The problem of circuit board plagiarism needs to be prevented and protected from many aspects. Here are some suggestions:
1. Hardware design protection:
(1) Add a self-destruct function chip to the hardware design. This chip can self-destruct under certain conditions, thus preventing circuit boards from being copied.
(2) Use bare chips. If the chip is exposed, others will not be able to identify its model and function, but you need to be careful not to guess the function of the chip too easily.
(3) Adopt special packaging. For example, the use of special packaging methods such as MASK IC can increase the difficulty of circuit board plagiarism.
2. Program protection:
(1) Add an anti-piracy function program to the software. This kind of program can detect whether the circuit board has been illegally copied or tampered with. Once an abnormality is found, measures will be automatically taken to protect the security of the circuit board.
(2) Use encryption algorithms to encrypt the program. Encrypting a program using an encryption algorithm can prevent the program from being illegally copied or tampered with.
3. File protection:
(1) Encrypt circuit board design files. Using professional encryption software to encrypt circuit board design files can prevent files from being illegally copied or tampered with.
(2) Back up important files. Backing up important files can help with recovery and tracking if a board is counterfeited.
4. Production process protection:
(1) Supervise the production process. During the production process, strict supervision of the production process is required to prevent illegal operations or tampering during the production process.
(2) Adopt special production technology. The use of special production processes can increase the difficulty and cost of manufacturing circuit boards, thereby making it more difficult for circuit boards to be copied.
5. Legal protection:
(1) Apply for patent protection. For circuit board designs that are innovative and practical, you can apply for patent protection to obtain legal protection.
(2) Cooperate with lawyers. Working with a professional attorney can help protect the security of your circuit boards and take legal action against circuit board plagiarism.
To sum up, preventing circuit board plagiarism requires prevention and protection from many aspects, including measures in hardware design, programs, documents, production processes, and legal protection.