Legal issues concerning intellectual property rights

Luo has retired, but Luo has not signed a formal labor contract with Company A. The relationship between Luo and Company A is not a labor relationship and the Labor Law is not applicable. Party A has no contract with Luo, and Party A has not prohibited Luo from working in other units. Therefore, if Luo only took advantage of his fame and didn't use the technology and products belonging to Party A to help Company B win the bid, Luo should be able to win the case. However, if Luo uses the technology and products of Company A to help Company B win the bid, of course, there must be relevant certificates to prove that the product belongs to Company A, such as patents and other well-known certificates, and he should be liable for compensation. There are still some strategies to talk about what you said. At present, China's patent law is not perfect, and even if it is infringed, the handling method is an understatement. Moreover, in this case, Party A must sign a confidentiality agreement with Luo.