Http://www.bjkw.gov.cn/n1143/n238966/n239049/7072147.html
It is the Thompson NFA that has been mentioned. It seems that the inventor has nothing to do with the original author.
This is a little overdo. the algorithms that expire in the United States 20 years ago run in China to apply for a patent.
Only the Chinese scolds give away this patent worm. We also hope that our patent review institutions can be specialized.
This patented algorithm only provides the membership test function. Do you know if it can cover all edges?
P.S. The earliest patent was Ken Thompson (who heard of it ?) Applied in about 68 years.
Do you still remember what I said about "fog computing? Although it is not enough, Opera sold the first step.
However, this is still far from the real fog computing. I have to check whether my fantasies can become a reality.
After all, in addition to the original reasons for Cat Chen, there is also a balance between openness and confidence.
Even a small company like Opera solves this problem, it is easier than spontaneous molding.
So the key is how far is Opera's vision and how the intermediate path is set.
It is impossible to achieve one step, and the wrong step in the middle may die silently.