Technology, patents, in the invisible field, there are a group of patent hooligans, these robbers will stare at valuable patented technologies, these patented technologies announced by Bihowui will be researched immediately.

See if you can find some loopholes, like infringing on someone else's patent, or something missing.

Because a complete system consists of many parts, if the other party is careless and leads to some inconspicuous links or locked parts, no patent application

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