product manufacturers improve product quality, reduce production costs, and improve production efficiency.

In addition, repaired products also involve the aerospace manufacturing industry. The aerospace manufacturing industry is an industry with extremely high technical content, involving many key patented technologies. In the aerospace manufacturing process, if quality problems occur or repairs are required, it is necessary to rely on relevant patented technologies to repair them. For example, the design technology, material technology, and manufacturing process technology of aerospace products such as aircraft and satellites involve many important patents. These patented technologies can help aerospace manufacturing companies improve product quality, reduce production costs, and improve production efficiency.

In general, the important patents related to the industry involved in the repaired products are very extensive, covering many fields such as automobile manufacturing, electronic product manufacturing, and aerospace manufacturing. These patented technologies play a vital role in ensuring product quality, improving production efficiency, and reducing costs. Therefore, when enterprises are repairing products, they need to make full use of relevant patented technologies to ensure the improvement of product quality and production efficiency. At the same time, the government and enterprises should also strengthen the protection and management of patented technologies, promote the innovation and application of patented technologies, and promote the development and progress of related industries.